Company lists · Data refreshed October 2026
Top 25 Co-managed security monitoring services providers worldwide
RevenueBase identified 16,686 company matches for co-managed security monitoring services providers worldwide as of October 2026 and tracks 379,184 professional contacts across them, including 126,999 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for co-managed security monitoring services providers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 19, 2026. Country and city lists for co-managed security monitoring services providers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest co-managed security monitoring services providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 21,187 contacts → | ||||
Exact match “Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 2 | 15,631 contacts → | ||||
Exact match “Verisure is the global leader in professionally monitored security services by customers served, with a market-leading presence across Europe and Latin America.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 3 | 14,972 contacts → | ||||
Exact match “Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 4 | 12,822 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 5 | 11,671 contacts → | ||||
Exact match “Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 6 | 10,969 contacts → | ||||
Exact match “CrowdStrike (Nasdaq: CRWD), a global cybersecurity leader, has redefined modern security with the world’s most advanced cloud-native platform for protecting critical areas of…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 7 | 5,139 contacts → | ||||
Exact match “Sophos, a global cybersecurity leader, defends more than organizations worldwide with Sophos Fusion, the industry's first and most complete AI-native cybersecurity defense system…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 8 | 3,439 contacts → | ||||
Exact match “Trellix is a global cybersecurity company delivering intelligence-led cyber resilience for security-conscious organizations at any stage of their journey.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 9 | 3,278 contacts → | ||||
Exact match “Every year new technologies, vendors, and solutions emerge-yet despite this constant innovation, high-profile breaches are all over the headlines.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 10 | 3,237 contacts → | ||||
Exact match “Qualys, Inc.(NASDAQ: QLYS) is a leading provider of disruptive cloud-based security, compliance and IT solutions with more than subscription customers worldwide, including a…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 11 | 3,195 contacts → | ||||
Exact match “We are a crowdsourced security company that safeguards organizations' assets from sophisticated threat actors before they can strike-by uniting our customers with trusted hackers…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 12 | 3,086 contacts → | ||||
Exact match “SentinelOne is the world's leading AI-powered cybersecurity platform.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 13 | 2,913 contacts → | ||||
Exact match “Rapid7, Inc.(NASDAQ: RPD) is a global leader in AI-powered managed cybersecurity operations, trusted to advance organizations’ cyber resilience.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 14 | 2,272 contacts → | ||||
Exact match “Barracuda is a leading global cybersecurity company providing complete protection against complex threats for all size business.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 15 | 2,240 contacts → | ||||
Exact match “Bitdefender is a cybersecurity leader delivering best-in-class threat prevention, detection, and response solutions worldwide.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 16 | 2,132 contacts → | ||||
Exact match “We’re a global cybersecurity leader, helping to make the world safe for exchanging digital information.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 17 | 2,128 contacts → | ||||
Exact match “Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 18 | 1,787 contacts → | ||||
Exact match “Inspira Enterprise is a global Cybersecurity & Data Analytics & AI services provider with a presence in North America, ASEAN, Middle East, India, and Africa regions.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 19 | 1,664 contacts → | ||||
Exact match “Fortra delivers AI-amplified data security solutions that help organizations use and protect data with confidence.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 20 | 1,453 contacts → | ||||
Exact match “We are established for enriching local content in designing, developing, and operating secure digital computing environments through Saudi talents, by fulfilling our role as a…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 21 | 1,370 contacts → | ||||
Exact match “Thales is a global leader in cybersecurity, helping the most trusted organizations in the world protect their most critical applications, data, and identities anywhere at scale.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 22 | 1,328 contacts → | ||||
Exact match “GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 23 | 1,250 contacts → | ||||
Exact match “ReliaQuest exists to Make Security Possible.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 24 | 1,166 contacts → | ||||
Exact match “On Dec.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 25 | 1,131 contacts → | ||||
Exact match “WatchGuard® Technologies, Inc.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “co-managed security monitoring services providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 16,686 co-managed security monitoring services providers worldwide
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Co-managed security monitoring services providers worldwide at a glance
As of Oct 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for co-managed security monitoring services providers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “co-managed security monitoring services providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 126,999 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 19, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Co-managed security monitoring services providers by location
125 lists · largest firstEvery Co-managed security monitoring services providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Co-managed security monitoring services providers based in the United States4,688
- Co-managed security monitoring services providers based in India1,234
- Co-managed security monitoring services providers based in the United Kingdom954
- Co-managed security monitoring services providers based in Brazil614
- Co-managed security monitoring services providers based in Canada590
- Co-managed security monitoring services providers based in Australia504
- Co-managed security monitoring services providers based in France438
- Co-managed security monitoring services providers based in Germany320
- Co-managed security monitoring services providers based in the Netherlands264
- Co-managed security monitoring services providers based in Spain242
- Co-managed security monitoring services providers based in the United Arab Emirates240
- Co-managed security monitoring services providers based in Italy219
- Co-managed security monitoring services providers based in South Africa211
- Co-managed security monitoring services providers based in Israel180
- Co-managed security monitoring services providers based in Mexico171
- Co-managed security monitoring services providers based in Türkiye138
- Co-managed security monitoring services providers based in Switzerland129
- Co-managed security monitoring services providers based in Pakistan118
- Co-managed security monitoring services providers based in Colombia112
- Co-managed security monitoring services providers based in Singapore111
- Co-managed security monitoring services providers based in Belgium107
- Co-managed security monitoring services providers based in Saudi Arabia100
- Co-managed security monitoring services providers based in Poland99
- Co-managed security monitoring services providers based in Chile97
- Co-managed security monitoring services providers based in Argentina90
