Company lists · Data refreshed September 2026
Top 25 Facility security patrol services based in the United States
RevenueBase identified 395 company matches for facility security patrol services associated with the United States as of September 2026 and tracks 8,984 professional contacts across them, including 358 with verified work emails and 1,775 with mobile numbers. Los Angeles is the largest hub.
This list covers company matches for facility security patrol 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 2, 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 facility security patrol services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,055 contacts → | ||||
Exact match “Excelsior Defense is a security and investigations company based out of St.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 2 | 200 contacts → | ||||
Exact match “We are a privately owned California security services provider who is committed to excellence in service in every aspect of our business.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 3 | 173 contacts → | ||||
Exact match “Established in 2008, Titan Protection and Consulting is a leading-edge security firm specializing in crime prevention and detection for hundreds of companies nationwide.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 4 | 135 contacts → | ||||
Exact match “Vet-Sec Protection Agency was founded by Chad Benham, William Brandon, and Ennio Canziani in May of 1994.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 5 | 92 contacts → | ||||
Exact match “Triton Security is a full service security company.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 6 | 88 contacts → | ||||
Exact match “Protecting You and Your Assets"- DFW Security Protective Force strives in providing a professional onsite security guard and patrol program.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 7 | 81 contacts → | ||||
Exact match “Your Protection is Our Mission & Your Safety is Our Goal” has been our motto since the founding of Absolute Security International.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 8 | 71 contacts → | ||||
Exact match “As a locally owned and operated security firm, we lead with transparent communication, dynamic problem-solving, and genuine care.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 9 | 68 contacts → | ||||
Exact match “DMAC Security is a professional security services provider offering armed and unarmed guards, mobile patrol, fire watch, and surveillance solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 10 | 53 contacts → | ||||
Exact match “ORNA Security provides high quality security officers, front door & loss prevention personnel dedicated to creating and sustaining secure environments.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 11 | 49 contacts → | ||||
Exact match “Taybar Security are a leading security services provider, that support a variety of businesses with their specific needs.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 12 | 47 contacts → | ||||
Exact match “ALERT Protective Services is a unique provider of premium contract security services in the Southwest Florida area.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 13 | 45 contacts → | ||||
Exact match “We provide professional, licensed, and uniformed security guards and vehicle patrol.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 14 | 45 contacts → | ||||
Exact match “Morrison Security Corporation Your Trusted Partner in Comprehensive Security Solutions At Morrison Security Corporation, we provide innovative, dependable, and tailored security…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 15 | 42 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 16 | 40 contacts → | ||||
Exact match “JAN-GUARD HAWAII INC began doing business in as a contract security company providing Security Officers and Motorized patrol service on Oahu and the Big Island.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 17 | 38 contacts → | ||||
Exact match “Peak Security is a division of Peak Alarm, a locally owned family business founded in Salt Lake City in 1969.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 18 | 37 contacts → | ||||
Exact match “USENTRA Security Services (formerly Rhode Island Bureau of Investigation - RIBI) is headquartered in Warwick, RI.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 19 | 35 contacts → | ||||
Exact match “We provide robust unarmed and armed security services.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 20 | 34 contacts → | ||||
Exact match “One Shield Security is a purpose-driven security firm focused on delivering quality security services to its clients.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 21 | 32 contacts → | ||||
Exact match “Allied International Security offers armed/unarmed Guards, Patrol Services, CCTV Surveillance for businesses, construction sites, schools, etc.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 22 | 30 contacts → | ||||
Exact match “We provide the foremost in private security guards and patrol services available today.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 23 | 26 contacts → | ||||
Exact match “Security Patrol Officer Services and Private Investigations” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 24 | 23 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase | |||||
| 25 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 2, 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 “facility security patrol 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 395 facility security patrol services based in the United States
See the full list, filter by size, metro and specialty, and access 358 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Facility security patrol services based in the United States at a glance
As of Sep 2, 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 “facility security patrol 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 358 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 2, 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.
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 “facility security patrol services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many facility security patrol services are there based in the United States?
RevenueBase identified 395 company matches for facility security patrol 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?
Unemployed tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most facility security patrol services?
Los Angeles leads with 12 company records, followed by Houston (11) and Miami (10).
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 358 professional contacts with verified work emails tracked across these 395 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 2, 2026.
