Company lists · Data refreshed September 2026

Top 25 Perimeter security installers worldwide

RevenueBase identified 4,808 perimeter security installers worldwide as of September 2026 and tracks 36,390 professional contacts across them, including 8,046 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers perimeter security installers worldwide, 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 29, 2026. Country and city lists for perimeter security installers follow the table.

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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
4,808Companies
36,390Contacts tracked
8,046Verified emails
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The 25 largest perimeter security installers worldwide

Ranked by team size
Top 25 of 4,808 perimeter security installers worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to perimeter 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceIrving, TX, United StatesHQ checked Sep 29, 20261,001-5,0002,045 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 29, 2026
2Partial evidenceWest Palm Beach, FL, United StatesHQ checked Sep 29, 2026501-1,000849 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 29, 2026
3Partial evidenceKingston 5, JamaicaHQ checked Sep 29, 20261,001-5,000542 contacts →

Partial evidence

“KingAlarm Systems began operations in March and, in a relatively short time, has become the largest Electronic Security Company not just in Jamaica but the entire Caribbean…”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceOirschot, United KingdomHQ checked Sep 29, 20261,001-5,000474 contacts →

Partial evidence

“Heras is an European leading end-to-end supplier of permanent and mobile perimeter protection solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
5Strong evidenceColumbia, SC, United StatesHQ checked Sep 29, 2026201-500440 contacts →

Strong evidence

“AMAROK™ is a nationwide commercial security company specializing in comprehensive perimeter security using electric fencing and surveillance tools like cameras, lights, and alarms.”

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceJohannesburg, South AfricaHQ checked Sep 29, 2026201-500392 contacts →

Strong evidence

“Cochrane is the global leader in the design, engineering, and manufacture of advanced physical perimeter security barrier systems.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceSyosset, NY, United StatesHQ checked Sep 29, 2026201-500302 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceMalmö, SwedenHQ checked Sep 29, 2026501-1,000290 contacts →

Partial evidence

“Great Security är ett av Sveriges ledande säkerhetsföretag som erbjuder smarta säkerhetslösningar i teknisk framkant.”

Source: RevenueBase Database · checked Sep 29, 2026
9Strong evidenceCongrier, FranceHQ checked Sep 29, 2026501-1,000249 contacts →

Strong evidence

“International specialists in perimeter protection for sites, offering: fences, gates, access control and security solutions for more than 90 years.”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceOrange, CA, United StatesHQ checked Sep 29, 202651-200232 contacts →

Partial evidence

“One of the largest privately held national electronic security system integrator in the USA, NAVCO keeps you one step ahead of ever-changing technology.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceSingaporeHQ checked Sep 29, 202651-200228 contacts →

Partial evidence

“AVTEL specialise in electronic security systems.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceAurora, IL, United StatesHQ checked Sep 29, 2026201-500225 contacts →

Indirect evidence

“Family owned and operated since 1968, Alarm Detection Systems, Inc.(ADS) understands that nothing is more important than the safety of your family and the protection of your…”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceLeeds, United KingdomHQ checked Sep 29, 20261,001-5,000220 contacts →

Partial evidence

“Betafence - Global Leader in Perimeter Protection For over 145 years, Betafence has been a trusted partner in perimeter protection, providing high-quality fencing and industrial…”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceNoida, IndiaHQ checked Sep 29, 2026201-500210 contacts →

Partial evidence

“A’nG INDIA specializes in Security surveillance, Fire Detection and CCTV products with system design and custom engineering being a major strength.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceIvry Sur Seine, FranceHQ checked Sep 29, 2026201-500185 contacts →

Indirect evidence

“ERIS appartient à ESTYA, un groupement d’entreprises spécialisé en sécurité incendie et sûreté électronique, piloté par Ludovic Avec 50 ans d'expertise dans la sécurité incendie…”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceSarajevo, Bosnia and HerzegovinaHQ checked Sep 29, 2026n/a181 contacts →

Indirect evidence

“Firma Unilab d.o.o.”

Source: RevenueBase Database · checked Sep 29, 2026
17Strong evidenceCapitol Heights, MD, United StatesHQ checked Sep 29, 2026201-500156 contacts →

Strong evidence

“Since 1945, Long® Fence has provided solutions for perimeter security and access control to government, industrial, commercial, and residential consumers in the mid-Atlantic…”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceHammond, LA, United StatesHQ checked Sep 29, 2026n/a156 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceMiddletown, CT, United StatesHQ checked Sep 29, 2026201-500148 contacts →

Partial evidence

“Installation and monitoring of commercial and residential security systems.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceRecife, BrazilHQ checked Sep 29, 2026501-1,000141 contacts →

Indirect evidence

“O GrupoSEG é uma empresa pernambucana líder no mercado de vigilância eletrônica, com sede no Recife-PE e filiais no interior do Estado e nas capitais do Nordeste.”

Source: RevenueBase Database · checked Sep 29, 2026
21Partial evidenceGrand Rapids, MI, United StatesHQ checked Sep 29, 2026201-500140 contacts →

Partial evidence

“A home and business security provider, EPS Security was founded in Grand Rapids, Michigan.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceBrazilHQ checked Sep 29, 2026201-500134 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
23Partial evidenceHouston, TX, United StatesHQ checked Sep 29, 2026201-500128 contacts →

Partial evidence

“Bulldog Security Services is a family-owned national ADT Authorized Dealer with over a decade of industry experience.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceBengaluru, IndiaHQ checked Sep 29, 202651-200119 contacts →

Partial evidence

“Enterprise security.”

Source: RevenueBase Database · checked Sep 29, 2026
25Partial evidenceWatford, United KingdomHQ checked Sep 29, 202651-200116 contacts →

Partial evidence

“TSP has a reputation for providing enterprise security solutions, as well as excellent system integration standards and exceptional aftercare support, since its founding in 1988.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 4,808 perimeter security installers worldwide

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Perimeter security installers worldwide at a glance

As of Sep 29, 2026
22.1%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
1.5%Largest-city concentration · Sao Paulo
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
2,694
11-50
1,594
51-200
353
201-500
72
501-1,000
19
1,001-5,000
13
5,001-10,000
2
10001+
5

Email recency is reported on each country list linked below.

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 perimeter 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.
Coverage
Every country. Country and city lists for perimeter security installers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “perimeter 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 perimeter 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 perimeter security installers, and records with no verified work email.
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, 8,046 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 29, 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.

Perimeter security installers by location

18 lists · largest first

Every Perimeter security installers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 perimeter 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 perimeter security installers are there worldwide?

RevenueBase identified 4,808 perimeter security installers worldwide 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?

Everon, headquartered in Irving, tops this list with the largest team on record.

Which country has the most perimeter security installers?

The United States leads with 914 companies, followed by the United Kingdom (603) and Brazil (374). Every perimeter security installers list by country and city is linked on this page.

Which city has the most perimeter security installers?

Sao Paulo leads with 70 headquartered companies, followed by London (61) and Madrid (22).

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 8,046 verified decision-maker contacts tracked across these 4,808 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 29, 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.