- Co-managed security monitoring services providers based in Nigeria84
- Co-managed security monitoring services providers based in Indonesia82
- Co-managed security monitoring services providers based in New Zealand72
- Co-managed security monitoring services providers based in Sweden70
- Co-managed security monitoring services providers based in Ireland64
- Co-managed security monitoring services providers based in Malaysia64
- Co-managed security monitoring services providers based in Japan61
- Co-managed security monitoring services providers based in Romania61
- Co-managed security monitoring services providers based in Denmark58
- Co-managed security monitoring services providers based in Czechia51
- Co-managed security monitoring services providers based in Austria50
- Co-managed security monitoring services providers based in Greece47
- Co-managed security monitoring services providers based in Portugal45
- Co-managed security monitoring services providers based in the Philippines43
- Co-managed security monitoring services providers based in Egypt40
- Co-managed security monitoring services providers based in Ecuador39
- Co-managed security monitoring services providers based in Finland39
- Co-managed security monitoring services providers based in Thailand37
- Co-managed security monitoring services providers based in Peru32
- Co-managed security monitoring services providers based in Sri Lanka32
- Co-managed security monitoring services providers based in Bulgaria31
- Co-managed security monitoring services providers based in Hungary30
- Co-managed security monitoring services providers based in Ukraine30
- Co-managed security monitoring services providers based in Slovakia27
- Co-managed security monitoring services providers based in Norway26
Cities
- Co-managed security monitoring services providers based in London, United Kingdom365
- Co-managed security monitoring services providers based in Sao Paulo, Brazil190
- Co-managed security monitoring services providers based in New York, United States154
- Co-managed security monitoring services providers based in Dubai, United Arab Emirates152
- Co-managed security monitoring services providers based in Paris, France129
- Co-managed security monitoring services providers based in Bangalore, India128
- Co-managed security monitoring services providers based in Toronto, Canada124
- Co-managed security monitoring services providers based in Hyderabad, India107
- Co-managed security monitoring services providers based in Pune, India103
- Co-managed security monitoring services providers based in Singapore, Singapore103
- Co-managed security monitoring services providers based in Melbourne, Australia95
- Co-managed security monitoring services providers based in Sydney, Australia91
- Co-managed security monitoring services providers based in Austin, United States85
- Co-managed security monitoring services providers based in Miami, United States79
- Co-managed security monitoring services providers based in Mumbai, India78
- Co-managed security monitoring services providers based in Houston, United States76
- Co-managed security monitoring services providers based in Chennai, India72
- Co-managed security monitoring services providers based in Madrid, Spain72
- Co-managed security monitoring services providers based in Riyadh, Saudi Arabia72
- Co-managed security monitoring services providers based in San Francisco, United States69
- Co-managed security monitoring services providers based in Dallas, United States66
- Co-managed security monitoring services providers based in Atlanta, United States65
- Co-managed security monitoring services providers based in Chicago, United States65
- Co-managed security monitoring services providers based in New Delhi, India65
- Co-managed security monitoring services providers based in Montreal, Canada64
- Co-managed security monitoring services providers based in Washington, United States64
- Co-managed security monitoring services providers based in Ahmedabad, India61
- Co-managed security monitoring services providers based in Tampa, United States61
- Co-managed security monitoring services providers based in Noida, India57
- Co-managed security monitoring services providers based in Istanbul, Türkiye56
- Co-managed security monitoring services providers based in Tel Aviv, Israel51
- Co-managed security monitoring services providers based in Johannesburg, South Africa50
- Co-managed security monitoring services providers based in Gurgaon, India49
- Co-managed security monitoring services providers based in Mexico City, Mexico46
- Co-managed security monitoring services providers based in Charlotte, United States45
- Co-managed security monitoring services providers based in Calgary, Canada44
- Co-managed security monitoring services providers based in Buenos Aires, Argentina43
- Co-managed security monitoring services providers based in Barcelona, Spain42
- Co-managed security monitoring services providers based in Boston, United States42
- Co-managed security monitoring services providers based in Bogota, Colombia41
- Co-managed security monitoring services providers based in Las Vegas, United States41
- Co-managed security monitoring services providers based in Rio De Janeiro, Brazil41
- Co-managed security monitoring services providers based in San Diego, United States39
- Co-managed security monitoring services providers based in Arlington, United States38
- Co-managed security monitoring services providers based in Bucharest, Romania38
- Co-managed security monitoring services providers based in Columbia, United States38
- Co-managed security monitoring services providers based in Karachi, Pakistan38
- Co-managed security monitoring services providers based in Los Angeles, United States38
- Co-managed security monitoring services providers based in Warsaw, Poland38
- Co-managed security monitoring services providers based in Ottawa, Canada37
- Co-managed security monitoring services providers based in Denver, United States36
- Co-managed security monitoring services providers based in Phoenix, United States36
- Co-managed security monitoring services providers based in Santiago, Chile36
- Co-managed security monitoring services providers based in Rome, Italy35
- Co-managed security monitoring services providers based in Wilmington, United States35
- Co-managed security monitoring services providers based in San Antonio, United States34
- Co-managed security monitoring services providers based in Auckland, New Zealand33
- Co-managed security monitoring services providers based in Cape Town, South Africa33
- Co-managed security monitoring services providers based in Manchester, United Kingdom33
- Co-managed security monitoring services providers based in Amsterdam, Netherlands31
- Co-managed security monitoring services providers based in Stockholm, Sweden31
- Co-managed security monitoring services providers based in Berlin, Germany30
- Co-managed security monitoring services providers based in Prague, Czechia30
- Co-managed security monitoring services providers based in Baltimore, United States29
- Co-managed security monitoring services providers based in Brisbane, Australia29
- Co-managed security monitoring services providers based in Seattle, United States29
- Co-managed security monitoring services providers based in Jakarta, Indonesia27
- Co-managed security monitoring services providers based in Irvine, United States26
- Co-managed security monitoring services providers based in Munich, Germany26
- Co-managed security monitoring services providers based in Plano, United States26
- Co-managed security monitoring services providers based in Scottsdale, United States26
- Co-managed security monitoring services providers based in Vancouver, Canada26
- Co-managed security monitoring services providers based in Milan, Italy25
- Co-managed security monitoring services providers based in Mississauga, Canada25
- Co-managed security monitoring services providers based in Reston, United States25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “co-managed security monitoring services providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many co-managed security monitoring services providers are there worldwide?
