Company lists · Data refreshed October 2026
Top 25 Proximity access control system suppliers based in the United States
RevenueBase identified 324 company matches for proximity access control system suppliers associated with the United States as of October 2026 and tracks 7,845 professional contacts across them, including 2,407 with verified work emails. Dallas is the largest hub.
This list covers company matches for proximity access control system suppliers 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 October 29, 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 proximity access control system suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,229 contacts → | ||||
Exact match “Chamberlain Group (CG) is a global leader in intelligent access and Blackstone portfolio company.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 2 | 882 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 · Oct 29, 2026 · View company records in RevenueBase | |||||
| 3 | 252 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 · Oct 29, 2026 · View company records in RevenueBase | |||||
| 4 | 224 contacts → | ||||
Exact match “IDN, Inc, International Distribution Network, provides security products, access control solutions, and related services to security professionals through its six regional…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 5 | 211 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 · Oct 29, 2026 · View company records in RevenueBase | |||||
| 6 | 192 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 · Oct 29, 2026 · View company records in RevenueBase | |||||
| 7 | 164 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 · Oct 29, 2026 · View company records in RevenueBase | |||||
| 8 | 131 contacts → | ||||
Exact match “Controlled Products is the largest wholesale distributor of perimeter access control equipment in the U.S.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 9 | 122 contacts → | ||||
Exact match “IdentiSys, Inc.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 10 | 105 contacts → | ||||
Exact match “Guardian Access Solutions was founded in 1987 with a focus on automated gates and parking and parking revenue control systems.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 11 | 90 contacts → | ||||
Exact match “Access Control Technologies (ACT) has decades of expertise manufacturing, installing and maintaining gates.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 12 | 82 contacts → | ||||
Exact match “PSX is a family-owned and operated small business providing parking and security systems integration solutions across most markets.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 13 | 69 contacts → | ||||
Exact match “ProdataKey is defining the future of access control.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 14 | 68 contacts → | ||||
Exact match “DoorKing, Inc.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 15 | 65 contacts → | ||||
Exact match “Welcome to Keri Systems, one of the world's most popular providers of access control and integrated security systems.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 16 | 63 contacts → | ||||
Exact match “Integrated Security Systems is a full service systems integrator specializing in Access Control, Life Safety, Fire Alarm, CCTV and Mass Notification Systems.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 17 | 60 contacts → | ||||
Exact match “RAE Security is a customer centric Security business.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 18 | 60 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 · Oct 29, 2026 · View company records in RevenueBase | |||||
| 19 | 57 contacts → | ||||
Exact match “Fleenor Security Systems, Inc.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 20 | 55 contacts → | ||||
Exact match “Kenton Brothers Systems for Security is a WBE certified, security systems supplier in Kansas City, Missouri.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 21 | 53 contacts → | ||||
Exact match “GoKeyless™ is headquartered at the Mound Business Park in Southwest Ohio.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 22 | 49 contacts → | ||||
Exact match “Lanmor Services (Lanmor) began operations in the year The primary focus of the business in the beginning was installing building security systems.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 23 | 42 contacts → | ||||
Exact match “SECURITY DOOR CONTROLS manufactures electrified access control hardware and controllers worldwide.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 24 | 40 contacts → | ||||
Exact match “Welcome to Access Hardware Supply - The Future of Access Control.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 25 | 38 contacts → | ||||
Exact match “CRV Surveillance is a trusted partner for businesses that need security systems that actually work in the real world-not just on paper.” Recorded in the RevenueBase company graph · Oct 29, 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 “proximity access control system suppliers”. 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 324 proximity access control system suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 2,407 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Proximity access control system suppliers based in the United States at a glance
As of Oct 29, 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 324 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 “proximity access control system suppliers” 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 2,407 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 October 29, 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 “proximity access control system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many proximity access control system suppliers are there based in the United States?
RevenueBase identified 324 company matches for proximity access control system suppliers associated with the United States as of October 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?
Chamberlain Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most proximity access control system suppliers?
Dallas leads with 10 company records, followed by New York (6) and Houston (5).
