Company lists · Data refreshed September 2026
Top 25 Access control and time attendance companies based in the United States
RevenueBase identified 81 company matches for access control and time attendance companies associated with the United States as of September 2026 and tracks 1,240 professional contacts across them, including 465 with verified work emails. Miami is the largest hub.
This list covers company matches for access control and time attendance 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 September 19, 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.
The 25 largest access control and time attendance companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 142 contacts → | ||||
Exact match “ABOUT Amano Cincinnati, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 99 contacts → | ||||
Exact match “Workwell Technologies specializes in streamlining time and attendance processes for small and mid-sized businesses.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 79 contacts → | ||||
Exact match “ATS is the leading provider of biometric and non-biometric workforce management tools and integration software, offering state-of-the-art solutions such as the PeoplePoint…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 74 contacts → | ||||
Exact match “At Gorrie-Regan, we want to be your favorite vendor!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 65 contacts → | ||||
Exact match “Synel Americas is a world leader in the development and production of data collection systems and solutions for workforce management of time & attendance, including access control…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 55 contacts → | ||||
Exact match “Attendance on Demand is a rapidly deployed, cloud-based time and attendance system that minimizes a company’s risk and technology investment while providing advanced features for…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 52 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 47 contacts → | ||||
Exact match “ZKTeco was officially established in 2007 and since then it has been a world leader in biometric verification that holds several patents and has been selected as a National High…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 46 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 46 contacts → | ||||
Exact match “ZKTeco Workforce Management, a leading provider of time clock solutions globally, delivers high-quality hardware, advanced embedded device software, and a comprehensive suite of…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 41 contacts → | ||||
Exact match “At Systellar Technologies, we are dedicated to empowering your business with innovative solutions that drive success.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 38 contacts → | ||||
Exact match “Headquartered in Atlanta, Georgia, Lathem is one of the world's leading designers and manufacturers of products for business.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 37 contacts → | ||||
Exact match “Over the past 50 years Carolina Time has established itself as a leader in sales and service of Parking, Access and Time & Attendance solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 35 contacts → | ||||
Exact match “Advant Solutions specializes in standalone and networked access control solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 30 contacts → | ||||
Exact match “Andrews Technology is the World's Largest Novatime Time and Attendance Reseller with over satisfied customers nationwide.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “Timeclock 365 is the ultimate solution for all your employee management needs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “Easy Clocking is a leading manufacturer of high-quality Time & Attendance Solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “ITR Systems provides and installs technology solutions such as Access Control, Surveillance Cameras, Security Alarm, Automated Time and Attendance, Wired and Wireless Synchronized…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “We’re a hardware solutions provider founded to eliminate the burdens of time collection for school district IT and HR personnel.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “The Blue Summit family works closely with clients to ensure they are reaching the peak of their success.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “Fareclock transforms and redefines how businesses manage attendance: seamlessly, efficiently, and confidently.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “InterAccess Systems has been in the security and access control business for over 30 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “Bayshore LA, fue fundada en Miami – USA, el 07 de Junio de 2005 por su actual CEO Roberth Zinatelli, como una empresa mayorista especializada en la distribución de equipos de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “Our easy time clock and attendance solution assists in streamlining your company's payroll by tracking your employees' clock in and clock out times.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “Welcome to S.A.M.S.” Recorded in the RevenueBase company graph · Sep 19, 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 and time attendance companies”. 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 81 access control and time attendance companies based in the United States
See the full list, filter by size, metro and specialty, and access 465 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Access control and time attendance companies based in the United States at a glance
As of Sep 19, 2026Companies by employee count
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 81 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 and time attendance 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 465 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 19, 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 and time attendance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many access control and time attendance companies are there based in the United States?
RevenueBase identified 81 company matches for access control and time attendance companies 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?
AMANO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most access control and time attendance companies?
Miami leads with 3 company records, followed by New York (3) and Atlanta (2).