RevenueBase identified 16,686 company matches for co-managed security monitoring services providers worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Palo Alto Networks tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most co-managed security monitoring services providers?
The United States leads with 4,688 companies, followed by India (1,234) and the United Kingdom (954). Every co-managed security monitoring services providers list by country and city is linked on this page.
Which city has the most co-managed security monitoring services providers?
London leads with 370 company records, followed by Sao Paulo (190) and New York (154).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 126,999 professional contacts with verified work emails tracked across these 16,686 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 16,686 co-managed security monitoring services providers worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 co-managed security monitoring services providers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 16,686 matching company records for co-managed security monitoring services providers worldwide, with 379,184 tracked contacts and 126,999 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 co-managed security monitoring services providers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Palo Alto Networkspaloaltonetworks.comHQ: Santa Clara, CA, United StatesReported employees: 10001+ | Santa Clara, CA, United States | 10001+ | Exact match | 21,187 contacts → |
“Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Verisureverisure.comHQ: Global Hq - Versoix, GermanyReported employees: 10001+ | Global Hq - Versoix, Germany | 10001+ | Exact match | 15,631 contacts → |
“Verisure is the global leader in professionally monitored security services by customers served, with a market-leading presence across Europe and Latin America.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Fortinetfortinet.comHQ: Sunnyvale, CA, United StatesReported employees: 10001+ | Sunnyvale, CA, United States | 10001+ | Exact match | 14,972 contacts → |
“Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Private Sectorlockervault.com HQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 12,822 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  Symantecbroadcom.comHQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 11,671 contacts → |
“Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Crowdstrikecrowdstrike.comHQ: Remote, United StatesReported employees: 5,001-10,000 | Remote, United States | 5,001-10,000 | Exact match | 10,969 contacts → |
“CrowdStrike (Nasdaq: CRWD), a global cybersecurity leader, has redefined modern security with the world’s most advanced cloud-native platform for protecting critical areas of…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sophossophos.comHQ: Abingdon, United KingdomReported employees: 5,001-10,000 | Abingdon, United Kingdom | 5,001-10,000 | Exact match | 5,139 contacts → |
“Sophos, a global cybersecurity leader, defends more than organizations worldwide with Sophos Fusion, the industry's first and most complete AI-native cybersecurity defense system…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Trellixtrellix.comHQ: Plano, TX, United StatesReported employees: 1,001-5,000 | Plano, TX, United States | 1,001-5,000 | Exact match | 3,439 contacts → |
“Trellix is a global cybersecurity company delivering intelligence-led cyber resilience for security-conscious organizations at any stage of their journey.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Arctic Wolfarcticwolf.comHQ: Eden Prairie, MN, United StatesReported employees: 1,001-5,000 | Eden Prairie, MN, United States | 1,001-5,000 | Exact match | 3,278 contacts → |
“Every year new technologies, vendors, and solutions emerge-yet despite this constant innovation, high-profile breaches are all over the headlines.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Qualysqualys.comHQ: Foster City, CA, United StatesReported employees: 1,001-5,000 | Foster City, CA, United States | 1,001-5,000 | Exact match | 3,237 contacts → |
“Qualys, Inc.(NASDAQ: QLYS) is a leading provider of disruptive cloud-based security, compliance and IT solutions with more than subscription customers worldwide, including a…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Bugcrowdbugcrowd.comHQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 3,195 contacts → |
“We are a crowdsourced security company that safeguards organizations' assets from sophisticated threat actors before they can strike-by uniting our customers with trusted hackers…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Sentinelonesentinelone.comHQ: Mountain View, CA, United StatesReported employees: 1,001-5,000 | Mountain View, CA, United States | 1,001-5,000 | Exact match | 3,086 contacts → |
“SentinelOne is the world's leading AI-powered cybersecurity platform.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Rapid7r-7.coHQ: Boston, MA, United StatesReported employees: 1,001-5,000 | Boston, MA, United States | 1,001-5,000 | Exact match | 2,913 contacts → |
“Rapid7, Inc.(NASDAQ: RPD) is a global leader in AI-powered managed cybersecurity operations, trusted to advance organizations’ cyber resilience.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Barracudabarracuda.comHQ: Campbell, CA, United StatesReported employees: 1,001-5,000 | Campbell, CA, United States | 1,001-5,000 | Exact match | 2,272 contacts → |
“Barracuda is a leading global cybersecurity company providing complete protection against complex threats for all size business.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Bitdefenderbitdefender.comHQ: Bucharest, RomaniaReported employees: 1,001-5,000 | Bucharest, Romania | 1,001-5,000 | Exact match | 2,240 contacts → |
“Bitdefender is a cybersecurity leader delivering best-in-class threat prevention, detection, and response solutions worldwide.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Trend Microtrendmicro.com HQ: Yoyogi, JapanReported employees: 5,001-10,000 | Yoyogi, Japan | 5,001-10,000 | Exact match | 2,132 contacts → |
“We’re a global cybersecurity leader, helping to make the world safe for exchanging digital information.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  OPTIVoptiv.comHQ: Leawood, KS, United StatesReported employees: 1,001-5,000 | Leawood, KS, United States | 1,001-5,000 | Exact match | 2,128 contacts → |
“Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Inspira Enterpriseinspiraenterprise.comHQ: Mumbai, IndiaReported employees: 1,001-5,000 | Mumbai, India | 1,001-5,000 | Exact match | 1,787 contacts → |
“Inspira Enterprise is a global Cybersecurity & Data Analytics & AI services provider with a presence in North America, ASEAN, Middle East, India, and Africa regions.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Fortrafortra.comHQ: Eden Prairie, MN, United StatesReported employees: 1,001-5,000 | Eden Prairie, MN, United States | 1,001-5,000 | Exact match | 1,664 contacts → |
“Fortra delivers AI-amplified data security solutions that help organizations use and protect data with confidence.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Site سايتsite.saHQ: Al Nakheel, Saudi ArabiaReported employees: 501-1,000 | Al Nakheel, Saudi Arabia | 501-1,000 | Exact match | 1,453 contacts → |
“We are established for enriching local content in designing, developing, and operating secure digital computing environments through Saudi talents, by fulfilling our role as a…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Thales Cybersecurity Productscpl.thalesgroup.comHQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 1,370 contacts → |
“Thales is a global leader in cybersecurity, helping the most trusted organizations in the world protect their most critical applications, data, and identities anywhere at scale.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Guidepoint Securityguidepointsecurity.comHQ: Reston, VA, United StatesReported employees: 1,001-5,000 | Reston, VA, United States | 1,001-5,000 | Exact match | 1,328 contacts → |
“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Reliaquestreliaquest.comHQ: Tampa, FL, United StatesReported employees: 1,001-5,000 | Tampa, FL, United States | 1,001-5,000 | Exact match | 1,250 contacts → |
“ReliaQuest exists to Make Security Possible.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Impervaimperva.comHQ: Austin, TX, United StatesReported employees: 10001+ | Austin, TX, United States | 10001+ | Exact match | 1,166 contacts → |
“On Dec.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Watchguard Technologieswatchguard.comHQ: Seattle, WA, United StatesReported employees: 1,001-5,000 | Seattle, WA, United States | 1,001-5,000 | Exact match | 1,131 contacts → |
“WatchGuard® Technologies, Inc.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 16,686 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Co-managed security monitoring services providers: dataset insights
October 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
16,664 records in the displayed employee bands.
22 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 16,686 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Co-managed security monitoring services providers by location
125 lists · largest firstEvery Co-managed security monitoring services providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Co-managed security monitoring services providers based in the United States4,688
- Co-managed security monitoring services providers based in India1,234
- Co-managed security monitoring services providers based in the United Kingdom954
- Co-managed security monitoring services providers based in Brazil614
- Co-managed security monitoring services providers based in Canada590
- Co-managed security monitoring services providers based in Australia504
- Co-managed security monitoring services providers based in France438
- Co-managed security monitoring services providers based in Germany320
- Co-managed security monitoring services providers based in the Netherlands264
- Co-managed security monitoring services providers based in Spain242
- Co-managed security monitoring services providers based in the United Arab Emirates240
- Co-managed security monitoring services providers based in Italy219
- Co-managed security monitoring services providers based in South Africa211
- Co-managed security monitoring services providers based in Israel180
- Co-managed security monitoring services providers based in Mexico171
- Co-managed security monitoring services providers based in Türkiye138
- Co-managed security monitoring services providers based in Switzerland129
- Co-managed security monitoring services providers based in Pakistan118
- Co-managed security monitoring services providers based in Colombia112
- Co-managed security monitoring services providers based in Singapore111
- Co-managed security monitoring services providers based in Belgium107
- Co-managed security monitoring services providers based in Saudi Arabia100
- Co-managed security monitoring services providers based in Poland99
- Co-managed security monitoring services providers based in Chile97
- Co-managed security monitoring services providers based in Argentina90
- Co-managed security monitoring services providers based in Nigeria84
- Co-managed security monitoring services providers based in Indonesia82
- Co-managed security monitoring services providers based in New Zealand72
- Co-managed security monitoring services providers based in Sweden70
- Co-managed security monitoring services providers based in Ireland64
- Co-managed security monitoring services providers based in Malaysia64
- Co-managed security monitoring services providers based in Japan61
- Co-managed security monitoring services providers based in Romania61
- Co-managed security monitoring services providers based in Denmark58
- Co-managed security monitoring services providers based in Czechia51
- Co-managed security monitoring services providers based in Austria50
- Co-managed security monitoring services providers based in Greece47
- Co-managed security monitoring services providers based in Portugal45
- Co-managed security monitoring services providers based in the Philippines43
- Co-managed security monitoring services providers based in Egypt40
- Co-managed security monitoring services providers based in Ecuador39
- Co-managed security monitoring services providers based in Finland39
- Co-managed security monitoring services providers based in Thailand37
- Co-managed security monitoring services providers based in Peru32
- Co-managed security monitoring services providers based in Sri Lanka32
- Co-managed security monitoring services providers based in Bulgaria31
- Co-managed security monitoring services providers based in Hungary30
- Co-managed security monitoring services providers based in Ukraine30
- Co-managed security monitoring services providers based in Slovakia27
- Co-managed security monitoring services providers based in Norway26
