Company lists · Data refreshed September 2026
Top 25 Data center security services based in the United States
RevenueBase identified 2,067 company matches for data center security services associated with the United States as of September 2026 and tracks 98,928 professional contacts across them, including 12,583 with verified work emails and 31,034 with mobile numbers. New York is the largest hub.
This list covers company matches for data center security services associated with the United States, 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 September 1, 2026.
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 data center security services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 38,650 contacts → | ||||
Exact match “Securitas knows Security.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 2 | 3,600 contacts → | ||||
Exact match “U.S.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 3 | 2,022 contacts → | ||||
Exact match “Everon is a leading national provider of commercial security, video, fire, sprinkler, and life safety solutions for complex, multi-site businesses and organizations.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 4 | 1,946 contacts → | ||||
Exact match “Paragon Systems employs over 10,500 professionals in specialized operations providing security, fire, investigations, inspections, cybersecurity, risk management, and mission…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 5 | 1,389 contacts → | ||||
Exact match “Weiser Security Services is the 11th largest security service provider in the U.S.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 6 | 1,375 contacts → | ||||
Exact match “Guardsmark, LLC provides security services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 7 | 1,186 contacts → | ||||
Exact match “DSI Security Services offers armed and unarmed uniformed security guard services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 8 | 1,133 contacts → | ||||
Exact match “At Titan Security Group, we understand that each client is unique, with specific security needs shaped by the type of property and its location.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 9 | 850 contacts → | ||||
Exact match “Security 101® is a nationwide leader in designing, installing, and maintaining advanced security systems tailored to the unique needs of organizations of all sizes.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 10 | 846 contacts → | ||||
Exact match “Securitas knows Security.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 11 | 744 contacts → | ||||
Exact match “Improving Security.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 12 | 630 contacts → | ||||
Exact match “As one of North America’s largest independent security superfirms, PalAmerican is a smart choice when looking for your security partner.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 13 | 572 contacts → | ||||
Exact match “Interface Systems combines AI-powered technologies with expert remote video monitoring from its US-based Interactive Security Operations Centers (iSOCs).” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 14 | 542 contacts → | ||||
Exact match “Brivo is the global leader in cloud-native physical security, with more than 2 million devices deployed across locations in 80 countries.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 15 | 518 contacts → | ||||
Exact match “Mulligan is a Manhattan-based provider of the finest security and fire safety professionals available.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 16 | 488 contacts → | ||||
Exact match “Securitas has operated in the United Arab Emirates since 2009.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 17 | 418 contacts → | ||||
Exact match “At Kent, we’re able to pull from an unequaled pool of business and security products and services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 18 | 409 contacts → | ||||
Exact match “United Security Inc.(USI) provides personalized security solutions enhanced by advanced technology and cyber services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 19 | 404 contacts → | ||||
Exact match “American Security & Investigations has provided security and investigative services throughout the upper midwest since 1959.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 20 | 298 contacts → | ||||
Exact match “At Protos Security we believe in a modern security experience that never settles and dynamically adapts to the evolving needs of businesses.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 21 | 273 contacts → | ||||
Exact match “Welcome to Doyle Security Services (DSS) where a team of responsive security professionals stands ready to meet your needs in this ever-changing business environment.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 22 | 271 contacts → | ||||
Exact match “GSG Protective Services is a full-service provider of quality security services specializing in 6 divisions: investigations, physical security, protective services, technology…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 23 | 239 contacts → | ||||
Exact match “OneNeck is now US Signal.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 24 | 238 contacts → | ||||
Exact match “GuardTexas is a Texas-owned security services provider delivering professional, dependable protection since 1976.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 25 | 237 contacts → | ||||
Exact match “Headquartered in Dallas, Centersquare (formerly Evoque+Cyxtera) specializes in delivering a comprehensive suite of colocation and data center services.” Recorded in the RevenueBase company graph · Sep 1, 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 “data center security services”. 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 2,067 data center security services based in the United States
See the full list, filter by size, metro and specialty, and access 12,583 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Data center security services based in the United States at a glance
As of Sep 1, 2026Companies by employee count
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.
- What qualifies
- Company records associated with the United States whose business descriptions match “data center security services” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 12,583 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 September 1, 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.
Data center security services by metro
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 “data center security services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many data center security services are there based in the United States?
RevenueBase identified 2,067 company matches for data center security services associated with the United States as of September 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?
Securitas Security Services Usa, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most data center security services?
