Company lists · Data refreshed September 2026

Top 25 Badge and card access companies based in the United States

Name: Badge and card access companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 356 companies tracked

RevenueBase identified 356 badge and card access companies headquartered in the United States as of September 2026 and tracks 12,870 professional contacts across them, including 5,562 with verified work emails. New York is the largest hub.

This list covers badge and card access companies 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 19, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

356Companies

12,870Contacts tracked

5,562Verified emails

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The 25 largest badge and card access companies based in the United States

Ranked by team size

Top 25 of 356 badge and card access companies based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to badge and card access companies: 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	HID	Indirect evidence	Austin, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	3,240 contacts →
	Indirect evidence “HID powers the trusted identities of the world's people, places and things.” Source: RevenueBase Database · checked Sep 19, 2026
2	CLEAR	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,157 contacts →
	Indirect evidence “CLEAR is a security identity company making experiences safer and easier-physically and digitally.” Source: RevenueBase Database · checked Sep 19, 2026
3	Security 101	Indirect evidence	West Palm Beach, FL, United StatesHQ checked Sep 19, 2026	501-1,000	849 contacts →
	Indirect 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 19, 2026
4	Kastle Systems	Indirect evidence	Falls Church, VA, United StatesHQ checked Sep 19, 2026	501-1,000	686 contacts →
	Indirect evidence “Kastle is a leading provider of property technology solutions, protecting commercial real estate, multi-family residential, global enterprises, educational institutions and…” Source: RevenueBase Database · checked Sep 19, 2026
5	Napco Security Technologies	Indirect evidence	Amityville, NY, United StatesHQ checked Sep 19, 2026	501-1,000	427 contacts →
	Indirect 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 19, 2026
6	Lenels2	Partial evidence	Pittsford, NY, United StatesHQ checked Sep 19, 2026	201-500	362 contacts →
	Partial evidence “LenelS2 is a global leader in advanced physical security solutions, including access control, video surveillance and mobile credentialing.” Source: RevenueBase Database · checked Sep 19, 2026
7	Envera Systems	Indirect evidence	Bradenton, FL, United StatesHQ checked Sep 19, 2026	201-500	239 contacts →
	Indirect evidence “Protecting and securing communities with advanced software and technology-based systems.” Source: RevenueBase Database · checked Sep 19, 2026
8	Datawatch Systems	Partial evidence	Bethesda, MD, United StatesHQ checked Sep 19, 2026	201-500	206 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
9	Amag Technology	Partial evidence	Hawthorne, CA, United StatesHQ checked Sep 19, 2026	201-500	177 contacts →
	Partial evidence “AMAG Technology is a market leader in Physical Access Control, Identity Management and integrated security solutions.” Source: RevenueBase Database · checked Sep 19, 2026
10	Boon Edam USA	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 19, 2026	501-1,000	159 contacts →
	Indirect evidence “Boon Edam is a global market leader in Secured Entry solutions and Revolving Doors.” Source: RevenueBase Database · checked Sep 19, 2026
11	Idemia National Security Solutions	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 19, 2026	51-200	156 contacts →
	Indirect evidence “National Security Solutions is the FOCI (Foreign Ownership, Control, and Influence)-mitigated subsidiary of IDEMIA Global that delivers identity credentials, biometric, and video…” Source: RevenueBase Database · checked Sep 19, 2026
12	VTI Security	Indirect evidence	Burnsville, MN, United StatesHQ checked Sep 19, 2026	1,001-5,000	143 contacts →
	Indirect evidence “For almost 40 years, VTI has been called upon and recognized by our industry for a full range of advanced physical security technologies.” Source: RevenueBase Database · checked Sep 19, 2026
13	Swiftconnect	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	143 contacts →
	Partial evidence “SwiftConnect connects identity and physical access, enabling secure, scalable entry across your environment.” Source: RevenueBase Database · checked Sep 19, 2026
14	Advantor Systems	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 19, 2026	51-200	139 contacts →
	Indirect evidence “For over five decades, Advantor Systems has been a security technology manufacturer and global security solutions integrator.” Source: RevenueBase Database · checked Sep 19, 2026
15	Magtek	Partial evidence	Seal Beach, CA, United StatesHQ checked Sep 19, 2026	201-500	130 contacts →
	Partial evidence “Founded in 1972, MagTek is a leading manufacturer of electronic systems for the reliable issuance, reading, transmission, and security of cards, barcodes, checks, PINs, and…” Source: RevenueBase Database · checked Sep 19, 2026