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 465 professional contacts with verified work emails tracked across these 81 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 81 access control and time attendance companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Access control and time attendance companies by geography
- Access control and time attendance companies based in Brazil
- Access control and time attendance companies based in Germany
- Access control and time attendance companies based in India
- Access control and time attendance companies based in Italy
- Access control and time attendance companies based in South Africa
- Access control and time attendance companies based in Spain
- Access control and time attendance companies based in Türkiye
- Access control and time attendance companies based in the United Arab Emirates
- Access control and time attendance companies based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Access control and time attendance companies based in Brazil
- Access control and time attendance companies based in Germany
- Access control and time attendance companies based in India
- Access control and time attendance companies based in Italy
- Access control and time attendance companies based in South Africa
- Access control and time attendance companies based in Spain
Company intelligence · public preview
Top 25 access control and time attendance companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 81 matching company records for access control and time attendance companies based in the United States, with 1,240 tracked contacts and 465 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 access control and time attendance companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  AMANOamano.comHQ: Roseland, NJ, United StatesReported employees: 201-500 | Roseland, NJ, United States | 201-500 | Exact match | 142 contacts → |
“ABOUT Amano Cincinnati, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Workwell Technologiesworkwelltech.comHQ: Carlsbad, CA, United StatesReported employees: 51-200 | Carlsbad, CA, United States | 51-200 | Exact match | 99 contacts → |
“Workwell Technologies specializes in streamlining time and attendance processes for small and mid-sized businesses.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Accu-Time Systemsaccu-time.comHQ: Windsor, CT, United StatesReported employees: 51-200 | Windsor, CT, United States | 51-200 | Exact match | 79 contacts → |
“ATS is the leading provider of biometric and non-biometric workforce management tools and integration software, offering state-of-the-art solutions such as the PeoplePoint…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Gorrie-Regan & Associatesgorrieregan.comHQ: Birmingham, AL, United StatesReported employees: 51-200 | Birmingham, AL, United States | 51-200 | Exact match | 74 contacts → |
“At Gorrie-Regan, we want to be your favorite vendor!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Synel Americassynel-americas.comHQ: Scottsdale, AZ, United StatesReported employees: 51-200 | Scottsdale, AZ, United States | 51-200 | Exact match | 65 contacts → |
“Synel Americas is a world leader in the development and production of data collection systems and solutions for workforce management of time & attendance, including access control…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Attendance On Demandattendanceondemand.comHQ: Plymouth, MI, United StatesReported employees: 51-200 | Plymouth, MI, United States | 51-200 | Exact match | 55 contacts → |
“Attendance on Demand is a rapidly deployed, cloud-based time and attendance system that minimizes a company’s risk and technology investment while providing advanced features for…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Associated Time Instrumentsassociatedtime.comHQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 52 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Zkteco USAzktecousa.comHQ: Alpharetta, GA, United StatesReported employees: 11-50 | Alpharetta, GA, United States | 11-50 | Exact match | 47 contacts → |
“ZKTeco was officially established in 2007 and since then it has been a world leader in biometric verification that holds several patents and has been selected as a National High…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Telaeris, INCtelaeris.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 46 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Zkteco Workforce Managementzktecowfm.comHQ: Tampa, FL, United StatesReported employees: 1,001-5,000 | Tampa, FL, United States | 1,001-5,000 | Exact match | 46 contacts → |
“ZKTeco Workforce Management, a leading provider of time clock solutions globally, delivers high-quality hardware, advanced embedded device software, and a comprehensive suite of…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Systellar Technologiessystellartechnologies.comHQ: Edison, NJ, United StatesReported employees: 51-200 | Edison, NJ, United States | 51-200 | Exact match | 41 contacts → |