New York leads with 51 company records, followed by Dallas (49) and Houston (48).
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 12,583 professional contacts with verified work emails tracked across these 2,067 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 September 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,067 data center security services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Data center security services by geography
- Data center security services based in Brazil
- Data center security services based in the United Kingdom
- Data center security services based in France
- Data center security services based in Germany
- Data center security services based in Canada
- Data center security services based in Australia
- Data center security services based in Spain
- Data center security services based in Italy
- Data center security services based in the Netherlands
- Data center security services based in Mexico
- Data center security services based in South Africa
- Data center security services based in Argentina
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Data center security services based in Brazil
- Data center security services based in the United Kingdom
- Data center security services based in France
- Data center security services based in Germany
- Data center security services based in Canada
- Data center security services based in Australia
Company intelligence · public preview
Top 25 data center security services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,067 matching company records for data center security services based in the United States, with 98,928 tracked contacts and 12,583 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: September 1, 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 data center security services based in the United States
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 |  Securitas Security Services Usa, INCsecuritasinc.comHQ: HQ not recorded; location: Boise, ID, United StatesReported employees: 10001+ | HQ not recorded; location: Boise, ID, United States | 10001+ | Exact match | 38,650 contacts → |
“Securitas knows Security.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  U.S. Security Associates, INCussecurityassociates.comHQ: HQ not recorded; location: Salt Lake City, UT, United StatesReported employees: 10001+ | HQ not recorded; location: Salt Lake City, UT, United States | 10001+ | Exact match | 3,600 contacts → |
“U.S.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Everoneveronsolutions.comHQ: HQ not recorded; location: Irving, TX, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Irving, TX, United States | 1,001-5,000 | Exact match | 2,022 contacts → |
“Everon is a leading national provider of commercial security, video, fire, sprinkler, and life safety solutions for complex, multi-site businesses and organizations.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Paragon Systems INCparasys.comHQ: HQ not recorded; location: Herndon, VA, United StatesReported employees: 10001+ | HQ not recorded; location: Herndon, VA, United States | 10001+ | Exact match | 1,946 contacts → |
“Paragon Systems employs over 10,500 professionals in specialized operations providing security, fire, investigations, inspections, cybersecurity, risk management, and mission…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Weiser Security Services, INCweisersecurity.comHQ: HQ not recorded; location: New Orleans, LA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: New Orleans, LA, United States | 1,001-5,000 | Exact match | 1,389 contacts → |
“Weiser Security Services is the 11th largest security service provider in the U.S.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Guardsmarkguardsmark.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 10001+ | HQ not recorded; location: New York, NY, United States | 10001+ | Exact match | 1,375 contacts → |
“Guardsmark, LLC provides security services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  DSI Security Servicesdsisecurity.comHQ: HQ not recorded; location: Dothan, AL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Dothan, AL, United States | 1,001-5,000 | Exact match | 1,186 contacts → |
“DSI Security Services offers armed and unarmed uniformed security guard services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Titan Security Grouptitan-security.comHQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Chicago, IL, United States | 1,001-5,000 | Exact match | 1,133 contacts → |
“At Titan Security Group, we understand that each client is unique, with specific security needs shaped by the type of property and its location.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Security 101security101.comHQ: HQ not recorded; location: Charlotte, NC, United StatesReported employees: 501-1,000 | HQ not recorded; location: Charlotte, NC, United States | 501-1,000 | Exact match | 850 contacts → |
“Security 101® is a nationwide leader in designing, installing, and maintaining advanced security systems tailored to the unique needs of organizations of all sizes.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Securitas Electronic Security, INCsecuritases.comHQ: HQ not recorded; location: Uniontown, OH, United StatesReported employees: 10001+ | HQ not recorded; location: Uniontown, OH, United States | 10001+ | Exact match | 846 contacts → |
“Securitas knows Security.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Northeast Security INCnesecurity.comHQ: HQ not recorded; location: Westwood, MA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Westwood, MA, United States | 1,001-5,000 | Exact match | 744 contacts → |
“Improving Security.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Palamerican Securitypalamerican.comHQ: HQ not recorded; location: Sacramento, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Sacramento, CA, United States | 501-1,000 | Exact match | 630 contacts → |
