Company lists · Data refreshed November 2026
Top 25 Virtual ciso providers worldwide
RevenueBase identified 1,180 company matches for virtual ciso providers worldwide as of November 2026 and tracks 6,083 professional contacts across them, including 2,109 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for virtual ciso 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 November 6, 2026. Country and city lists for virtual ciso 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 virtual ciso providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 379 contacts → | ||||
Exact match “Wir glauben an eine sichere digitale Zukunft mit minimalen Risiken und maximalen Chancen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 241 contacts → | ||||
Exact match “Netdata is a leading global cybersecurity services partner with more than 200 certified engineers and over 1,500 certifications, widely recognized as a partner of Palo Alto…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 157 contacts → | ||||
Exact match “CyberSec Consulting, headquartered in the UAE and serving the iMETA market, is a distinguished professional Cyber Security and Consulting services company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 136 contacts → | ||||
Exact match “DEFEND are an independent agnostic cyber security partner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 79 contacts → | ||||
Exact match “Echelon was born with a purpose; the belief that security and privacy are basic human rights.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 75 contacts → | ||||
Exact match “Integrity Cyber Security is one of Israel’s leading boutique firm founded by former leading consulting and accounting firm consultants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 69 contacts → | ||||
Exact match “ISO/IEC 27001, ISO/IEC 42001, SOC2, PCI DSS, C5, SWIFT CSP, Microsoft SSPA, Penetration Testing, NIST, CMMC, AE AI Act, HIPAA, HITRUST, GDPR, CCPA, DORA, NIS2, and more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 67 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 63 contacts → | ||||
Exact match “Rhymetec delivers premium cybersecurity and data privacy solutions for modern SaaS businesses, combining human expertise with innovative technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 62 contacts → | ||||
Exact match “IGI Cybersecurity solves cybersecurity challenges with a people-first approach, creating personalized cyber defense with individualized business strategy, enterprise-wide…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 60 contacts → | ||||
Exact match “It’s nice to meet you.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 57 contacts → | ||||
Exact match “Secureinteli Technologies (formerly known as “Bizcarta”) is a Cybersecurity Consulting Services provider, backed by the Accel Group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 56 contacts → | ||||
Exact match “Positka is dedicated to building a business that delivers value to customers by combining the strategic rigor and intellectual focus of high-end management consulting with the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 50 contacts → | ||||
Exact match “Agency replaces traditional security and compliance headcount with AI without replacing your existing tools.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 44 contacts → | ||||
Exact match “Fortress Security Risk Management is a leading national cybersecurity firm dedicated to protecting clients from financial and operational disruptions caused by cyberattacks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 43 contacts → | ||||
Exact match “NTT Security (US) Inc, formerly Solutionary, seamlessly delivers cyber resilience by enabling organizations to build high-performing and effective security, and risk management…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 41 contacts → | ||||
Exact match “The new digital reality of the economy and business operations implicitly brings cyber risks, which are more relevant today than ever.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 40 contacts → | ||||
Exact match “EthicalHat partners with CISOs to help them achieve their security goals in alignment with their business goals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 40 contacts → | ||||
Exact match “CyberSmithSECURE was founded by Smith Gonsalves, who is one of India's youngest cyber evangelists and a renowned cybersecurity expert and Chief Information Security Officer (CISO).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 39 contacts → | ||||
Exact match “ORNISEC est un cabinet d’expertise à la pointe de la cybersécurité, qualifié PASSI RGS, PACS et PASSI LPM par l'ANSSI.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 39 contacts → | ||||
Exact match “La ciberseguridad dejó de ser un asunto de TI para convertirse en un factor determinante en la continuidad y reputación de cualquier empresa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 37 contacts → | ||||
Exact match “Founded in 1998 by IT industry veteran, Ben Steel, Envisage Technology’s mission is to deliver unmatched levels of quality and service with a consultative approach that works with…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 36 contacts → | ||||
Exact match “We are a team of dedicated professionals who are committed to providing top-notch cyber security services to our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 35 contacts → | ||||
Exact match “Midevops Services Pvt Ltd is a trailblazer in the cybersecurity landscape, specializing in providing top-notch security solutions for SMEs and enterprises.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 34 contacts → | ||||
Exact match “Revolution Group is a managed IT and cybersecurity firm built for the businesses, nonprofits, and mission-driven organizations of central Ohio.” Recorded in the RevenueBase company graph · Nov 6, 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 “virtual ciso 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 1,180 virtual ciso providers worldwide
See the full list, filter by size, metro and specialty, and access 2,109 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Virtual ciso providers worldwide at a glance
As of Nov 6, 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 virtual ciso providers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “virtual ciso 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 2,109 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 November 6, 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.
