Company lists · Data refreshed November 2026

Top 25 Workplace access software companies based in the United States

RevenueBase identified 229 company matches for workplace access software companies associated with the United States as of November 2026 and tracks 14,903 professional contacts across them, including 4,855 with verified work emails. New York is the largest hub.

This list covers company matches for workplace access software companies 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 November 5, 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 Nov 5, 2026 How this list was built
229Companies
14,903Contacts tracked
4,855Verified emails
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The 25 largest workplace access software companies based in the United States

Ranked by team size
Top 25 of 229 company matches for workplace access software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, DC, United StatesHQ recorded Nov 5, 20261,001-5,0002,318 contacts →

Exact match

“CLEAR is the security identity company making experiences safer and easier-physically and digitally.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchOak Brook, IL, United StatesHQ recorded Nov 5, 20265,001-10,0002,282 contacts →

Exact match

“Chamberlain Group (CG) is a global leader in intelligent access and Blackstone portfolio company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchWaltham, TX, United StatesHQ recorded Nov 5, 20261,001-5,0001,137 contacts →

Exact match

“Imprivata delivers access management solutions for healthcare and other mission-critical industries to ensure every second of crucial work is both frictionless and secure.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchNew York, United StatesHQ recorded Nov 5, 2026201-500390 contacts →

Exact match

“ButterflyMX is real estate’s leading access and security platform, built to simplify property access, enhance security, boost revenue, and lower expenses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchRadnor, PA, United StatesHQ recorded Nov 5, 2026201-500330 contacts →

Exact match

“RES, the leader in digital workspace technology, helps organizations achieve better business results with reduced risks in security and compliance, while making enterprise…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBradenton, FL, United StatesHQ recorded Nov 5, 2026201-500244 contacts →

Exact match

“Protecting and securing communities with advanced software and technology-based systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBethesda, MD, United StatesHQ recorded Nov 5, 2026201-500212 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 · Nov 5, 2026 · View company records in RevenueBase
8Exact matchHawthorne, CA, United StatesHQ recorded Nov 5, 2026201-500196 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 · Nov 5, 2026 · View company records in RevenueBase
9Exact matchAtlanta, GA, United StatesHQ recorded Nov 5, 202651-200188 contacts →

Exact match

“OfficeRnD provides software solutions that power flexible working.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-200166 contacts →

Exact match

“SwiftConnect connects identity and physical access, enabling secure, scalable entry across your environment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSt. Petersburg, FL, United StatesHQ recorded Nov 5, 2026201-500138 contacts →

Exact match

“Sign In Solutions’ visitor management platform is more than just a visitor log - it’s a fully integrated, proactive solution designed to enhance security, streamline compliance…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchBrooklyn, United StatesHQ recorded Nov 5, 202651-200132 contacts →

Exact match

“Kisi develops cloud technology to build security systems that use a combination of sensors and mobile devices to manage facilities.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSchaumburg, IL, United StatesHQ recorded Nov 5, 202651-20085 contacts →

Exact match

“rf IDEAS empowers secure access and authentication solutions across any device: proximity cards, smart cards, mobile credentials and soon solutions for multi-factor authentication.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchPeru | Chile | Ecuador | Argentina | Colombia | Usa, United StatesHQ recorded Nov 5, 202651-20084 contacts →

Exact match

“White Lion Technology is the leading company with over 30 years of experience empowering workforce management with innovative, expert, and flexible solutions in regulated…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchCarrollton, TX, United StatesHQ recorded Nov 5, 202651-20078 contacts →

Exact match

“CellGate is the industry leader in cloud-based Total Property Security Access solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-20076 contacts →

Exact match

“VAMS Global offers Visitor Management Systems: fit-for-purpose solutions for several categories of public buildings, chiefly, commercial, industrial, and educational institutes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchVan Nuys, CA, United StatesHQ recorded Nov 5, 20261,001-5,00075 contacts →

Exact match

“SKIDATA, always one step ahead: The best managers of international facility operations companies leave nothing to chance.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchDenver, CO, United StatesHQ recorded Nov 5, 202651-20072 contacts →

Exact match

“RemoteLock has been automating access control and improving on-site property operations efficiencies across multiple industries, including vacation rental and multifamily, for…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBellmore, NY, United StatesHQ recorded Nov 5, 202651-20062 contacts →

Exact match

“Parabit delivers innovative security, self-service, and customer experience (CX) solutions that secure, automate, and enhance facilities worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchRidgeland, MS, United StatesHQ recorded Nov 5, 202651-20057 contacts →

Exact match

“BadgePass is a software company created to bridge the gap between identifying a person and managing what they do.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchSouthlake, IN, United StatesHQ recorded Nov 5, 2026201-50054 contacts →

Exact match

“Synerion, a Malam Team company, helps thousands of businesses and millions of users manage employees time, scheduling, PTO, physical security, and video management with our…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202611-5053 contacts →

Exact match

“Eden is a flexible workplace platform built to enable your teams to work wonders.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSan Diego, CA, United StatesHQ recorded Nov 5, 202611-5052 contacts →

Exact match

“XPressEntry handheld readers validate permissions and authenticate credentials against the identity information on record in the access control system database on-the-go from…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchDallas, TX, United StatesHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“Since 1953, Associated Time & Parking Controls has been committed to providing our customers with the most advanced parking and revenue controls and access control solutions…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchMadison, WI, United StatesHQ recorded Nov 5, 202611-5040 contacts →

Exact match

“Last Lock develops commercial electronic lock platforms designed to power the next generation of intelligent access systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 229 workplace access software companies based in the United States

See the full list, filter by size, metro and specialty, and access 4,855 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Workplace access software companies based in the United States at a glance

As of Nov 5, 2026
32.6%Verified-email coverage
65.1Average contacts per company
11-50Median size (employees)
7.4%Largest-city concentration · New York
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
86
11-50
96
51-200
23
201-500
13
501-1,000
3
1,001-5,000
4
5,001-10,000
3
10001+
1

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 229 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 “workplace access software companies” 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 4,855 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 November 5, 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 “workplace access software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many workplace access software companies are there based in the United States?

RevenueBase identified 229 company matches for workplace access software companies associated with the United States as of November 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?

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

Which city has the most workplace access software companies?

New York leads with 17 company records, followed by Miami (8) and San Francisco (6).

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 4,855 professional contacts with verified work emails tracked across these 229 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 November 5, 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.