Ready to reach these companies? Verified emails and direct dials for all 395 facility security patrol services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Facility security patrol services by geography
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
- Facility security patrol services based in Canada
- Facility security patrol services based in Germany
- Facility security patrol services based in the United Kingdom
- Facility security patrol services based in Australia
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 facility security patrol 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 395 matching company records for facility security patrol services based in the United States, with 8,984 tracked contacts and 358 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 2, 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 facility security patrol 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 | Unemployedexcelsiordefense.com HQ: HQ not recorded; location: St. Petersburg, FL, United StatesReported employees: Not recorded | HQ not recorded; location: St. Petersburg, FL, United States | Not recorded | Exact match | 4,055 contacts → |
“Excelsior Defense is a security and investigations company based out of St.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Pacwest Security Servicespacwestsecurity.comHQ: HQ not recorded; location: San Diego, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: San Diego, CA, United States | 501-1,000 | Exact match | 200 contacts → |
“We are a privately owned California security services provider who is committed to excellence in service in every aspect of our business.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Titan Protection And Consulting, INCtpcsecurity.comHQ: HQ not recorded; location: St. Louis, MO, United StatesReported employees: 501-1,000 | HQ not recorded; location: St. Louis, MO, United States | 501-1,000 | Exact match | 173 contacts → |
“Established in 2008, Titan Protection and Consulting is a leading-edge security firm specializing in crime prevention and detection for hundreds of companies nationwide.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Vet-Sec Protection Agencyvetsec.comHQ: HQ not recorded; location: Phoenix, AZ, United StatesReported employees: 501-1,000 | HQ not recorded; location: Phoenix, AZ, United States | 501-1,000 | Exact match | 135 contacts → |
“Vet-Sec Protection Agency was founded by Chad Benham, William Brandon, and Ennio Canziani in May of 1994.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Triton Security INCtritonsecurityinc.netHQ: HQ not recorded; location: Pompano Beach, FL, United StatesReported employees: 201-500 | HQ not recorded; location: Pompano Beach, FL, United States | 201-500 | Exact match | 92 contacts → |
“Triton Security is a full service security company.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  DFW Security Protective Forcedfwsecurityprotectiveforce.comHQ: HQ not recorded; location: Fort Worth, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Fort Worth, TX, United States | 51-200 | Exact match | 88 contacts → |
“Protecting You and Your Assets"- DFW Security Protective Force strives in providing a professional onsite security guard and patrol program.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Absolute International Securityabsolutesecurityintl.comHQ: HQ not recorded; location: Irwindale, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Irwindale, CA, United States | 201-500 | Exact match | 81 contacts → |
“Your Protection is Our Mission & Your Safety is Our Goal” has been our motto since the founding of Absolute Security International.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Northwest Enforcement, INCnwenforcement.infoHQ: HQ not recorded; location: Portland, OR, United StatesReported employees: 51-200 | HQ not recorded; location: Portland, OR, United States | 51-200 | Exact match | 71 contacts → |
“As a locally owned and operated security firm, we lead with transparent communication, dynamic problem-solving, and genuine care.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Dmac Securitydmacsecurity.netHQ: HQ not recorded; location: Baltimore, MD, United StatesReported employees: 201-500 | HQ not recorded; location: Baltimore, MD, United States | 201-500 | Exact match | 68 contacts → |
“DMAC Security is a professional security services provider offering armed and unarmed guards, mobile patrol, fire watch, and surveillance solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Orna Security Servicesornasecurity.usHQ: HQ not recorded; location: Aventura, FL, United StatesReported employees: 501-1,000 | HQ not recorded; location: Aventura, FL, United States | 501-1,000 | Exact match | 53 contacts → |
“ORNA Security provides high quality security officers, front door & loss prevention personnel dedicated to creating and sustaining secure environments.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Taybar Security LTDtaybar.co.ukHQ: HQ not recorded; location: Birmingham, United StatesReported employees: 201-500 | HQ not recorded; location: Birmingham, United States | 201-500 | Exact match | 49 contacts → |
“Taybar Security are a leading security services provider, that support a variety of businesses with their specific needs.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Alert Protective Servicesalertprotectiveservices.comHQ: HQ not recorded; location: Bonita Springs, FL, United StatesReported employees: 201-500 | HQ not recorded; location: Bonita Springs, FL, United States | 201-500 | Exact match | 47 contacts → |