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 2,407 professional contacts with verified work emails tracked across these 324 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 October 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 324 proximity access control system suppliers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Proximity access control system suppliers by geography
- Proximity access control system suppliers based in Australia
- Proximity access control system suppliers based in Belgium
- Proximity access control system suppliers based in Brazil
- Proximity access control system suppliers based in Canada
- Proximity access control system suppliers based in France
- Proximity access control system suppliers based in Germany
- Proximity access control system suppliers based in India
- Proximity access control system suppliers based in Italy
- Proximity access control system suppliers based in the Netherlands
- Proximity access control system suppliers based in South Africa
- Proximity access control system suppliers based in Spain
- Proximity access control system suppliers based in Sweden
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
- Proximity access control system suppliers based in Australia
- Proximity access control system suppliers based in Belgium
- Proximity access control system suppliers based in Brazil
- Proximity access control system suppliers based in Canada
- Proximity access control system suppliers based in France
- Proximity access control system suppliers based in Germany
Company intelligence · public preview
Top 25 proximity access control system suppliers 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 324 matching company records for proximity access control system suppliers based in the United States, with 7,845 tracked contacts and 2,407 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: October 29, 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 proximity access control system suppliers 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 |  Chamberlain Groupchamberlaingroup.comHQ: Oak Brook, WI, United StatesReported employees: 5,001-10,000 | Oak Brook, WI, United States | 5,001-10,000 | Exact match | 2,229 contacts → |
“Chamberlain Group (CG) is a global leader in intelligent access and Blackstone portfolio company.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Security 101security101.comHQ: West Palm Beach, FL, United StatesReported employees: 501-1,000 | West Palm Beach, FL, United States | 501-1,000 | Exact match | 882 contacts → |
“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 description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  NAVCOnavco.comHQ: Orange, CA, United StatesReported employees: 51-200 | Orange, CA, United States | 51-200 | Exact match | 252 contacts → |
“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 description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  IDNidn-inc.comHQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 224 contacts → |
“IDN, Inc, International Distribution Network, provides security products, access control solutions, and related services to security professionals through its six regional…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Datawatch Systemsdatawatchsystems.comHQ: Bethesda, MD, United StatesReported employees: 201-500 | Bethesda, MD, United States | 201-500 | Exact match | 211 contacts → |
“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 description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Amag Technologyamag.comHQ: Hawthorne, CA, United StatesReported employees: 201-500 | Hawthorne, CA, United States | 201-500 | Exact match | 192 contacts → |
“AMAG Technology is a market leader in Physical Access Control, Identity Management and integrated security solutions.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sentry Securitysentrysecurity.comHQ: Wheeling, IL, United StatesReported employees: Not recorded | Wheeling, IL, United States | Not recorded | Exact match | 164 contacts → |
“Comprehensive, cutting-edge integrated security systems to protect your people, business and assets for years to come.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Controlled Products Systems Groupcontrolledproducts.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 131 contacts → |
“Controlled Products is the largest wholesale distributor of perimeter access control equipment in the U.S.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Identisysidentisys.comHQ: Eden Prairie, MN, United StatesReported employees: 201-500 | Eden Prairie, MN, United States | 201-500 | Exact match | 122 contacts → |
“IdentiSys, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Guardian Access Solutionsguardianaccess.comHQ: Nashville-davidson, TN, United StatesReported employees: 201-500 | Nashville-davidson, TN, United States | 201-500 | Exact match | 105 contacts → |
“Guardian Access Solutions was founded in 1987 with a focus on automated gates and parking and parking revenue control systems.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Access Control Technologies, LLCaccesscontrol.techHQ: Mooresville, NC, United StatesReported employees: 11-50 | Mooresville, NC, United States | 11-50 | Exact match | 90 contacts → |
“Access Control Technologies (ACT) has decades of expertise manufacturing, installing and maintaining gates.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  PSXpsxgroup.comHQ: Kennett Square, PA, United StatesReported employees: 51-200 | Kennett Square, PA, United States | 51-200 | Exact match | 82 contacts → |