16	Controlled Products Systems Group	Partial evidence	Denver, CO, United StatesHQ checked Sep 19, 2026	51-200	127 contacts →
	Partial evidence “Controlled Products is the largest wholesale distributor of perimeter access control equipment in the U.S.” Source: RevenueBase Database · checked Sep 19, 2026
17	Identisys	Indirect evidence	Eden Prairie, MN, United StatesHQ checked Sep 19, 2026	201-500	114 contacts →
	Indirect evidence “IdentiSys, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
18	Skidata USA	Indirect evidence	Van Nuys, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	105 contacts →
	Indirect evidence “SKIDATA, always one step ahead: The best managers of international facility operations companies leave nothing to chance.” Source: RevenueBase Database · checked Sep 19, 2026
19	Xtec Incorporated	Indirect evidence	Reston, VA, United StatesHQ checked Sep 19, 2026	51-200	88 contacts →
	Indirect evidence “XTec stands at the forefront of secure, interoperable authentication and verification systems.” Source: RevenueBase Database · checked Sep 19, 2026
20	Doorking , INC	Indirect evidence	Inglewood, CA, United StatesHQ checked Sep 19, 2026	51-200	67 contacts →
	Indirect evidence “DoorKing, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
21	Parabit	Indirect evidence	Bellmore, NY, United StatesHQ checked Sep 19, 2026	51-200	66 contacts →
	Indirect evidence “Parabit delivers innovative security, self-service, and customer experience (CX) solutions that secure, automate, and enhance facilities worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
22	Mulhaupts	Partial evidence	Lafayette, IN, United StatesHQ checked Sep 19, 2026	51-200	66 contacts →
	Partial evidence “Since 1876, Mulhaupt's has been involved in the design, supply, installation, monitoring, and support of building material and electronic systems for access and security.” Source: RevenueBase Database · checked Sep 19, 2026
23	Keri Systems	Partial evidence	San Jose, CA, United StatesHQ checked Sep 19, 2026	51-200	65 contacts →
	Partial evidence “Welcome to Keri Systems, one of the world's most popular providers of access control and integrated security systems.” Source: RevenueBase Database · checked Sep 19, 2026
24	Monarch	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	11-50	64 contacts →
	Indirect evidence “At Monarch, we help organizations create safer, smarter environments through cutting-edge security technology.” Source: RevenueBase Database · checked Sep 19, 2026
25	Alvarado	Indirect evidence	Chino, CA, United StatesHQ checked Sep 19, 2026	51-200	63 contacts →
	Indirect evidence “Founded in 1956, Alvarado is a U.S-based company that specializes in secured entry control, admission systems, queuing and asset protection products.” Source: RevenueBase Database · checked Sep 19, 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: badge and card access companies. 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 badge and card access companies.
Partial evidence: Its own public description names part of badge and card access companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name badge and card access companies. 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 356 badge and card access companies based in the United States

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Badge and card access companies based in the United States at a glance

As of Sep 19, 2026

43.2%Verified-email coverage

36.2Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

128

11-50

157

51-200

201-500

501-1,000

1,001-5,000

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 356 companies.

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 badge and card access companies, 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 “badge and card access companies”. 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 badge and card access companies), 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 badge and card access companies, 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, 5,562 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 19, 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.

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 badge and card access companies, 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 badge and card access companies are there based in the United States?

RevenueBase identified 356 badge and card access companies 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?

HID, headquartered in Austin, tops this list with the largest team on record.

Which city has the most badge and card access companies?

New York leads with 8 headquartered companies, followed by Dallas (7) and Atlanta (6).

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 5,562 verified decision-maker contacts tracked across these 356 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 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 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.