Virtual ciso providers by location
7 lists · largest firstEvery Virtual ciso providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Virtual ciso providers based in the United States508
- Virtual ciso providers based in the United Kingdom66
- Virtual ciso providers based in Canada49
- Virtual ciso providers based in India40
- Virtual ciso providers based in Australia37
- Virtual ciso providers based in France28
Cities
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 “virtual ciso providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many virtual ciso providers are there worldwide?
RevenueBase identified 1,180 company matches for virtual ciso providers worldwide as of November 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?
T Security - Dach tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most virtual ciso providers?
The United States leads with 508 companies, followed by the United Kingdom (66) and Canada (49). Every virtual ciso providers list by country and city is linked on this page.
Which city has the most virtual ciso providers?
London leads with 26 company records, followed by New York (16) and Toronto (14).
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 2,109 professional contacts with verified work emails tracked across these 1,180 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,180 virtual ciso 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 virtual ciso 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 1,180 matching company records for virtual ciso providers worldwide, with 6,083 tracked contacts and 2,109 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: November 6, 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 virtual ciso 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 |  T Security - Dachsecurity.telekom.deHQ: Bonn, GermanyReported employees: 1,001-5,000 | Bonn, Germany | 1,001-5,000 | Exact match | 379 contacts → |
“Wir glauben an eine sichere digitale Zukunft mit minimalen Risiken und maximalen Chancen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Netdata Cybersecuritynetdatanetworks.comHQ: Bogotá, ColombiaReported employees: 201-500 | Bogotá, Colombia | 201-500 | Exact match | 241 contacts → |
“Netdata is a leading global cybersecurity services partner with more than 200 certified engineers and over 1,500 certifications, widely recognized as a partner of Palo Alto…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Cybersec Consultingcybersecit.netHQ: Dubai, United Arab EmiratesReported employees: 201-500 | Dubai, United Arab Emirates | 201-500 | Exact match | 157 contacts → |
“CyberSec Consulting, headquartered in the UAE and serving the iMETA market, is a distinguished professional Cyber Security and Consulting services company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Defenddefend.co.nzHQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 136 contacts → |
“DEFEND are an independent agnostic cyber security partner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Echelon Risk Cyberecheloncyber.comHQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 79 contacts → |
“Echelon was born with a purpose; the belief that security and privacy are basic human rights.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Integrity Cyber Consultingcorporateintegrity.co.ilHQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 75 contacts → |
“Integrity Cyber Security is one of Israel’s leading boutique firm founded by former leading consulting and accounting firm consultants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Grsee Consultinggrsee.comHQ: El Dorado Hills, United StatesReported employees: 51-200 | El Dorado Hills, United States | 51-200 | Exact match | 69 contacts → |
“ISO/IEC 27001, ISO/IEC 42001, SOC2, PCI DSS, C5, SWIFT CSP, Microsoft SSPA, Penetration Testing, NIST, CMMC, AE AI Act, HIPAA, HITRUST, GDPR, CCPA, DORA, NIS2, and more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Infosight, INCinfosightinc.comHQ: Miami Lakes, IL, United StatesReported employees: 11-50 | Miami Lakes, IL, United States | 11-50 | Exact match | 67 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  Rhymetecrhymetec.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 63 contacts → |
“Rhymetec delivers premium cybersecurity and data privacy solutions for modern SaaS businesses, combining human expertise with innovative technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  IGI Cybersecurityigicybersecurity.comHQ: Pittsford, NY, United StatesReported employees: 51-200 | Pittsford, NY, United States | 51-200 | Exact match | 62 contacts → |
“IGI Cybersecurity solves cybersecurity challenges with a people-first approach, creating personalized cyber defense with individualized business strategy, enterprise-wide…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Akati Sekurityakati.comHQ: Kuala Lumpur, MalaysiaReported employees: 51-200 | Kuala Lumpur, Malaysia | 51-200 | Exact match | 60 contacts → |