Cities
- Co-managed security monitoring services providers based in London, United Kingdom365
- Co-managed security monitoring services providers based in Sao Paulo, Brazil190
- Co-managed security monitoring services providers based in New York, United States154
- Co-managed security monitoring services providers based in Dubai, United Arab Emirates152
- Co-managed security monitoring services providers based in Paris, France129
- Co-managed security monitoring services providers based in Bangalore, India128
- Co-managed security monitoring services providers based in Toronto, Canada124
- Co-managed security monitoring services providers based in Hyderabad, India107
- Co-managed security monitoring services providers based in Pune, India103
- Co-managed security monitoring services providers based in Singapore, Singapore103
- Co-managed security monitoring services providers based in Melbourne, Australia95
- Co-managed security monitoring services providers based in Sydney, Australia91
- Co-managed security monitoring services providers based in Austin, United States85
- Co-managed security monitoring services providers based in Miami, United States79
- Co-managed security monitoring services providers based in Mumbai, India78
- Co-managed security monitoring services providers based in Houston, United States76
- Co-managed security monitoring services providers based in Chennai, India72
- Co-managed security monitoring services providers based in Madrid, Spain72
- Co-managed security monitoring services providers based in Riyadh, Saudi Arabia72
- Co-managed security monitoring services providers based in San Francisco, United States69
- Co-managed security monitoring services providers based in Dallas, United States66
- Co-managed security monitoring services providers based in Atlanta, United States65
- Co-managed security monitoring services providers based in Chicago, United States65
- Co-managed security monitoring services providers based in New Delhi, India65
- Co-managed security monitoring services providers based in Montreal, Canada64
- Co-managed security monitoring services providers based in Washington, United States64
- Co-managed security monitoring services providers based in Ahmedabad, India61
- Co-managed security monitoring services providers based in Tampa, United States61
- Co-managed security monitoring services providers based in Noida, India57
- Co-managed security monitoring services providers based in Istanbul, Türkiye56
- Co-managed security monitoring services providers based in Tel Aviv, Israel51
- Co-managed security monitoring services providers based in Johannesburg, South Africa50
- Co-managed security monitoring services providers based in Gurgaon, India49
- Co-managed security monitoring services providers based in Mexico City, Mexico46
- Co-managed security monitoring services providers based in Charlotte, United States45
- Co-managed security monitoring services providers based in Calgary, Canada44
- Co-managed security monitoring services providers based in Buenos Aires, Argentina43
- Co-managed security monitoring services providers based in Barcelona, Spain42
- Co-managed security monitoring services providers based in Boston, United States42
- Co-managed security monitoring services providers based in Bogota, Colombia41
- Co-managed security monitoring services providers based in Las Vegas, United States41
- Co-managed security monitoring services providers based in Rio De Janeiro, Brazil41
- Co-managed security monitoring services providers based in San Diego, United States39
- Co-managed security monitoring services providers based in Arlington, United States38
- Co-managed security monitoring services providers based in Bucharest, Romania38
- Co-managed security monitoring services providers based in Columbia, United States38
- Co-managed security monitoring services providers based in Karachi, Pakistan38
- Co-managed security monitoring services providers based in Los Angeles, United States38
- Co-managed security monitoring services providers based in Warsaw, Poland38
- Co-managed security monitoring services providers based in Ottawa, Canada37
- Co-managed security monitoring services providers based in Denver, United States36
- Co-managed security monitoring services providers based in Phoenix, United States36
- Co-managed security monitoring services providers based in Santiago, Chile36
- Co-managed security monitoring services providers based in Rome, Italy35
- Co-managed security monitoring services providers based in Wilmington, United States35
- Co-managed security monitoring services providers based in San Antonio, United States34
- Co-managed security monitoring services providers based in Auckland, New Zealand33
- Co-managed security monitoring services providers based in Cape Town, South Africa33
- Co-managed security monitoring services providers based in Manchester, United Kingdom33
- Co-managed security monitoring services providers based in Amsterdam, Netherlands31
- Co-managed security monitoring services providers based in Stockholm, Sweden31
- Co-managed security monitoring services providers based in Berlin, Germany30
- Co-managed security monitoring services providers based in Prague, Czechia30
- Co-managed security monitoring services providers based in Baltimore, United States29
- Co-managed security monitoring services providers based in Brisbane, Australia29
- Co-managed security monitoring services providers based in Seattle, United States29
- Co-managed security monitoring services providers based in Jakarta, Indonesia27
- Co-managed security monitoring services providers based in Irvine, United States26
- Co-managed security monitoring services providers based in Munich, Germany26
- Co-managed security monitoring services providers based in Plano, United States26
- Co-managed security monitoring services providers based in Scottsdale, United States26
- Co-managed security monitoring services providers based in Vancouver, Canada26
- Co-managed security monitoring services providers based in Milan, Italy25
- Co-managed security monitoring services providers based in Mississauga, Canada25
- Co-managed security monitoring services providers based in Reston, United States25
Questions about this company list
What does Exact match mean for co-managed security monitoring services providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many co-managed security monitoring services providers did RevenueBase find worldwide?