“As one of North America’s largest independent security superfirms, PalAmerican is a smart choice when looking for your security partner.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Interface Systemsinterfacesystems.comHQ: HQ not recorded; location: Monroe, LA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Monroe, LA, United States | 501-1,000 | Exact match | 572 contacts → |
“Interface Systems combines AI-powered technologies with expert remote video monitoring from its US-based Interactive Security Operations Centers (iSOCs).” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  BRIVObrivo.comHQ: HQ not recorded; location: Bethesda, MD, United StatesReported employees: 501-1,000 | HQ not recorded; location: Bethesda, MD, United States | 501-1,000 | Exact match | 542 contacts → |
“Brivo is the global leader in cloud-native physical security, with more than 2 million devices deployed across locations in 80 countries.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Mulligan Securitymulligansecurity.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 501-1,000 | HQ not recorded; location: New York, NY, United States | 501-1,000 | Exact match | 518 contacts → |
“Mulligan is a Manhattan-based provider of the finest security and fire safety professionals available.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Securitas UAEsecuritas.aeHQ: HQ not recorded; location: Abu Dhabi, United StatesReported employees: 10001+ | HQ not recorded; location: Abu Dhabi, United States | 10001+ | Exact match | 488 contacts → |
“Securitas has operated in the United Arab Emirates since 2009.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Kent Serviceskentservices.comHQ: HQ not recorded; location: North Miami Beach, FL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: North Miami Beach, FL, United States | 1,001-5,000 | Exact match | 418 contacts → |
“At Kent, we’re able to pull from an unequaled pool of business and security products and services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  United Security, Inc. USIusisecurity.comHQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Boston, MA, United States | 1,001-5,000 | Exact match | 409 contacts → |
“United Security Inc.(USI) provides personalized security solutions enhanced by advanced technology and cyber services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  American Security & Investigationsamericansecurityllc.comHQ: HQ not recorded; location: Omaha, NE, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Omaha, NE, United States | 1,001-5,000 | Exact match | 404 contacts → |
“American Security & Investigations has provided security and investigative services throughout the upper midwest since 1959.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Protos Securityprotossecurity.comHQ: HQ not recorded; location: Cherry Hill, NJ, United StatesReported employees: 501-1,000 | HQ not recorded; location: Cherry Hill, NJ, United States | 501-1,000 | Exact match | 298 contacts → |
“At Protos Security we believe in a modern security experience that never settles and dynamically adapts to the evolving needs of businesses.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Doyle Security Services, Inc. DSSdoylesecurityservices.comHQ: HQ not recorded; location: Plantation, FL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Plantation, FL, United States | 1,001-5,000 | Exact match | 273 contacts → |
“Welcome to Doyle Security Services (DSS) where a team of responsive security professionals stands ready to meet your needs in this ever-changing business environment.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  GSG Protective Servicesgsgprotective.comHQ: HQ not recorded; location: Ontario, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Ontario, CA, United States | 501-1,000 | Exact match | 271 contacts → |
“GSG Protective Services is a full-service provider of quality security services specializing in 6 divisions: investigations, physical security, protective services, technology…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Oneneck IT Solutionsoneneck.comHQ: HQ not recorded; location: Eden Prairie, MN, United StatesReported employees: 501-1,000 | HQ not recorded; location: Eden Prairie, MN, United States | 501-1,000 | Exact match | 239 contacts → |
“OneNeck is now US Signal.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Guardtexas, INCguardtexas.comHQ: HQ not recorded; location: San Antonio, TX, United StatesReported employees: 501-1,000 | HQ not recorded; location: San Antonio, TX, United States | 501-1,000 | Exact match | 238 contacts → |
“GuardTexas is a Texas-owned security services provider delivering professional, dependable protection since 1976.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Centersquareevoquedcs.com HQ: HQ not recorded; location: Coppell, TX, United StatesReported employees: 501-1,000 | HQ not recorded; location: Coppell, TX, United States | 501-1,000 | Exact match | 237 contacts → |
“Headquartered in Dallas, Centersquare (formerly Evoque+Cyxtera) specializes in delivering a comprehensive suite of colocation and data center services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,067 company matches
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Data center security services: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
2,053 records in the displayed employee bands.
14 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 1, 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 ↗
Data center security services by metro
Questions about this company list
What does Exact match mean for data center security services?
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 data center security services did RevenueBase find based in the United States?
