Company lists · Data verified August 2026

Top 25 Cloud access control companies based in the United States

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 169 companies tracked

There are 169 cloud access control companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 3,549 professional contacts across them, including 1,671 with verified work emails and 1,444 with mobile numbers. New York is the largest hub.

This list covers cloud access control 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. Data current as of August 28, 2026.

169Companies

3,549Contacts tracked

1,671Verified emails

1,444Mobile numbers

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The 25 largest cloud access control companies based in the United States

Ranked by team size

Top 25 of 169 cloud access control companies based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	BRIVO	Bethesda, MD	501-1,000	542	269
2	Lenels2	Framingham, MA	201-500	363	95
3	Butterflymx	New York	201-500	353	243
4	Datawatch Systems	Bethesda, MD	201-500	207	108
5	Amag Technology	Hawthorne, CA	201-500	182	122
6	Spintly	Fatorda Gia	51-200	146	23
7	KISI	New York	51-200	121	26
8	OTAVA	Indianapolis, IN	51-200	115	94
9	SPLAN	Newark, CA	51-200	87	41
10	Cellgate Access Control Systems	Carrollton, TX	51-200	72	51
11	Prodatakey	Draper, UT	51-200	67	45
12	Sonrai Security	New York, NY	51-200	63	41
13	Opal Security	San Francisco, CA	11-50	52	35
14	Kenton Brothers Systems For Security	Kansas City, MO	11-50	50	28
15	Swiftlane	San Francisco, CA	11-50	42	24
16	Hipcam	Valley Stream, NY	11-50	39	14
17	Ardian Group, INC	Boothwyn Upper Chichester Township, PA	11-50	38	20
18	Advant Solutions, LLC	Houston, TX	51-200	35	21
19	Building Intelligence	Orlando, FL	11-50	32	21
20	Tekwave Solutions, LLC	Alpharetta, GA	11-50	28	12
21	Cloud Storage Security CSS	Salt Lake City, UT	11-50	24	10
22	Mercury Security	Long Beach, CA	11-50	24	1
23	Gatewise	Houston, TX	11-50	23	15
24	Geokey	Omaha, NE	11-50	23	12
25	Everykey	Cleveland	11-50	23	5

Showing 25 of 169 cloud access control companies based in the United States

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Cloud access control companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 11 HQs

1,444Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

10001+

Cloud access control companies by metro

Metro	Companies
Cloud access control companies in New York	11
Cloud access control companies in San Francisco	6
Cloud access control companies in Miami	5
Cloud access control companies in Austin	4
Cloud access control companies in Dallas	4
Cloud access control companies in Indianapolis	4
Cloud access control companies in Sunnyvale	3
Cloud access control companies in Santa Clara	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud access control companies”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 5 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cloud access control companies are there based in the United States?

There are 169 cloud access control companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

BRIVO, headquartered in Bethesda, tops this list with the largest team on record.

Which city has the most cloud access control companies?

New York leads with 11 headquartered companies, followed by San Francisco (6) and Miami (5).

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 1,671 verified decision-maker contacts tracked across these 169 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.