The saved snapshot records 16,686 matching company records, 379,184 tracked contacts and 126,999 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 co-managed security monitoring services providers worldwide. Snapshot: October 19, 2026. https://revenuebase.ai/companies/browse/co-managed-security-monitoring-services-providers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 co-managed security monitoring services providers worldwide
RevenueBase records 16,686 matching company records for co-managed security monitoring services providers worldwide, with 379,184 tracked contacts and 126,999 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 co-managed security monitoring services providers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Palo Alto Networkspaloaltonetworks.com HQ: Santa Clara, CA, United StatesReported employees: 10001+ | Santa Clara, CA, United States | 10001+ | Exact match | 21,187 contacts → |
“Palo Alto Networks, the global cybersecurity leader, is shaping the cloud-centric future with technology that is transforming the way people and organizations operate.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Verisureverisure.com HQ: Global Hq - Versoix, GermanyReported employees: 10001+ | Global Hq - Versoix, Germany | 10001+ | Exact match | 15,631 contacts → |
“Verisure is the global leader in professionally monitored security services by customers served, with a market-leading presence across Europe and Latin America.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Fortinetfortinet.com HQ: Sunnyvale, CA, United StatesReported employees: 10001+ | Sunnyvale, CA, United States | 10001+ | Exact match | 14,972 contacts → |
“Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Private Sectorlockervault.com HQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 12,822 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Symantecbroadcom.com HQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 11,671 contacts → |
“Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Crowdstrikecrowdstrike.com HQ: Remote, United StatesReported employees: 5,001-10,000 | Remote, United States | 5,001-10,000 | Exact match | 10,969 contacts → |
“CrowdStrike (Nasdaq: CRWD), a global cybersecurity leader, has redefined modern security with the world’s most advanced cloud-native platform for protecting critical areas of…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sophossophos.com HQ: Abingdon, United KingdomReported employees: 5,001-10,000 | Abingdon, United Kingdom | 5,001-10,000 | Exact match | 5,139 contacts → |
“Sophos, a global cybersecurity leader, defends more than organizations worldwide with Sophos Fusion, the industry's first and most complete AI-native cybersecurity defense system…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Trellixtrellix.com HQ: Plano, TX, United StatesReported employees: 1,001-5,000 | Plano, TX, United States | 1,001-5,000 | Exact match | 3,439 contacts → |
“Trellix is a global cybersecurity company delivering intelligence-led cyber resilience for security-conscious organizations at any stage of their journey.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Arctic Wolfarcticwolf.com HQ: Eden Prairie, MN, United StatesReported employees: 1,001-5,000 | Eden Prairie, MN, United States | 1,001-5,000 | Exact match | 3,278 contacts → |
“Every year new technologies, vendors, and solutions emerge-yet despite this constant innovation, high-profile breaches are all over the headlines.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Qualysqualys.com HQ: Foster City, CA, United StatesReported employees: 1,001-5,000 | Foster City, CA, United States | 1,001-5,000 | Exact match | 3,237 contacts → |
“Qualys, Inc.(NASDAQ: QLYS) is a leading provider of disruptive cloud-based security, compliance and IT solutions with more than subscription customers worldwide, including a…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Bugcrowdbugcrowd.com HQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 3,195 contacts → |
“We are a crowdsourced security company that safeguards organizations' assets from sophisticated threat actors before they can strike-by uniting our customers with trusted hackers…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sentinelonesentinelone.com HQ: Mountain View, CA, United StatesReported employees: 1,001-5,000 | Mountain View, CA, United States | 1,001-5,000 | Exact match | 3,086 contacts → |
“SentinelOne is the world's leading AI-powered cybersecurity platform.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Rapid7r-7.co HQ: Boston, MA, United StatesReported employees: 1,001-5,000 | Boston, MA, United States | 1,001-5,000 | Exact match | 2,913 contacts → |
“Rapid7, Inc.(NASDAQ: RPD) is a global leader in AI-powered managed cybersecurity operations, trusted to advance organizations’ cyber resilience.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Barracudabarracuda.com HQ: Campbell, CA, United StatesReported employees: 1,001-5,000 | Campbell, CA, United States | 1,001-5,000 | Exact match | 2,272 contacts → |
“Barracuda is a leading global cybersecurity company providing complete protection against complex threats for all size business.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Bitdefenderbitdefender.com HQ: Bucharest, RomaniaReported employees: 1,001-5,000 | Bucharest, Romania | 1,001-5,000 | Exact match | 2,240 contacts → |
“Bitdefender is a cybersecurity leader delivering best-in-class threat prevention, detection, and response solutions worldwide.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Trend Microtrendmicro.com HQ: Yoyogi, JapanReported employees: 5,001-10,000 | Yoyogi, Japan | 5,001-10,000 | Exact match | 2,132 contacts → |
“We’re a global cybersecurity leader, helping to make the world safe for exchanging digital information.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | OPTIVoptiv.com HQ: Leawood, KS, United StatesReported employees: 1,001-5,000 | Leawood, KS, United States | 1,001-5,000 | Exact match | 2,128 contacts → |
“Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Inspira Enterpriseinspiraenterprise.com HQ: Mumbai, IndiaReported employees: 1,001-5,000 | Mumbai, India | 1,001-5,000 | Exact match | 1,787 contacts → |
“Inspira Enterprise is a global Cybersecurity & Data Analytics & AI services provider with a presence in North America, ASEAN, Middle East, India, and Africa regions.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Fortrafortra.com HQ: Eden Prairie, MN, United StatesReported employees: 1,001-5,000 | Eden Prairie, MN, United States | 1,001-5,000 | Exact match | 1,664 contacts → |