The saved snapshot records 2,067 matching company records, 98,928 tracked contacts and 12,583 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: September 1, 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
Data center security services by geography
- Data center security services based in Brazil
- Data center security services based in the United Kingdom
- Data center security services based in France
- Data center security services based in Germany
- Data center security services based in Canada
- Data center security services based in Australia
- Data center security services based in Spain
- Data center security services based in Italy
- Data center security services based in the Netherlands
- Data center security services based in Mexico
- Data center security services based in South Africa
- Data center security services based in Argentina
Cite this list
RevenueBase Data Team. Top 25 data center security services based in the United States. Snapshot: September 1, 2026. https://revenuebase.ai/companies/data-center-security-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Data center security services based in Brazil
- Data center security services based in the United Kingdom
- Data center security services based in France
- Data center security services based in Germany
- Data center security services based in Canada
- Data center security services based in Australia
Company intelligence · public preview
Top 25 data center security services based in the United States
RevenueBase records 2,067 matching company records for data center security services based in the United States, with 98,928 tracked contacts and 12,583 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: September 1, 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 data center security services based in the United States
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 | Securitas Security Services Usa, INCsecuritasinc.com HQ: HQ not recorded; location: Boise, ID, United StatesReported employees: 10001+ | HQ not recorded; location: Boise, ID, United States | 10001+ | Exact match | 38,650 contacts → |
“Securitas knows Security.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | U.S. Security Associates, INCussecurityassociates.com HQ: HQ not recorded; location: Salt Lake City, UT, United StatesReported employees: 10001+ | HQ not recorded; location: Salt Lake City, UT, United States | 10001+ | Exact match | 3,600 contacts → |
“U.S.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Everoneveronsolutions.com HQ: HQ not recorded; location: Irving, TX, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Irving, TX, United States | 1,001-5,000 | Exact match | 2,022 contacts → |
“Everon is a leading national provider of commercial security, video, fire, sprinkler, and life safety solutions for complex, multi-site businesses and organizations.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Paragon Systems INCparasys.com HQ: HQ not recorded; location: Herndon, VA, United StatesReported employees: 10001+ | HQ not recorded; location: Herndon, VA, United States | 10001+ | Exact match | 1,946 contacts → |
“Paragon Systems employs over 10,500 professionals in specialized operations providing security, fire, investigations, inspections, cybersecurity, risk management, and mission…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Weiser Security Services, INCweisersecurity.com HQ: HQ not recorded; location: New Orleans, LA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: New Orleans, LA, United States | 1,001-5,000 | Exact match | 1,389 contacts → |
“Weiser Security Services is the 11th largest security service provider in the U.S.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Guardsmarkguardsmark.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 10001+ | HQ not recorded; location: New York, NY, United States | 10001+ | Exact match | 1,375 contacts → |
“Guardsmark, LLC provides security services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | DSI Security Servicesdsisecurity.com HQ: HQ not recorded; location: Dothan, AL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Dothan, AL, United States | 1,001-5,000 | Exact match | 1,186 contacts → |
“DSI Security Services offers armed and unarmed uniformed security guard services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Titan Security Grouptitan-security.com HQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Chicago, IL, United States | 1,001-5,000 | Exact match | 1,133 contacts → |
“At Titan Security Group, we understand that each client is unique, with specific security needs shaped by the type of property and its location.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Security 101security101.com HQ: HQ not recorded; location: Charlotte, NC, United StatesReported employees: 501-1,000 | HQ not recorded; location: Charlotte, NC, United States | 501-1,000 | Exact match | 850 contacts → |
“Security 101® is a nationwide leader in designing, installing, and maintaining advanced security systems tailored to the unique needs of organizations of all sizes.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Securitas Electronic Security, INCsecuritases.com HQ: HQ not recorded; location: Uniontown, OH, United StatesReported employees: 10001+ | HQ not recorded; location: Uniontown, OH, United States | 10001+ | Exact match | 846 contacts → |
“Securitas knows Security.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Northeast Security INCnesecurity.com HQ: HQ not recorded; location: Westwood, MA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Westwood, MA, United States | 1,001-5,000 | Exact match | 744 contacts → |
“Improving Security.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Palamerican Securitypalamerican.com HQ: HQ not recorded; location: Sacramento, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Sacramento, CA, United States | 501-1,000 | Exact match | 630 contacts → |
“As one of North America’s largest independent security superfirms, PalAmerican is a smart choice when looking for your security partner.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Interface Systemsinterfacesystems.com HQ: HQ not recorded; location: Monroe, LA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Monroe, LA, United States | 501-1,000 | Exact match | 572 contacts → |
