Company lists · Data refreshed September 2026
Top 25 Security firms based in Phoenix, United States
RevenueBase identified 72 security firms headquartered in Phoenix, United States as of September 2026 and tracks 1,216 professional contacts across them, including 137 with verified work emails. New York is the largest hub.
This list covers security firms headquartered in Phoenix, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 6, 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 security firms based in Phoenix, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 164 | ||||
“Anderson Security is a 23 year old, locally women-owned (National Women's Business Enterprise Certification) and operated security company that provides security officers…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 155 | ||||
“Blackstone Security Services is proud to offer a wide variety of security services tailored to satisfy specific client needs.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | Vet-Sec Protection AgencyIndirect evidence | 133 | |||
“Vet-Sec Protection Agency was founded by Chad Benham, William Brandon, and Ennio Canziani in May of 1994.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | VSS Security ServicesStrong evidence | 98 | |||
“VSS is a family owned and fully operated security company in Arizona since 1988, in which they have devoted their time and resources to become an award-winning force in the…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 60 | ||||
“Transcend Security Solutions is a Phoenix-based provider of hybrid commercial security services, combining security professional and executive protection services, patrol, mobile…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 57 | ||||
“Covey Security is a comprehensive safety and security company based in Phoenix, Arizona.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | QXL SecurityStrong evidence | 50 | |||
“Security | Investigations | Consulting | Technology” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | Ipsa Security ServicesStrong evidence | 47 | |||
“IPSA Security Services, LLC, is a locally owned and operated firm offering clients professional, unarmed guarding services.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | Blue Steel Security Services L.L.CStrong evidence | 36 | |||
“Blue Steel Security is committed to exceeding the expectations of our clients and our team members by providing exceptional security services through hiring, training and…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 35 | ||||
“Commercial Security Systems” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 33 | ||||
“Centralized Vision (CV) specializes in VIRTUAL safety and security monitoring from both our U.S.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 31 | ||||
“CopperState’s parent company was founded in 1952 when fire detection was in its infancy and monitoring consisted of an alarm ringing directly to the local fire station.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 31 | ||||
“Brownstone Security (BPS) is a full-service provider of quality security divisions specializing in unarmed and armed guard patrol, event security, access control video and…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | Subrosa InvestigationsIndirect evidence | 27 | |||
“Subrosa is a full-service private investigative firm, providing customized services ranging from thorough background checks, to undercover surveillance, to corporate due diligence…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | Silbar Security Of PhoenixStrong evidence | 8 | |||
“Silbar Security® of Phoenix, which is Native American owned and operated, specializes in on-site security officers and roving vehicle patrol services.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | Kinsaker Security GroupIndirect evidence | 7 | |||
“Executive Protection - Implementation and Training - Threat Assessments - Trainings - Consultations” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 6 | ||||
“We provide quality security services such as background investigations, mobile patrol, off-duty police officers, loss prevention, uniform security officers, event security…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 | ||||
“American Defense Solutions is a disabled veteran owned and operated security solutions company created to provide a full spectrum of protection products.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | Phoenix SurveillanceStrong evidence | 6 | |||
“Phoenix Surveillance is a Security and Investigations company located at 3440 E Broadway Rd, Ste 101 Phoenix, AZ 85040 United States.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 | ||||
“Accel Communications, Inc.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | Walker Security LLCStrong evidence | 5 | |||
“Walker Security LLC has been servicing financial institutions throughout the state of Arizona since 1987.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | Lookout Security LLCStrong evidence | 2 | |||
“Founded in 2019, Lookout Security LLC serves clients throughout the Phoenix Metro area.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | Proxecurity SolutionsIndirect evidence | 2 | |||
“Proxecurity is a local, minority-owned and operated, small business enterprise.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 | ||||
“We prevent harmful activities through deterrence tactics.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 | ||||
“Antimatter Security is a consulting company composed of elite hackers and military veterans.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 72 security firms based in Phoenix, United States
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Security firms based in Phoenix, United States at a glance
As of Sep 6, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Phoenix, over 72 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among security firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in Phoenix, United States whose own description of what they do matches “security firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among security firms, and records with no verified work email. Companies headquartered outside Phoenix are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 137 across the full list. 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 6, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Security firms by metro in the United States
- Security firms in New York189
- Security firms in Los Angeles170
- Security firms in Houston154
- Security firms in Miami124
- Security firms in Dallas85
- Security firms in Atlanta83
- Security firms in Chicago77
- Security firms in Phoenix72
- Security firms in Austin66
- Security firms in Las Vegas58
- Security firms in Charlotte49
- Security firms in Orlando49
- Security firms in Tampa47
- Security firms in Denver46
- Security firms in San Diego45
- Security firms in San Antonio42
- Security firms in San Francisco41
- Security firms in Baltimore35
- Security firms in Indianapolis34
- Security firms in Jacksonville34
- Security firms in Nashville34
- Security firms in San Jose33
- Security firms in Seattle33
- Security firms in Fort Lauderdale32
- Security firms in Sacramento32
- Security firms in Washington32
- Security firms in Philadelphia27
- Security firms in Portland26
- Security firms in Beverly Hills25
- Security firms in Columbus25
- Security firms in Fort Worth25
- Security firms in Memphis25
- Security firms in Raleigh25
Frequently asked
How many security firms are there based in Phoenix, United States?
RevenueBase identified 72 security firms headquartered in Phoenix, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Anderson Security Agency, headquartered in Phoenix, tops this list with the largest team on record.
Which city has the most security firms?
New York leads with 189 headquartered companies, followed by Los Angeles (170) and Houston (154).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 137 verified decision-maker contacts tracked across these 72 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.
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Security firms by geography
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- Security firms based in the Netherlands
- Security firms based in South Africa
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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.