“Fortra delivers AI-amplified data security solutions that help organizations use and protect data with confidence.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Site سايتsite.sa HQ: Al Nakheel, Saudi ArabiaReported employees: 501-1,000 | Al Nakheel, Saudi Arabia | 501-1,000 | Exact match | 1,453 contacts → |
“We are established for enriching local content in designing, developing, and operating secure digital computing environments through Saudi talents, by fulfilling our role as a…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Thales Cybersecurity Productscpl.thalesgroup.com HQ: Austin, TX, United StatesReported employees: 1,001-5,000 | Austin, TX, United States | 1,001-5,000 | Exact match | 1,370 contacts → |
“Thales is a global leader in cybersecurity, helping the most trusted organizations in the world protect their most critical applications, data, and identities anywhere at scale.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Guidepoint Securityguidepointsecurity.com HQ: Reston, VA, United StatesReported employees: 1,001-5,000 | Reston, VA, United States | 1,001-5,000 | Exact match | 1,328 contacts → |
“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Reliaquestreliaquest.com HQ: Tampa, FL, United StatesReported employees: 1,001-5,000 | Tampa, FL, United States | 1,001-5,000 | Exact match | 1,250 contacts → |
“ReliaQuest exists to Make Security Possible.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Impervaimperva.com HQ: Austin, TX, United StatesReported employees: 10001+ | Austin, TX, United States | 10001+ | Exact match | 1,166 contacts → |
“On Dec.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Watchguard Technologieswatchguard.com HQ: Seattle, WA, United StatesReported employees: 1,001-5,000 | Seattle, WA, United States | 1,001-5,000 | Exact match | 1,131 contacts → |
“WatchGuard® Technologies, Inc.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 16,686 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Co-managed security monitoring services providers: dataset insights
October 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
16,664 records in the displayed employee bands.
22 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 16,686 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Co-managed security monitoring services providers by location
125 lists · largest firstEvery Co-managed security monitoring services providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Co-managed security monitoring services providers based in the United States4,688
- Co-managed security monitoring services providers based in India1,234
- Co-managed security monitoring services providers based in the United Kingdom954
- Co-managed security monitoring services providers based in Brazil614
- Co-managed security monitoring services providers based in Canada590
- Co-managed security monitoring services providers based in Australia504
- Co-managed security monitoring services providers based in France438
- Co-managed security monitoring services providers based in Germany320
- Co-managed security monitoring services providers based in the Netherlands264
- Co-managed security monitoring services providers based in Spain242
- Co-managed security monitoring services providers based in the United Arab Emirates240
- Co-managed security monitoring services providers based in Italy219
- Co-managed security monitoring services providers based in South Africa211
- Co-managed security monitoring services providers based in Israel180
- Co-managed security monitoring services providers based in Mexico171
- Co-managed security monitoring services providers based in Türkiye138
- Co-managed security monitoring services providers based in Switzerland129
- Co-managed security monitoring services providers based in Pakistan118
- Co-managed security monitoring services providers based in Colombia112
- Co-managed security monitoring services providers based in Singapore111
- Co-managed security monitoring services providers based in Belgium107
- Co-managed security monitoring services providers based in Saudi Arabia100
- Co-managed security monitoring services providers based in Poland99
- Co-managed security monitoring services providers based in Chile97
- Co-managed security monitoring services providers based in Argentina90
- Co-managed security monitoring services providers based in Nigeria84
- Co-managed security monitoring services providers based in Indonesia82
- Co-managed security monitoring services providers based in New Zealand72
- Co-managed security monitoring services providers based in Sweden70
- Co-managed security monitoring services providers based in Ireland64
- Co-managed security monitoring services providers based in Malaysia64
- Co-managed security monitoring services providers based in Japan61
- Co-managed security monitoring services providers based in Romania61
- Co-managed security monitoring services providers based in Denmark58
- Co-managed security monitoring services providers based in Czechia51
- Co-managed security monitoring services providers based in Austria50
- Co-managed security monitoring services providers based in Greece47
- Co-managed security monitoring services providers based in Portugal45
- Co-managed security monitoring services providers based in the Philippines43
- Co-managed security monitoring services providers based in Egypt40
- Co-managed security monitoring services providers based in Ecuador39
- Co-managed security monitoring services providers based in Finland39
- Co-managed security monitoring services providers based in Thailand37
- Co-managed security monitoring services providers based in Peru32
- Co-managed security monitoring services providers based in Sri Lanka32
- Co-managed security monitoring services providers based in Bulgaria31
- Co-managed security monitoring services providers based in Hungary30
- Co-managed security monitoring services providers based in Ukraine30
- Co-managed security monitoring services providers based in Slovakia27
- Co-managed security monitoring services providers based in Norway26
Cities
- Co-managed security monitoring services providers based in London, United Kingdom365
- Co-managed security monitoring services providers based in Sao Paulo, Brazil190
- Co-managed security monitoring services providers based in New York, United States154
- Co-managed security monitoring services providers based in Dubai, United Arab Emirates152