“At Systellar Technologies, we are dedicated to empowering your business with innovative solutions that drive success.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Lathem Timelathem.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 38 contacts → |
“Headquartered in Atlanta, Georgia, Lathem is one of the world's leading designers and manufacturers of products for business.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Carolina Time & Parking Groupcarolinatime.net HQ: Charlotte, NC, United StatesReported employees: 51-200 | Charlotte, NC, United States | 51-200 | Exact match | 37 contacts → |
“Over the past 50 years Carolina Time has established itself as a leader in sales and service of Parking, Access and Time & Attendance solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Advant Solutions, LLCadvant-solutions.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 35 contacts → |
“Advant Solutions specializes in standalone and networked access control solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Andrews Technology Hms, INCandrewstechnology.comHQ: Wilmington, NC, United StatesReported employees: 11-50 | Wilmington, NC, United States | 11-50 | Exact match | 30 contacts → |
“Andrews Technology is the World's Largest Novatime Time and Attendance Reseller with over satisfied customers nationwide.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Timeclock 365timeclock365.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 16 contacts → |
“Timeclock 365 is the ultimate solution for all your employee management needs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Easyclockingeasyclocking.comHQ: Miramar, FL, United StatesReported employees: 51-200 | Miramar, FL, United States | 51-200 | Exact match | 15 contacts → |
“Easy Clocking is a leading manufacturer of high-quality Time & Attendance Solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ITR Systemsitr-systems.com HQ: Downers Grove, IL, United StatesReported employees: 11-50 | Downers Grove, IL, United States | 11-50 | Exact match | 12 contacts → |
“ITR Systems provides and installs technology solutions such as Access Control, Surveillance Cameras, Security Alarm, Automated Time and Attendance, Wired and Wireless Synchronized…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Touchpoint K12touchpointk12.comHQ: Phoenixville, PA, United StatesReported employees: 11-50 | Phoenixville, PA, United States | 11-50 | Exact match | 12 contacts → |
“We’re a hardware solutions provider founded to eliminate the burdens of time collection for school district IT and HR personnel.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Blue Summit Technologiesbluesummittech.comHQ: Poway, CA, United StatesReported employees: 51-200 | Poway, CA, United States | 51-200 | Exact match | 11 contacts → |
“The Blue Summit family works closely with clients to ensure they are reaching the peak of their success.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fareclockfareclock.com HQ: Baltimore, MD, United StatesReported employees: 11-50 | Baltimore, MD, United States | 11-50 | Exact match | 11 contacts → |
“Fareclock transforms and redefines how businesses manage attendance: seamlessly, efficiently, and confidently.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Interaccess Systemsias1.comHQ: Bermuda Dunes, CA, United StatesReported employees: 51-200 | Bermuda Dunes, CA, United States | 51-200 | Exact match | 10 contacts → |
“InterAccess Systems has been in the security and access control business for over 30 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Bayshore Techbayshore-tech.com HQ: Doral, FL, United StatesReported employees: 51-200 | Doral, FL, United States | 51-200 | Exact match | 10 contacts → |
“Bayshore LA, fue fundada en Miami – USA, el 07 de Junio de 2005 por su actual CEO Roberth Zinatelli, como una empresa mayorista especializada en la distribución de equipos de…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Easy Time Clock INCeasytimeclock.comHQ: Warr Acres, OK, United StatesReported employees: 1-10 | Warr Acres, OK, United States | 1-10 | Exact match | 9 contacts → |
“Our easy time clock and attendance solution assists in streamlining your company's payroll by tracking your employees' clock in and clock out times.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | S.A.M.S. INCsams1.com HQ: Garner, NC, United StatesReported employees: 11-50 | Garner, NC, United States | 11-50 | Exact match | 9 contacts → |
“Welcome to S.A.M.S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 81 company matches
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Access control and time attendance companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
81 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 81 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for access control and time attendance companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many access control and time attendance companies did RevenueBase find based in the United States?