“ALERT Protective Services is a unique provider of premium contract security services in the Southwest Florida area.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Enforce Security Services, INCenforcesecurity.comHQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Houston, TX, United States | 51-200 | Exact match | 45 contacts → |
“We provide professional, licensed, and uniformed security guards and vehicle patrol.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Morrison Security Corporationmorrisonsecurity.comHQ: HQ not recorded; location: Orlando, FL, United StatesReported employees: 501-1,000 | HQ not recorded; location: Orlando, FL, United States | 501-1,000 | Exact match | 45 contacts → |
“Morrison Security Corporation Your Trusted Partner in Comprehensive Security Solutions At Morrison Security Corporation, we provide innovative, dependable, and tailored security…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Alante Security Group INCalantesecurity.com HQ: HQ not recorded; location: Westbury, NY, United StatesReported employees: 201-500 | HQ not recorded; location: Westbury, NY, United States | 201-500 | Exact match | 42 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  JAN Guard Hawaii INCjanguardhawaii.comHQ: HQ not recorded; location: Honolulu, HI, United StatesReported employees: 51-200 | HQ not recorded; location: Honolulu, HI, United States | 51-200 | Exact match | 40 contacts → |
“JAN-GUARD HAWAII INC began doing business in as a contract security company providing Security Officers and Motorized patrol service on Oahu and the Big Island.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Peak Securitypeaksecurity.comHQ: HQ not recorded; location: Salt Lake City, UT, United StatesReported employees: 201-500 | HQ not recorded; location: Salt Lake City, UT, United States | 201-500 | Exact match | 38 contacts → |
“Peak Security is a division of Peak Alarm, a locally owned family business founded in Salt Lake City in 1969.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Usentra Security Servicesusentra.comHQ: HQ not recorded; location: Bridgeport, CT, United StatesReported employees: 201-500 | HQ not recorded; location: Bridgeport, CT, United States | 201-500 | Exact match | 37 contacts → |
“USENTRA Security Services (formerly Rhode Island Bureau of Investigation - RIBI) is headquartered in Warwick, RI.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Patrol Solutionspatrolsolutions.comHQ: HQ not recorded; location: Roseville, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Roseville, CA, United States | 201-500 | Exact match | 35 contacts → |
“We provide robust unarmed and armed security services.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  ONE Shield Security Servicesoneshieldsecurityservices.comHQ: HQ not recorded; location: Oceanside, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Oceanside, CA, United States | 51-200 | Exact match | 34 contacts → |
“One Shield Security is a purpose-driven security firm focused on delivering quality security services to its clients.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Allied International Securityalliedintsecurity.comHQ: HQ not recorded; location: Los Angeles, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Los Angeles, CA, United States | 51-200 | Exact match | 32 contacts → |
“Allied International Security offers armed/unarmed Guards, Patrol Services, CCTV Surveillance for businesses, construction sites, schools, etc.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Guardian Eagle Security INCges.netHQ: HQ not recorded; location: Los Angeles, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Los Angeles, CA, United States | 201-500 | Exact match | 30 contacts → |
“We provide the foremost in private security guards and patrol services available today.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Sheepdog Patrolsheepdogpatrol.comHQ: HQ not recorded; location: York, PA, United StatesReported employees: 51-200 | HQ not recorded; location: York, PA, United States | 51-200 | Exact match | 26 contacts → |
“Security Patrol Officer Services and Private Investigations” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Diligence Security Groupdiligencesecuritygroup.comHQ: HQ not recorded; location: Oakland, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Oakland, CA, United States | 201-500 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Green Valley Securitygreenvalleysecuritylv.com HQ: HQ not recorded; location: Roseville, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Roseville, CA, United States | 51-200 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 395 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Facility security patrol services: dataset insights
September 2, 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
391 records in the displayed employee bands.
4 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 2, 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 ↗
Questions about this company list
What does Exact match mean for facility security patrol 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 facility security patrol services did RevenueBase find based in the United States?