“It’s nice to meet you.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Secureinteli Technologiessecureinteli.comHQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 57 contacts → |
“Secureinteli Technologies (formerly known as “Bizcarta”) is a Cybersecurity Consulting Services provider, backed by the Accel Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Positkapositka.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 56 contacts → |
“Positka is dedicated to building a business that delivers value to customers by combining the strategic rigor and intellectual focus of high-end management consulting with the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Agency Cybersecuritygetagency.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 50 contacts → |
“Agency replaces traditional security and compliance headcount with AI without replacing your existing tools.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Fortress Security Risk Managementfortresssrm.comHQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 44 contacts → |
“Fortress Security Risk Management is a leading national cybersecurity firm dedicated to protecting clients from financial and operational disruptions caused by cyberattacks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Solutionarysolutionary.comHQ: Omaha, NE, United StatesReported employees: 201-500 | Omaha, NE, United States | 201-500 | Exact match | 43 contacts → |
“NTT Security (US) Inc, formerly Solutionary, seamlessly delivers cyber resilience by enabling organizations to build high-performing and effective security, and risk management…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  CCDccd.com.coHQ: Medellin, ColombiaReported employees: 51-200 | Medellin, Colombia | 51-200 | Exact match | 41 contacts → |
“The new digital reality of the economy and business operations implicitly brings cyber risks, which are more relevant today than ever.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ethicalhat Cyber Securityethicalhat.comHQ: Fremont, CA, United StatesReported employees: 11-50 | Fremont, CA, United States | 11-50 | Exact match | 40 contacts → |
“EthicalHat partners with CISOs to help them achieve their security goals in alignment with their business goals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Cybersmithsecurecybersmithsecure.comHQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 40 contacts → |
“CyberSmithSECURE was founded by Smith Gonsalves, who is one of India's youngest cyber evangelists and a renowned cybersecurity expert and Chief Information Security Officer (CISO).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Ornisecornisec.comHQ: Rennes, FranceReported employees: 11-50 | Rennes, France | 11-50 | Exact match | 39 contacts → |
“ORNISEC est un cabinet d’expertise à la pointe de la cybersécurité, qualifié PASSI RGS, PACS et PASSI LPM par l'ANSSI.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Optimiti Network Consultoría EN Ciberseguridadoptimiti.com.mxHQ: México, MexicoReported employees: 51-200 | México, Mexico | 51-200 | Exact match | 39 contacts → |
“La ciberseguridad dejó de ser un asunto de TI para convertirse en un factor determinante en la continuidad y reputación de cualquier empresa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Envisage Technologyenvisageit.com.auHQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 37 contacts → |
“Founded in 1998 by IT industry veteran, Ben Steel, Envisage Technology’s mission is to deliver unmatched levels of quality and service with a consultative approach that works with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  CYMAmycyma.comHQ: Nicosia, CyprusReported employees: 11-50 | Nicosia, Cyprus | 11-50 | Exact match | 36 contacts → |
“We are a team of dedicated professionals who are committed to providing top-notch cyber security services to our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Midevops Services PVT LTDmidevops.ioHQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 35 contacts → |
“Midevops Services Pvt Ltd is a trailblazer in the cybersecurity landscape, specializing in providing top-notch security solutions for SMEs and enterprises.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Revolution Group, INCrevolutiongroup.comHQ: Westerville, OH, United StatesReported employees: 51-200 | Westerville, OH, United States | 51-200 | Exact match | 34 contacts → |
“Revolution Group is a managed IT and cybersecurity firm built for the businesses, nonprofits, and mission-driven organizations of central Ohio.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,180 company matches
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Virtual ciso providers: dataset insights
November 6, 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
1,179 records in the displayed employee bands.