The saved snapshot records 81 matching company records, 1,240 tracked contacts and 465 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Access control and time attendance companies by geography
- Access control and time attendance companies based in Brazil
- Access control and time attendance companies based in Germany
- Access control and time attendance companies based in India
- Access control and time attendance companies based in Italy
- Access control and time attendance companies based in South Africa
- Access control and time attendance companies based in Spain
- Access control and time attendance companies based in Türkiye
- Access control and time attendance companies based in the United Arab Emirates
- Access control and time attendance companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 access control and time attendance companies based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/access-control-and-time-attendance-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Access control and time attendance companies based in Brazil
- Access control and time attendance companies based in Germany
- Access control and time attendance companies based in India
- Access control and time attendance companies based in Italy
- Access control and time attendance companies based in South Africa
- Access control and time attendance companies based in Spain
Company intelligence · public preview
Top 25 access control and time attendance companies based in the United States
RevenueBase records 81 matching company records for access control and time attendance companies based in the United States, with 1,240 tracked contacts and 465 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 access control and time attendance companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | AMANOamano.com HQ: Roseland, NJ, United StatesReported employees: 201-500 | Roseland, NJ, United States | 201-500 | Exact match | 142 contacts → |
“ABOUT Amano Cincinnati, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Workwell Technologiesworkwelltech.com HQ: Carlsbad, CA, United StatesReported employees: 51-200 | Carlsbad, CA, United States | 51-200 | Exact match | 99 contacts → |
“Workwell Technologies specializes in streamlining time and attendance processes for small and mid-sized businesses.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Accu-Time Systemsaccu-time.com HQ: Windsor, CT, United StatesReported employees: 51-200 | Windsor, CT, United States | 51-200 | Exact match | 79 contacts → |
“ATS is the leading provider of biometric and non-biometric workforce management tools and integration software, offering state-of-the-art solutions such as the PeoplePoint…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gorrie-Regan & Associatesgorrieregan.com HQ: Birmingham, AL, United StatesReported employees: 51-200 | Birmingham, AL, United States | 51-200 | Exact match | 74 contacts → |
“At Gorrie-Regan, we want to be your favorite vendor!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Synel Americassynel-americas.com HQ: Scottsdale, AZ, United StatesReported employees: 51-200 | Scottsdale, AZ, United States | 51-200 | Exact match | 65 contacts → |
“Synel Americas is a world leader in the development and production of data collection systems and solutions for workforce management of time & attendance, including access control…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Attendance On Demandattendanceondemand.com HQ: Plymouth, MI, United StatesReported employees: 51-200 | Plymouth, MI, United States | 51-200 | Exact match | 55 contacts → |
“Attendance on Demand is a rapidly deployed, cloud-based time and attendance system that minimizes a company’s risk and technology investment while providing advanced features for…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Associated Time Instrumentsassociatedtime.com HQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 52 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Zkteco USAzktecousa.com HQ: Alpharetta, GA, United StatesReported employees: 11-50 | Alpharetta, GA, United States | 11-50 | Exact match | 47 contacts → |
“ZKTeco was officially established in 2007 and since then it has been a world leader in biometric verification that holds several patents and has been selected as a National High…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Telaeris, INCtelaeris.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 46 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Zkteco Workforce Managementzktecowfm.com HQ: Tampa, FL, United StatesReported employees: 1,001-5,000 | Tampa, FL, United States | 1,001-5,000 | Exact match | 46 contacts → |
“ZKTeco Workforce Management, a leading provider of time clock solutions globally, delivers high-quality hardware, advanced embedded device software, and a comprehensive suite of…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Systellar Technologiessystellartechnologies.com HQ: Edison, NJ, United StatesReported employees: 51-200 | Edison, NJ, United States | 51-200 | Exact match | 41 contacts → |
“At Systellar Technologies, we are dedicated to empowering your business with innovative solutions that drive success.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Lathem Timelathem.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 38 contacts → |
“Headquartered in Atlanta, Georgia, Lathem is one of the world's leading designers and manufacturers of products for business.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Carolina Time & Parking Groupcarolinatime.net HQ: Charlotte, NC, United StatesReported employees: 51-200 | Charlotte, NC, United States | 51-200 | Exact match | 37 contacts → |