The saved snapshot records 395 matching company records, 8,984 tracked contacts and 358 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 2, 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
Facility security patrol services by geography
Cite this list
RevenueBase Data Team. Top 25 facility security patrol services based in the United States. Snapshot: September 2, 2026. https://revenuebase.ai/companies/facility-security-patrol-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
- Facility security patrol services based in Canada
- Facility security patrol services based in Germany
- Facility security patrol services based in the United Kingdom
- Facility security patrol services based in Australia
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 facility security patrol services based in the United States
RevenueBase records 395 matching company records for facility security patrol services based in the United States, with 8,984 tracked contacts and 358 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 2, 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 facility security patrol 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 | Unemployedexcelsiordefense.com HQ: HQ not recorded; location: St. Petersburg, FL, United StatesReported employees: Not recorded | HQ not recorded; location: St. Petersburg, FL, United States | Not recorded | Exact match | 4,055 contacts → |
“Excelsior Defense is a security and investigations company based out of St.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pacwest Security Servicespacwestsecurity.com HQ: HQ not recorded; location: San Diego, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: San Diego, CA, United States | 501-1,000 | Exact match | 200 contacts → |
“We are a privately owned California security services provider who is committed to excellence in service in every aspect of our business.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Titan Protection And Consulting, INCtpcsecurity.com HQ: HQ not recorded; location: St. Louis, MO, United StatesReported employees: 501-1,000 | HQ not recorded; location: St. Louis, MO, United States | 501-1,000 | Exact match | 173 contacts → |
“Established in 2008, Titan Protection and Consulting is a leading-edge security firm specializing in crime prevention and detection for hundreds of companies nationwide.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Vet-Sec Protection Agencyvetsec.com HQ: HQ not recorded; location: Phoenix, AZ, United StatesReported employees: 501-1,000 | HQ not recorded; location: Phoenix, AZ, United States | 501-1,000 | Exact match | 135 contacts → |
“Vet-Sec Protection Agency was founded by Chad Benham, William Brandon, and Ennio Canziani in May of 1994.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Triton Security INCtritonsecurityinc.net HQ: HQ not recorded; location: Pompano Beach, FL, United StatesReported employees: 201-500 | HQ not recorded; location: Pompano Beach, FL, United States | 201-500 | Exact match | 92 contacts → |
“Triton Security is a full service security company.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | DFW Security Protective Forcedfwsecurityprotectiveforce.com HQ: HQ not recorded; location: Fort Worth, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Fort Worth, TX, United States | 51-200 | Exact match | 88 contacts → |
“Protecting You and Your Assets"- DFW Security Protective Force strives in providing a professional onsite security guard and patrol program.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Absolute International Securityabsolutesecurityintl.com HQ: HQ not recorded; location: Irwindale, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Irwindale, CA, United States | 201-500 | Exact match | 81 contacts → |
“Your Protection is Our Mission & Your Safety is Our Goal” has been our motto since the founding of Absolute Security International.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Northwest Enforcement, INCnwenforcement.info HQ: HQ not recorded; location: Portland, OR, United StatesReported employees: 51-200 | HQ not recorded; location: Portland, OR, United States | 51-200 | Exact match | 71 contacts → |
“As a locally owned and operated security firm, we lead with transparent communication, dynamic problem-solving, and genuine care.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Dmac Securitydmacsecurity.net HQ: HQ not recorded; location: Baltimore, MD, United StatesReported employees: 201-500 | HQ not recorded; location: Baltimore, MD, United States | 201-500 | Exact match | 68 contacts → |
“DMAC Security is a professional security services provider offering armed and unarmed guards, mobile patrol, fire watch, and surveillance solutions.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Orna Security Servicesornasecurity.us HQ: HQ not recorded; location: Aventura, FL, United StatesReported employees: 501-1,000 | HQ not recorded; location: Aventura, FL, United States | 501-1,000 | Exact match | 53 contacts → |
“ORNA Security provides high quality security officers, front door & loss prevention personnel dedicated to creating and sustaining secure environments.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Taybar Security LTDtaybar.co.uk HQ: HQ not recorded; location: Birmingham, United StatesReported employees: 201-500 | HQ not recorded; location: Birmingham, United States | 201-500 | Exact match | 49 contacts → |
“Taybar Security are a leading security services provider, that support a variety of businesses with their specific needs.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Alert Protective Servicesalertprotectiveservices.com HQ: HQ not recorded; location: Bonita Springs, FL, United StatesReported employees: 201-500 | HQ not recorded; location: Bonita Springs, FL, United States | 201-500 | Exact match | 47 contacts → |