1 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 1,180 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: November 6, 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 ↗
Virtual ciso providers by location
7 lists · largest firstEvery Virtual ciso providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Virtual ciso providers based in the United States508
- Virtual ciso providers based in the United Kingdom66
- Virtual ciso providers based in Canada49
- Virtual ciso providers based in India40
- Virtual ciso providers based in Australia37
- Virtual ciso providers based in France28
Cities
Questions about this company list
What does Exact match mean for virtual ciso 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 virtual ciso providers did RevenueBase find worldwide?
The saved snapshot records 1,180 matching company records, 6,083 tracked contacts and 2,109 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: November 6, 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 virtual ciso providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/virtual-ciso-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 virtual ciso providers worldwide
RevenueBase records 1,180 matching company records for virtual ciso providers worldwide, with 6,083 tracked contacts and 2,109 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: November 6, 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 virtual ciso 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 | T Security - Dachsecurity.telekom.de HQ: Bonn, GermanyReported employees: 1,001-5,000 | Bonn, Germany | 1,001-5,000 | Exact match | 379 contacts → |
“Wir glauben an eine sichere digitale Zukunft mit minimalen Risiken und maximalen Chancen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Netdata Cybersecuritynetdatanetworks.com HQ: Bogotá, ColombiaReported employees: 201-500 | Bogotá, Colombia | 201-500 | Exact match | 241 contacts → |
“Netdata is a leading global cybersecurity services partner with more than 200 certified engineers and over 1,500 certifications, widely recognized as a partner of Palo Alto…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cybersec Consultingcybersecit.net HQ: Dubai, United Arab EmiratesReported employees: 201-500 | Dubai, United Arab Emirates | 201-500 | Exact match | 157 contacts → |
“CyberSec Consulting, headquartered in the UAE and serving the iMETA market, is a distinguished professional Cyber Security and Consulting services company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Defenddefend.co.nz HQ: Auckland, New ZealandReported employees: 51-200 | Auckland, New Zealand | 51-200 | Exact match | 136 contacts → |
“DEFEND are an independent agnostic cyber security partner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Echelon Risk Cyberecheloncyber.com HQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 79 contacts → |
“Echelon was born with a purpose; the belief that security and privacy are basic human rights.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Integrity Cyber Consultingcorporateintegrity.co.il HQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 75 contacts → |
“Integrity Cyber Security is one of Israel’s leading boutique firm founded by former leading consulting and accounting firm consultants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Grsee Consultinggrsee.com HQ: El Dorado Hills, United StatesReported employees: 51-200 | El Dorado Hills, United States | 51-200 | Exact match | 69 contacts → |
“ISO/IEC 27001, ISO/IEC 42001, SOC2, PCI DSS, C5, SWIFT CSP, Microsoft SSPA, Penetration Testing, NIST, CMMC, AE AI Act, HIPAA, HITRUST, GDPR, CCPA, DORA, NIS2, and more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Infosight, INCinfosightinc.com HQ: Miami Lakes, IL, United StatesReported employees: 11-50 | Miami Lakes, IL, United States | 11-50 | Exact match | 67 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Rhymetecrhymetec.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 63 contacts → |
“Rhymetec delivers premium cybersecurity and data privacy solutions for modern SaaS businesses, combining human expertise with innovative technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | IGI Cybersecurityigicybersecurity.com HQ: Pittsford, NY, United StatesReported employees: 51-200 | Pittsford, NY, United States | 51-200 | Exact match | 62 contacts → |
“IGI Cybersecurity solves cybersecurity challenges with a people-first approach, creating personalized cyber defense with individualized business strategy, enterprise-wide…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Akati Sekurityakati.com HQ: Kuala Lumpur, MalaysiaReported employees: 51-200 | Kuala Lumpur, Malaysia | 51-200 | Exact match | 60 contacts → |
“It’s nice to meet you.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Secureinteli Technologiessecureinteli.com HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 57 contacts → |
“Secureinteli Technologies (formerly known as “Bizcarta”) is a Cybersecurity Consulting Services provider, backed by the Accel Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Positkapositka.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 56 contacts → |