- Co-managed security monitoring services providers based in Paris, France129
- Co-managed security monitoring services providers based in Bangalore, India128
- Co-managed security monitoring services providers based in Toronto, Canada124
- Co-managed security monitoring services providers based in Hyderabad, India107
- Co-managed security monitoring services providers based in Pune, India103
- Co-managed security monitoring services providers based in Singapore, Singapore103
- Co-managed security monitoring services providers based in Melbourne, Australia95
- Co-managed security monitoring services providers based in Sydney, Australia91
- Co-managed security monitoring services providers based in Austin, United States85
- Co-managed security monitoring services providers based in Miami, United States79
- Co-managed security monitoring services providers based in Mumbai, India78
- Co-managed security monitoring services providers based in Houston, United States76
- Co-managed security monitoring services providers based in Chennai, India72
- Co-managed security monitoring services providers based in Madrid, Spain72
- Co-managed security monitoring services providers based in Riyadh, Saudi Arabia72
- Co-managed security monitoring services providers based in San Francisco, United States69
- Co-managed security monitoring services providers based in Dallas, United States66
- Co-managed security monitoring services providers based in Atlanta, United States65
- Co-managed security monitoring services providers based in Chicago, United States65
- Co-managed security monitoring services providers based in New Delhi, India65
- Co-managed security monitoring services providers based in Montreal, Canada64
- Co-managed security monitoring services providers based in Washington, United States64
- Co-managed security monitoring services providers based in Ahmedabad, India61
- Co-managed security monitoring services providers based in Tampa, United States61
- Co-managed security monitoring services providers based in Noida, India57
- Co-managed security monitoring services providers based in Istanbul, Türkiye56
- Co-managed security monitoring services providers based in Tel Aviv, Israel51
- Co-managed security monitoring services providers based in Johannesburg, South Africa50
- Co-managed security monitoring services providers based in Gurgaon, India49
- Co-managed security monitoring services providers based in Mexico City, Mexico46
- Co-managed security monitoring services providers based in Charlotte, United States45
- Co-managed security monitoring services providers based in Calgary, Canada44
- Co-managed security monitoring services providers based in Buenos Aires, Argentina43
- Co-managed security monitoring services providers based in Barcelona, Spain42
- Co-managed security monitoring services providers based in Boston, United States42
- Co-managed security monitoring services providers based in Bogota, Colombia41
- Co-managed security monitoring services providers based in Las Vegas, United States41
- Co-managed security monitoring services providers based in Rio De Janeiro, Brazil41
- Co-managed security monitoring services providers based in San Diego, United States39
- Co-managed security monitoring services providers based in Arlington, United States38
- Co-managed security monitoring services providers based in Bucharest, Romania38
- Co-managed security monitoring services providers based in Columbia, United States38
- Co-managed security monitoring services providers based in Karachi, Pakistan38
- Co-managed security monitoring services providers based in Los Angeles, United States38
- Co-managed security monitoring services providers based in Warsaw, Poland38
- Co-managed security monitoring services providers based in Ottawa, Canada37
- Co-managed security monitoring services providers based in Denver, United States36
- Co-managed security monitoring services providers based in Phoenix, United States36
- Co-managed security monitoring services providers based in Santiago, Chile36
- Co-managed security monitoring services providers based in Rome, Italy35
- Co-managed security monitoring services providers based in Wilmington, United States35
- Co-managed security monitoring services providers based in San Antonio, United States34
- Co-managed security monitoring services providers based in Auckland, New Zealand33
- Co-managed security monitoring services providers based in Cape Town, South Africa33
- Co-managed security monitoring services providers based in Manchester, United Kingdom33
- Co-managed security monitoring services providers based in Amsterdam, Netherlands31
- Co-managed security monitoring services providers based in Stockholm, Sweden31
- Co-managed security monitoring services providers based in Berlin, Germany30
- Co-managed security monitoring services providers based in Prague, Czechia30
- Co-managed security monitoring services providers based in Baltimore, United States29
- Co-managed security monitoring services providers based in Brisbane, Australia29
- Co-managed security monitoring services providers based in Seattle, United States29
- Co-managed security monitoring services providers based in Jakarta, Indonesia27
- Co-managed security monitoring services providers based in Irvine, United States26
- Co-managed security monitoring services providers based in Munich, Germany26
- Co-managed security monitoring services providers based in Plano, United States26
- Co-managed security monitoring services providers based in Scottsdale, United States26
- Co-managed security monitoring services providers based in Vancouver, Canada26
- Co-managed security monitoring services providers based in Milan, Italy25
- Co-managed security monitoring services providers based in Mississauga, Canada25
- Co-managed security monitoring services providers based in Reston, United States25
Questions about this company list
What does Exact match mean for co-managed security monitoring services providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many co-managed security monitoring services providers did RevenueBase find worldwide?
The saved snapshot records 16,686 matching company records, 379,184 tracked contacts and 126,999 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 co-managed security monitoring services providers worldwide. Snapshot: October 19, 2026. https://revenuebase.ai/companies/browse/co-managed-security-monitoring-services-providers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