“ALERT Protective Services is a unique provider of premium contract security services in the Southwest Florida area.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Enforce Security Services, INCenforcesecurity.com HQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Houston, TX, United States | 51-200 | Exact match | 45 contacts → |
“We provide professional, licensed, and uniformed security guards and vehicle patrol.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Morrison Security Corporationmorrisonsecurity.com HQ: HQ not recorded; location: Orlando, FL, United StatesReported employees: 501-1,000 | HQ not recorded; location: Orlando, FL, United States | 501-1,000 | Exact match | 45 contacts → |
“Morrison Security Corporation Your Trusted Partner in Comprehensive Security Solutions At Morrison Security Corporation, we provide innovative, dependable, and tailored security…” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Alante Security Group INCalantesecurity.com HQ: HQ not recorded; location: Westbury, NY, United StatesReported employees: 201-500 | HQ not recorded; location: Westbury, NY, United States | 201-500 | Exact match | 42 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | JAN Guard Hawaii INCjanguardhawaii.com HQ: HQ not recorded; location: Honolulu, HI, United StatesReported employees: 51-200 | HQ not recorded; location: Honolulu, HI, United States | 51-200 | Exact match | 40 contacts → |
“JAN-GUARD HAWAII INC began doing business in as a contract security company providing Security Officers and Motorized patrol service on Oahu and the Big Island.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Peak Securitypeaksecurity.com HQ: HQ not recorded; location: Salt Lake City, UT, United StatesReported employees: 201-500 | HQ not recorded; location: Salt Lake City, UT, United States | 201-500 | Exact match | 38 contacts → |
“Peak Security is a division of Peak Alarm, a locally owned family business founded in Salt Lake City in 1969.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Usentra Security Servicesusentra.com HQ: HQ not recorded; location: Bridgeport, CT, United StatesReported employees: 201-500 | HQ not recorded; location: Bridgeport, CT, United States | 201-500 | Exact match | 37 contacts → |
“USENTRA Security Services (formerly Rhode Island Bureau of Investigation - RIBI) is headquartered in Warwick, RI.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Patrol Solutionspatrolsolutions.com HQ: HQ not recorded; location: Roseville, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Roseville, CA, United States | 201-500 | Exact match | 35 contacts → |
“We provide robust unarmed and armed security services.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ONE Shield Security Servicesoneshieldsecurityservices.com HQ: HQ not recorded; location: Oceanside, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Oceanside, CA, United States | 51-200 | Exact match | 34 contacts → |
“One Shield Security is a purpose-driven security firm focused on delivering quality security services to its clients.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Allied International Securityalliedintsecurity.com HQ: HQ not recorded; location: Los Angeles, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Los Angeles, CA, United States | 51-200 | Exact match | 32 contacts → |
“Allied International Security offers armed/unarmed Guards, Patrol Services, CCTV Surveillance for businesses, construction sites, schools, etc.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Guardian Eagle Security INCges.net HQ: HQ not recorded; location: Los Angeles, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Los Angeles, CA, United States | 201-500 | Exact match | 30 contacts → |
“We provide the foremost in private security guards and patrol services available today.” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sheepdog Patrolsheepdogpatrol.com HQ: HQ not recorded; location: York, PA, United StatesReported employees: 51-200 | HQ not recorded; location: York, PA, United States | 51-200 | Exact match | 26 contacts → |
“Security Patrol Officer Services and Private Investigations” Recorded description excerpt · September 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Diligence Security Groupdiligencesecuritygroup.com HQ: HQ not recorded; location: Oakland, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Oakland, CA, United States | 201-500 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Green Valley Securitygreenvalleysecuritylv.com HQ: HQ not recorded; location: Roseville, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Roseville, CA, United States | 51-200 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 395 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Facility security patrol services: dataset insights
September 2, 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
391 records in the displayed employee bands.
4 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 2, 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 ↗
Questions about this company list
What does Exact match mean for facility security patrol 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 facility security patrol services did RevenueBase find based in the United States?
The saved snapshot records 395 matching company records, 8,984 tracked contacts and 358 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 2, 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
Facility security patrol services by geography
Cite this list
RevenueBase Data Team. Top 25 facility security patrol services based in the United States. Snapshot: September 2, 2026. https://revenuebase.ai/companies/facility-security-patrol-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
- Facility security patrol services based in Canada
- Facility security patrol services based in Germany
- Facility security patrol services based in the United Kingdom
- Facility security patrol services based in Australia
- AI companies based in the United States
- Cybersecurity companies based in the United States