Company lists · Data refreshed September 2026

Top 25 Data center security installers based in the United States

Name: Data center security installers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 4,411 companies tracked

RevenueBase identified 4,411 data center security installers headquartered in the United States as of September 2026 and tracks 93,146 professional contacts across them, including 29,129 with verified work emails and 37,180 with mobile numbers. New York is the largest hub.

This list covers data center security installers headquartered in the 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

4,411Companies

93,146Contacts tracked

29,129Verified emails

37,180Mobile numbers

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The 25 largest data center security installers based in the United States

Ranked by team size

Top 25 of 4,411 data center security installers based in the United States, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to data center security installers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Convergint	Indirect evidence	Hoffman Estates, IL, United States	10001+	5,729 contacts →
	Indirect evidence “Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.” Source: RevenueBase Database · checked Sep 1, 2026
2	U.S. Security Associates, INC	Indirect evidence	Salt Lake City, UT, United States	10001+	3,600 contacts →
	Indirect evidence “U.S.” Source: RevenueBase Database · checked Sep 1, 2026
3	Everon	Partial evidence	Irving, TX, United States	1,001-5,000	2,022 contacts →
	Partial evidence “Everon is a leading national provider of commercial security, video, fire, sprinkler, and life safety solutions for complex, multi-site businesses and organizations.” Source: RevenueBase Database · checked Sep 1, 2026
4	IES Communications	Indirect evidence	Englewood, CO, United States	1,001-5,000	1,787 contacts →
	Indirect evidence “IES Communications a division of IES (NASDAQ: IESC) provides each client with a team of highly qualified dedicated professionals that deliver superior quality and cost effective…” Source: RevenueBase Database · checked Sep 1, 2026
5	Protection 1 Security Solutions	Partial evidence	Wichita, KS, United States	1,001-5,000	1,405 contacts →
	Partial evidence “As of May 2016, Protection 1 and ADT merged together to become the leading company in the electronic security industry.” Source: RevenueBase Database · checked Sep 1, 2026
6	Titan Security Group	Partial evidence	Chicago, IL, United States	1,001-5,000	1,133 contacts →
	Partial evidence “At Titan Security Group, we understand that each client is unique, with specific security needs shaped by the type of property and its location.” Source: RevenueBase Database · checked Sep 1, 2026
7	Security 101	Partial evidence	Charlotte, NC, United States	501-1,000	850 contacts →
	Partial evidence “Security 101® is a nationwide leader in designing, installing, and maintaining advanced security systems tailored to the unique needs of organizations of all sizes.” Source: RevenueBase Database · checked Sep 1, 2026
8	Securitas Electronic Security, INC	Partial evidence	Uniontown, OH, United States	10001+	846 contacts →
	Partial evidence “Securitas knows Security.” Source: RevenueBase Database · checked Sep 1, 2026
9	Koorsen Fire And Security	Partial evidence	Indianapolis, IN, United States	1,001-5,000	841 contacts →
	Partial evidence “Koorsen Fire & Security is a family-owned operation that has kept homes and businesses safe for more than 70 years.” Source: RevenueBase Database · checked Sep 1, 2026
10	Nvent Hoffman	Partial evidence	Anoka, MN, United States	10001+	624 contacts →
	Partial evidence “nVent HOFFMAN leading designer and manufacturer of systems that safely and reliably protect the electronic controls and mission critical electrical systems in industrial, data…” Source: RevenueBase Database · checked Sep 1, 2026
11	Ford Audio-Video	Partial evidence	Tulsa, OK, United States	501-1,000	562 contacts →
	Partial evidence “Ford AV designs, installs, and services professional and commercial sound, audio-video, network infrastructure, and security surveillance systems for organizations including…” Source: RevenueBase Database · checked Sep 1, 2026
12	Pavion	Partial evidence	Chantilly, VA, United States	1,001-5,000	554 contacts →
	Partial evidence “Pavion Connects and Protects by providing Fire, Security, and Integration solutions to customers.” Source: RevenueBase Database · checked Sep 1, 2026
13	BRIVO	Partial evidence	Bethesda, MD, United States	501-1,000	542 contacts →
	Partial evidence “Brivo is the global leader in cloud-native physical security, with more than 2 million devices deployed across locations in 80 countries.” Source: RevenueBase Database · checked Sep 1, 2026
14	Securityhq	Partial evidence	New York, NY, United States	501-1,000	492 contacts →
	Partial evidence “SecurityHQ, a global cybersecurity company pioneering Security Performance Engineering for stronger operational performance and resilience.” Source: RevenueBase Database · checked Sep 1, 2026
15	Napco Security Technologies	Partial evidence	Amityville, NY, United States	501-1,000	427 contacts →
	Partial evidence “NAPCO Security Technologies (NASDAQ: NSSC) is one of the world's leading manufacturers of technologically advanced electronic security equipment including intrusion and fire alarm…” Source: RevenueBase Database · checked Sep 1, 2026
