Company lists · Data refreshed September 2026

Top 20 Employee theft prevention companies based in the United States

RevenueBase identified 56 company matches for employee theft prevention companies associated with the United States as of September 2026 and tracks 1,776 professional contacts across them, including 441 with verified work emails. Atlanta is the largest hub.

This list covers company matches for employee theft prevention companies 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 19, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
56Companies
1,776Contacts tracked
441Verified emails
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The 20 largest employee theft prevention companies based in the United States

Ranked by team size
Top 20 of 56 company matches for employee theft prevention companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchStaten Island, NY, United StatesHQ recorded Sep 19, 20265,001-10,0001,497 contacts →

Exact match

“Since 1994, Metro One has grown from a local, guard-based security firm into a nationally recognized leader in retail loss prevention-trusted by 8 of the Top 10 U.S.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchPhoenix, AZ, United StatesHQ recorded Sep 19, 202651-20032 contacts →

Exact match

“Merchants Information Solutions, Inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchErie, PA, United StatesHQ recorded Sep 19, 202651-20012 contacts →

Exact match

“IPS has served and grown strategic partnerships with many Fortune 500 companies over the last 20 years, primarily in the areas of Brand Protection, Fraud Prevention, Law…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchRichmond Hill, United StatesHQ recorded Sep 19, 202651-20010 contacts →

Exact match

“RYDAN Security and Investigations offers a comprehensive range of protective and investigative services as well as advance security systems.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchPort St Lucie, FL, United StatesHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“The Ultimate Security & Investigations Group is a group of experienced professionals with various backgrounds in Retail Asset Protection, Physical Security, Safety, Law…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchBrentwood, CA, United StatesHQ recorded Sep 19, 202611-508 contacts →

Exact match

“Founded in 1954, Mercantile Systems, Inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchFlemington, NJ, United StatesHQ recorded Sep 19, 202611-508 contacts →

Exact match

“Real-Time Technology Group (RTTG) specializes workplace compliance solutions, Secure Worker Access Consortium (SWAC) and personnel security identity solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchBeverly Hills, United StatesHQ recorded Sep 19, 202611-507 contacts →

Exact match

“Stoneridge Protection & Investigative Services is the leader in designing innovative security programs involving partnerships with businesses and local governments as well as…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchLawrenceville, GA, United StatesHQ recorded Sep 19, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchBala Cynwyd, PA, United StatesHQ recorded Sep 19, 202611-506 contacts →

Exact match

“Our Vision Protect businesses and their customers from Identity Fraud by continuously evolving our capabilities to keep pace with current and emerging threats.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchMiami, FL, United StatesHQ recorded Sep 19, 20261-106 contacts →

Exact match

“SecureON provides cutting-edge surveillance, 24/7 security, and software solutions trusted by industries including Food & Beverage, Hospitality, Retail, Education, Finance, Pop-Up…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchKennesaw, GA, United StatesHQ recorded Sep 19, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchTampa, FL, United StatesHQ recorded Sep 19, 202611-504 contacts →

Exact match

“Screening employees has many benefits.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchWorthington, OH, United StatesHQ recorded Sep 19, 202651-2004 contacts →

Exact match

“Sentry Security and Investigations is an Ohio-based firm dedicated to professionalism, integrity, and results.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchCleveland, OH, United StatesHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Integrity Verifications Inc is in the business of bringing professional trust and integrity to your workforce.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchDetroit, MI, United StatesHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Your company’s IT resources have controls in place to protect your systems, but who trains your vendor team to authenticate requests and spot phishing attempts?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchLas Vegas, NV, United StatesHQ recorded Sep 19, 20261-102 contacts →

Exact match

“Fraud Hero exists to stop scams before they start.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Internal Audit Services (IAS) specializes in the detection and deterrence of a wide variety of fraudulent conduct – from discovering employees or executives who misappropriate…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchFrisco, TX, United StatesHQ recorded Sep 19, 20261-101 contacts →

Exact match

“We Protect Your Business Who you trust is important.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchAshburn, VA, United StatesHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Elucidation Security Services provides the in-depth information needed to make informed security decisions and to develop mature security programs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 20 of 56 employee theft prevention companies based in the United States

See the full list, filter by size, metro and specialty, and access 441 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Employee theft prevention companies based in the United States at a glance

As of Sep 19, 2026
24.8%Verified-email coverage
31.7Average contacts per company
1-10Median size (employees)
3.6%Largest-city concentration · Atlanta
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
21
51-200
6
5,001-10,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 56 companies.

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 “employee theft prevention companies” 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 441 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

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 “employee theft prevention companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many employee theft prevention companies are there based in the United States?

RevenueBase identified 56 company matches for employee theft prevention companies 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?

Metro ONE Security tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most employee theft prevention companies?

Atlanta leads with 2 company records, followed by Flemington (2) and Houston (2).

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 441 professional contacts with verified work emails tracked across these 56 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 19, 2026.

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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.