“Interface Systems combines AI-powered technologies with expert remote video monitoring from its US-based Interactive Security Operations Centers (iSOCs).” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | BRIVObrivo.com HQ: HQ not recorded; location: Bethesda, MD, United StatesReported employees: 501-1,000 | HQ not recorded; location: Bethesda, MD, United States | 501-1,000 | Exact match | 542 contacts → |
“Brivo is the global leader in cloud-native physical security, with more than 2 million devices deployed across locations in 80 countries.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Mulligan Securitymulligansecurity.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 501-1,000 | HQ not recorded; location: New York, NY, United States | 501-1,000 | Exact match | 518 contacts → |
“Mulligan is a Manhattan-based provider of the finest security and fire safety professionals available.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Securitas UAEsecuritas.ae HQ: HQ not recorded; location: Abu Dhabi, United StatesReported employees: 10001+ | HQ not recorded; location: Abu Dhabi, United States | 10001+ | Exact match | 488 contacts → |
“Securitas has operated in the United Arab Emirates since 2009.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Kent Serviceskentservices.com HQ: HQ not recorded; location: North Miami Beach, FL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: North Miami Beach, FL, United States | 1,001-5,000 | Exact match | 418 contacts → |
“At Kent, we’re able to pull from an unequaled pool of business and security products and services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | United Security, Inc. USIusisecurity.com HQ: HQ not recorded; location: Boston, MA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Boston, MA, United States | 1,001-5,000 | Exact match | 409 contacts → |
“United Security Inc.(USI) provides personalized security solutions enhanced by advanced technology and cyber services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | American Security & Investigationsamericansecurityllc.com HQ: HQ not recorded; location: Omaha, NE, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Omaha, NE, United States | 1,001-5,000 | Exact match | 404 contacts → |
“American Security & Investigations has provided security and investigative services throughout the upper midwest since 1959.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Protos Securityprotossecurity.com HQ: HQ not recorded; location: Cherry Hill, NJ, United StatesReported employees: 501-1,000 | HQ not recorded; location: Cherry Hill, NJ, United States | 501-1,000 | Exact match | 298 contacts → |
“At Protos Security we believe in a modern security experience that never settles and dynamically adapts to the evolving needs of businesses.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Doyle Security Services, Inc. DSSdoylesecurityservices.com HQ: HQ not recorded; location: Plantation, FL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Plantation, FL, United States | 1,001-5,000 | Exact match | 273 contacts → |
“Welcome to Doyle Security Services (DSS) where a team of responsive security professionals stands ready to meet your needs in this ever-changing business environment.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | GSG Protective Servicesgsgprotective.com HQ: HQ not recorded; location: Ontario, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Ontario, CA, United States | 501-1,000 | Exact match | 271 contacts → |
“GSG Protective Services is a full-service provider of quality security services specializing in 6 divisions: investigations, physical security, protective services, technology…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Oneneck IT Solutionsoneneck.com HQ: HQ not recorded; location: Eden Prairie, MN, United StatesReported employees: 501-1,000 | HQ not recorded; location: Eden Prairie, MN, United States | 501-1,000 | Exact match | 239 contacts → |
“OneNeck is now US Signal.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Guardtexas, INCguardtexas.com HQ: HQ not recorded; location: San Antonio, TX, United StatesReported employees: 501-1,000 | HQ not recorded; location: San Antonio, TX, United States | 501-1,000 | Exact match | 238 contacts → |
“GuardTexas is a Texas-owned security services provider delivering professional, dependable protection since 1976.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Centersquareevoquedcs.com HQ: HQ not recorded; location: Coppell, TX, United StatesReported employees: 501-1,000 | HQ not recorded; location: Coppell, TX, United States | 501-1,000 | Exact match | 237 contacts → |
“Headquartered in Dallas, Centersquare (formerly Evoque+Cyxtera) specializes in delivering a comprehensive suite of colocation and data center services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Data center security services: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
2,053 records in the displayed employee bands.
14 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 1, 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 ↗
Data center security services by metro
Questions about this company list
What does Exact match mean for data center security services?
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 data center security services did RevenueBase find based in the United States?
The saved snapshot records 2,067 matching company records, 98,928 tracked contacts and 12,583 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: September 1, 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
Data center security services by geography
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Cite this list
RevenueBase Data Team. Top 25 data center security services based in the United States. Snapshot: September 1, 2026. https://revenuebase.ai/companies/data-center-security-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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