“Over the past 50 years Carolina Time has established itself as a leader in sales and service of Parking, Access and Time & Attendance solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Advant Solutions, LLCadvant-solutions.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 35 contacts → |
“Advant Solutions specializes in standalone and networked access control solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Andrews Technology Hms, INCandrewstechnology.com HQ: Wilmington, NC, United StatesReported employees: 11-50 | Wilmington, NC, United States | 11-50 | Exact match | 30 contacts → |
“Andrews Technology is the World's Largest Novatime Time and Attendance Reseller with over satisfied customers nationwide.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Timeclock 365timeclock365.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 16 contacts → |
“Timeclock 365 is the ultimate solution for all your employee management needs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Easyclockingeasyclocking.com HQ: Miramar, FL, United StatesReported employees: 51-200 | Miramar, FL, United States | 51-200 | Exact match | 15 contacts → |
“Easy Clocking is a leading manufacturer of high-quality Time & Attendance Solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ITR Systemsitr-systems.com HQ: Downers Grove, IL, United StatesReported employees: 11-50 | Downers Grove, IL, United States | 11-50 | Exact match | 12 contacts → |
“ITR Systems provides and installs technology solutions such as Access Control, Surveillance Cameras, Security Alarm, Automated Time and Attendance, Wired and Wireless Synchronized…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Touchpoint K12touchpointk12.com HQ: Phoenixville, PA, United StatesReported employees: 11-50 | Phoenixville, PA, United States | 11-50 | Exact match | 12 contacts → |
“We’re a hardware solutions provider founded to eliminate the burdens of time collection for school district IT and HR personnel.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Blue Summit Technologiesbluesummittech.com HQ: Poway, CA, United StatesReported employees: 51-200 | Poway, CA, United States | 51-200 | Exact match | 11 contacts → |
“The Blue Summit family works closely with clients to ensure they are reaching the peak of their success.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fareclockfareclock.com HQ: Baltimore, MD, United StatesReported employees: 11-50 | Baltimore, MD, United States | 11-50 | Exact match | 11 contacts → |
“Fareclock transforms and redefines how businesses manage attendance: seamlessly, efficiently, and confidently.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Interaccess Systemsias1.com HQ: Bermuda Dunes, CA, United StatesReported employees: 51-200 | Bermuda Dunes, CA, United States | 51-200 | Exact match | 10 contacts → |
“InterAccess Systems has been in the security and access control business for over 30 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Bayshore Techbayshore-tech.com HQ: Doral, FL, United StatesReported employees: 51-200 | Doral, FL, United States | 51-200 | Exact match | 10 contacts → |
“Bayshore LA, fue fundada en Miami – USA, el 07 de Junio de 2005 por su actual CEO Roberth Zinatelli, como una empresa mayorista especializada en la distribución de equipos de…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Easy Time Clock INCeasytimeclock.com HQ: Warr Acres, OK, United StatesReported employees: 1-10 | Warr Acres, OK, United States | 1-10 | Exact match | 9 contacts → |
“Our easy time clock and attendance solution assists in streamlining your company's payroll by tracking your employees' clock in and clock out times.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | S.A.M.S. INCsams1.com HQ: Garner, NC, United StatesReported employees: 11-50 | Garner, NC, United States | 11-50 | Exact match | 9 contacts → |
“Welcome to S.A.M.S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 81 company matches
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Access control and time attendance companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
81 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 81 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for access control and time attendance companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many access control and time attendance companies did RevenueBase find based in the United States?
The saved snapshot records 81 matching company records, 1,240 tracked contacts and 465 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Access control and time attendance companies by geography
- Access control and time attendance companies based in Brazil
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- Access control and time attendance companies based in Italy
- Access control and time attendance companies based in South Africa
- Access control and time attendance companies based in Spain
- Access control and time attendance companies based in Türkiye
- Access control and time attendance companies based in the United Arab Emirates
- Access control and time attendance companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 access control and time attendance companies based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/access-control-and-time-attendance-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Access control and time attendance companies based in Brazil
- Access control and time attendance companies based in Germany
- Access control and time attendance companies based in India
- Access control and time attendance companies based in Italy
- Access control and time attendance companies based in South Africa
- Access control and time attendance companies based in Spain