16	United Security, Inc. USI	Partial evidence	Boston, MA, United States	1,001-5,000	409 contacts →
	Partial evidence “United Security Inc.(USI) provides personalized security solutions enhanced by advanced technology and cyber services.” Source: RevenueBase Database · checked Sep 1, 2026
17	Guardian Alarm	Partial evidence	West Chester, OH, United States	501-1,000	391 contacts →
	Partial evidence “Guardian Alarm is one of the largest independently-owned security companies protecting both homes and businesses throughout the Midwest.” Source: RevenueBase Database · checked Sep 1, 2026
18	Summit Fire Protection	Indirect evidence	Saint Paul, MN, United States	501-1,000	356 contacts →
	Indirect evidence “Summit Fire Protection is your one-stop-shop for all fire protection and life safety solutions.” Source: RevenueBase Database · checked Sep 1, 2026
19	Linx Lllp	Partial evidence	Denver, CO, United States	501-1,000	350 contacts →
	Partial evidence “LINX is a technology integrator specializing in the design, installation and support of network cabling, multimedia, security and wireless systems.” Source: RevenueBase Database · checked Sep 1, 2026
20	Sonitrol	Partial evidence	Indianapolis, United States	10001+	302 contacts →
	Partial evidence “Sonitrol is the industry leader in verified electronic security and provides customers with a single source of integrated security solutions for intrusion, video, access and fire.” Source: RevenueBase Database · checked Sep 1, 2026
21	American Fire Protection Group, INC	Indirect evidence	Albuquerque, NM, United States	501-1,000	282 contacts →
	Indirect evidence “American Fire Protection Group is a multimillion dollar company comprised of multiple offices strategically located throughout the country.” Source: RevenueBase Database · checked Sep 1, 2026
22	Usis, INC	Strong evidence	Pearl River, NY, United States	501-1,000	274 contacts →
	Strong evidence “USIS is a national provider of IT Infrastructure (Structured Cabling, MAC, Data Centers), Electrical, Audiovisual, Security and Wireless Solutions.” Source: RevenueBase Database · checked Sep 1, 2026
23	Doyle Security Services, Inc. DSS	Partial evidence	Plantation, FL, United States	1,001-5,000	273 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 1, 2026
24	GSG Protective Services	Partial evidence	Ontario, CA, United States	501-1,000	271 contacts →
	Partial evidence “GSG Protective Services is a full-service provider of quality security services specializing in 6 divisions: investigations, physical security, protective services, technology…” Source: RevenueBase Database · checked Sep 1, 2026
25	Cbe, INC	Indirect evidence	Montgomery, AL, United States	1,001-5,000	257 contacts →
	Indirect evidence “CBE - An OWL Services Affiliated Company - is a leading supplier and service provider of in-store technology, such as point-of-sale systems, video surveillance, alarms, audio…” Source: RevenueBase Database · checked Sep 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: data center security installers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names data center security installers.
Partial evidence: Its own public description names part of data center security installers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data center security installers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 4,411 data center security installers based in the United States

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Data center security installers based in the United States at a glance

As of Sep 1, 2026

31.3%Verified-email coverage

39.9%Mobile-number coverage

21.1Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · New York

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

1,906

11-50

1,768

51-200

526

201-500

101

501-1,000

1,001-5,000

10001+

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 data center security installers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “data center security installers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names data center security installers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among data center security installers, and records with no verified work email. Companies headquartered outside United States 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 its RevenueBase Smart Search 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, 29,129 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 1, 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.

Data center security installers by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names data center security installers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many data center security installers are there based in the United States?

RevenueBase identified 4,411 data center security installers headquartered in the 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?

Convergint, headquartered in Hoffman Estates, tops this list with the largest team on record.

Which city has the most data center security installers?

New York leads with 99 headquartered companies, followed by Houston (89) and Dallas (56).

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 29,129 verified decision-maker contacts tracked across these 4,411 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 1, 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 Smart Search, 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.