Company lists · Data refreshed September 2026

Top 25 Access control system manufacturers based in the United States

Name: Access control system manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 674 companies tracked

RevenueBase identified 674 company matches for access control system manufacturers associated with the United States as of September 2026 and tracks 16,792 professional contacts across them, including 6,219 with verified work emails. New York is the largest hub.

This list covers company matches for access control system manufacturers 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 30, 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 30, 2026 How this list was built

674Companies

16,792Contacts tracked

6,219Verified emails

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The 25 largest access control system manufacturers based in the United States

Ranked by team size

Top 25 of 674 company matches for access control system manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Allegion US	Exact match	Carmel, IN, United StatesHQ recorded Sep 30, 2026	10001+	1,705 contacts →
	Exact match “Allegion (NYSE: ALLE) is a global pioneer in safety and security, with leading brands like CISA®, Interflex®, LCN®, Schlage® and Von Duprin ®.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Security 101	Exact match	West Palm Beach, FL, United StatesHQ recorded Sep 30, 2026	501-1,000	849 contacts →
	Exact match “Security 101® is a nationwide leader in designing, installing, and maintaining advanced security systems tailored to the unique needs of organizations of all sizes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Assa Abloy Door Security Solutions - US	Exact match	New Haven, CT, United StatesHQ recorded Sep 30, 2026	5,001-10,000	736 contacts →
	Exact match “Combining the expertise of the industry’s most knowledgeable door opening experts with a comprehensive product offering of leading door and hardware brands, the consultative…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Kastle Systems	Exact match	Falls Church, VA, United StatesHQ recorded Sep 30, 2026	501-1,000	686 contacts →
	Exact match “Kastle is a leading provider of property technology solutions, protecting commercial real estate, multi-family residential, global enterprises, educational institutions and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	The Cook & Boardman Group, LLC	Exact match	Winston-Salem, NC, United StatesHQ recorded Sep 30, 2026	1,001-5,000	445 contacts →
	Exact match “Established in 1955, The Cook & Boardman Group is the nation’s premier provider of architectural doors and frames, door hardware and related building specialty products in…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Napco Security Technologies	Exact match	Amityville, NY, United StatesHQ recorded Sep 30, 2026	501-1,000	427 contacts →
	Exact match “NAPCO Security Technologies (NASDAQ: NSSC) is one of the world's leading manufacturers of technologically advanced electronic security equipment including intrusion and fire alarm…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Digital Monitoring Products	Exact match	Springfield, MO, United StatesHQ recorded Sep 30, 2026	201-500	402 contacts →
	Exact match “DMP specializes in delivering innovative security solutions, including burglary, fire, access control and video security products.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Lenels2	Exact match	Pittsford, NY, United StatesHQ recorded Sep 30, 2026	201-500	362 contacts →
	Exact match “LenelS2 is a global leader in advanced physical security solutions, including access control, video surveillance and mobile credentialing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	ONITY	Exact match	Salem, OR, United StatesHQ recorded Sep 30, 2026	201-500	240 contacts →
	Exact match “Onity supports the hospitality, self-storage, commercial, education and military segments with a full spectrum of electronic locking, access control and mobile key solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Envera Systems	Exact match	Bradenton, FL, United StatesHQ recorded Sep 30, 2026	201-500	239 contacts →
	Exact match “Protecting and securing communities with advanced software and technology-based systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	NAVCO	Exact match	Orange, CA, United StatesHQ recorded Sep 30, 2026	51-200	232 contacts →
	Exact match “One of the largest privately held national electronic security system integrator in the USA, NAVCO keeps you one step ahead of ever-changing technology.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Datawatch Systems	Exact match	Bethesda, MD, United StatesHQ recorded Sep 30, 2026	201-500	206 contacts →
	Exact match “An industry leader in managed access control security solutions and services since 1981, Datawatch Systems is trusted by building owners, property managers, and tenants across the…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Convergint Technologies	Exact match	Atlanta, United StatesHQ recorded Sep 30, 2026	5,001-10,000	202 contacts →
	Exact match “Electronic Security Integrator Access Control Closed Circuit Television Intercom” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Sargent Manufacturing	Exact match	New Haven, CT, United StatesHQ recorded Sep 30, 2026	501-1,000	202 contacts →
	Exact match “As part of the ASSA ABLOY Group, SARGENT Manufacturing Company has been a trusted leader in architectural hardware and locking solutions since the early 1800s.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Hikvision USA	Exact match	City Of Industry, CA, United StatesHQ recorded Sep 30, 2026	501-1,000	187 contacts →
	Exact match “Hikvision is a world leading manufacturer and supplier of security products and solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Amag Technology	Exact match	Hawthorne, CA, United StatesHQ recorded Sep 30, 2026	201-500	177 contacts →
	Exact match “AMAG Technology is a market leader in Physical Access Control, Identity Management and integrated security solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Boon Edam USA	Exact match	Raleigh, NC, United StatesHQ recorded Sep 30, 2026	501-1,000	159 contacts →
	Exact match “Boon Edam is a global market leader in Secured Entry solutions and Revolving Doors.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Sentry Security	Exact match	Wheeling, IL, United StatesHQ recorded Sep 30, 2026	n/a	159 contacts →
	Exact match “Comprehensive, cutting-edge integrated security systems to protect your people, business and assets for years to come.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Vicon Industries	Exact match	Hauppauge, NY, United StatesHQ recorded Sep 30, 2026	51-200	156 contacts →
	Exact match “Since 1967, Vicon has been a leading provider of mission-critical security surveillance systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	VSR Industries	Exact match	Henderson, NV, United StatesHQ recorded Sep 30, 2026	51-200	155 contacts →
	Exact match “Committed to Quality Since 1969 Established as a lock and security company in 1969, VSR Industries has grown from a simple, two person operation into a full-scale manufacturing…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	VTI Security	Exact match	Burnsville, MN, United StatesHQ recorded Sep 30, 2026	1,001-5,000	143 contacts →
	Exact match “For almost 40 years, VTI has been called upon and recognized by our industry for a full range of advanced physical security technologies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Swiftconnect	Exact match	New York, NY, United StatesHQ recorded Sep 30, 2026	51-200	143 contacts →
	Exact match “SwiftConnect connects identity and physical access, enabling secure, scalable entry across your environment.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Advantor Systems	Exact match	Orlando, FL, United StatesHQ recorded Sep 30, 2026	51-200	139 contacts →
	Exact match “For over five decades, Advantor Systems has been a security technology manufacturer and global security solutions integrator.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Schlage Locks	Exact match	Carmel, IN, United StatesHQ recorded Sep 30, 2026	5,001-10,000	132 contacts →
	Exact match “Trust your home to Schlage.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Locknet	Exact match	Nicholasville, KY, United StatesHQ recorded Sep 30, 2026	51-200	130 contacts →
	Exact match “At LockNet, we are all about doors and locks.” Recorded in the RevenueBase company graph · Sep 30, 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 “access control system manufacturers”. 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 674 access control system manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 6,219 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Access control system manufacturers based in the United States at a glance

As of Sep 30, 2026

37.0%Verified-email coverage

24.9Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · New York

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

256

11-50

282

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 674 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 “access control system manufacturers” 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 6,219 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 30, 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 “access control system manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many access control system manufacturers are there based in the United States?

RevenueBase identified 674 company matches for access control system manufacturers 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?

Allegion US tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most access control system manufacturers?

New York leads with 16 company records, followed by Miami (15) and Atlanta (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 6,219 professional contacts with verified work emails tracked across these 674 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 30, 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.