“Positka is dedicated to building a business that delivers value to customers by combining the strategic rigor and intellectual focus of high-end management consulting with the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Agency Cybersecuritygetagency.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 50 contacts → |
“Agency replaces traditional security and compliance headcount with AI without replacing your existing tools.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Fortress Security Risk Managementfortresssrm.com HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 44 contacts → |
“Fortress Security Risk Management is a leading national cybersecurity firm dedicated to protecting clients from financial and operational disruptions caused by cyberattacks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Solutionarysolutionary.com HQ: Omaha, NE, United StatesReported employees: 201-500 | Omaha, NE, United States | 201-500 | Exact match | 43 contacts → |
“NTT Security (US) Inc, formerly Solutionary, seamlessly delivers cyber resilience by enabling organizations to build high-performing and effective security, and risk management…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | CCDccd.com.co HQ: Medellin, ColombiaReported employees: 51-200 | Medellin, Colombia | 51-200 | Exact match | 41 contacts → |
“The new digital reality of the economy and business operations implicitly brings cyber risks, which are more relevant today than ever.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ethicalhat Cyber Securityethicalhat.com HQ: Fremont, CA, United StatesReported employees: 11-50 | Fremont, CA, United States | 11-50 | Exact match | 40 contacts → |
“EthicalHat partners with CISOs to help them achieve their security goals in alignment with their business goals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cybersmithsecurecybersmithsecure.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 40 contacts → |
“CyberSmithSECURE was founded by Smith Gonsalves, who is one of India's youngest cyber evangelists and a renowned cybersecurity expert and Chief Information Security Officer (CISO).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ornisecornisec.com HQ: Rennes, FranceReported employees: 11-50 | Rennes, France | 11-50 | Exact match | 39 contacts → |
“ORNISEC est un cabinet d’expertise à la pointe de la cybersécurité, qualifié PASSI RGS, PACS et PASSI LPM par l'ANSSI.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Optimiti Network Consultoría EN Ciberseguridadoptimiti.com.mx HQ: México, MexicoReported employees: 51-200 | México, Mexico | 51-200 | Exact match | 39 contacts → |
“La ciberseguridad dejó de ser un asunto de TI para convertirse en un factor determinante en la continuidad y reputación de cualquier empresa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Envisage Technologyenvisageit.com.au HQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 37 contacts → |
“Founded in 1998 by IT industry veteran, Ben Steel, Envisage Technology’s mission is to deliver unmatched levels of quality and service with a consultative approach that works with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | CYMAmycyma.com HQ: Nicosia, CyprusReported employees: 11-50 | Nicosia, Cyprus | 11-50 | Exact match | 36 contacts → |
“We are a team of dedicated professionals who are committed to providing top-notch cyber security services to our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Midevops Services PVT LTDmidevops.io HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 35 contacts → |
“Midevops Services Pvt Ltd is a trailblazer in the cybersecurity landscape, specializing in providing top-notch security solutions for SMEs and enterprises.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Revolution Group, INCrevolutiongroup.com HQ: Westerville, OH, United StatesReported employees: 51-200 | Westerville, OH, United States | 51-200 | Exact match | 34 contacts → |
“Revolution Group is a managed IT and cybersecurity firm built for the businesses, nonprofits, and mission-driven organizations of central Ohio.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Virtual ciso providers: dataset insights
November 6, 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
1,179 records in the displayed employee bands.
1 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 1,180 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: November 6, 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 ↗
Virtual ciso providers by location
7 lists · largest firstEvery Virtual ciso providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Virtual ciso providers based in the United States508
- Virtual ciso providers based in the United Kingdom66
- Virtual ciso providers based in Canada49
- Virtual ciso providers based in India40
- Virtual ciso providers based in Australia37
- Virtual ciso providers based in France28
Cities
Questions about this company list
What does Exact match mean for virtual ciso 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 virtual ciso providers did RevenueBase find worldwide?
The saved snapshot records 1,180 matching company records, 6,083 tracked contacts and 2,109 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: November 6, 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 virtual ciso providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/virtual-ciso-providers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