“PSX is a family-owned and operated small business providing parking and security systems integration solutions across most markets.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Prodatakeyprodatakey.comHQ: Draper, UT, United StatesReported employees: 51-200 | Draper, UT, United States | 51-200 | Exact match | 69 contacts → |
“ProdataKey is defining the future of access control.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Doorking , INCdoorking.comHQ: Inglewood, CA, United StatesReported employees: 51-200 | Inglewood, CA, United States | 51-200 | Exact match | 68 contacts → |
“DoorKing, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Keri Systemskerisys.comHQ: San Jose, CA, United StatesReported employees: 51-200 | San Jose, CA, United States | 51-200 | Exact match | 65 contacts → |
“Welcome to Keri Systems, one of the world's most popular providers of access control and integrated security systems.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 63 contacts → |
“Integrated Security Systems is a full service systems integrator specializing in Access Control, Life Safety, Fire Alarm, CCTV and Mass Notification Systems.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  RAE Securityraesecurity.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 60 contacts → |
“RAE Security is a customer centric Security business.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Parabitparabit.comHQ: Bellmore, NY, United StatesReported employees: 51-200 | Bellmore, NY, United States | 51-200 | Exact match | 60 contacts → |
“Parabit delivers innovative security, self-service, and customer experience (CX) solutions that secure, automate, and enhance facilities worldwide.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Fleenor Security Systemsfleenorsecurity.comHQ: Johnson City, TN, United StatesReported employees: 51-200 | Johnson City, TN, United States | 51-200 | Exact match | 57 contacts → |
“Fleenor Security Systems, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Kenton Brothers Systems For Securitykentonbrothers.comHQ: Kansas City, MO, United StatesReported employees: 11-50 | Kansas City, MO, United States | 11-50 | Exact match | 55 contacts → |
“Kenton Brothers Systems for Security is a WBE certified, security systems supplier in Kansas City, Missouri.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Gokeylessgokeyless.comHQ: Miamisburg, OH, United StatesReported employees: 51-200 | Miamisburg, OH, United States | 51-200 | Exact match | 53 contacts → |
“GoKeyless™ is headquartered at the Mound Business Park in Southwest Ohio.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Lanmor Serviceslanmor.comHQ: Phoenix, AZ, United StatesReported employees: 51-200 | Phoenix, AZ, United States | 51-200 | Exact match | 49 contacts → |
“Lanmor Services (Lanmor) began operations in the year The primary focus of the business in the beginning was installing building security systems.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Security Door Controlssdcsecurity.com HQ: Camarillo, CA, United StatesReported employees: 51-200 | Camarillo, CA, United States | 51-200 | Exact match | 42 contacts → |
“SECURITY DOOR CONTROLS manufactures electrified access control hardware and controllers worldwide.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Access Hardware Supplyaccesshardware.com HQ: San Leandro, CA, United StatesReported employees: 51-200 | San Leandro, CA, United States | 51-200 | Exact match | 40 contacts → |
“Welcome to Access Hardware Supply - The Future of Access Control.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  CRV Surveillancecrvsurveillance.comHQ: Birmingham, AL, United StatesReported employees: 51-200 | Birmingham, AL, United States | 51-200 | Exact match | 38 contacts → |
“CRV Surveillance is a trusted partner for businesses that need security systems that actually work in the real world-not just on paper.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 324 company matches
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Proximity access control system suppliers: dataset insights
October 29, 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
324 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 324 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: October 29, 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 proximity access control system suppliers?
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 proximity access control system suppliers did RevenueBase find based in the United States?
The saved snapshot records 324 matching company records, 7,845 tracked contacts and 2,407 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: October 29, 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
Proximity access control system suppliers by geography
- Proximity access control system suppliers based in Australia
- Proximity access control system suppliers based in Belgium
- Proximity access control system suppliers based in Brazil
- Proximity access control system suppliers based in Canada
- Proximity access control system suppliers based in France
- Proximity access control system suppliers based in Germany
- Proximity access control system suppliers based in India
- Proximity access control system suppliers based in Italy
- Proximity access control system suppliers based in the Netherlands
- Proximity access control system suppliers based in South Africa
- Proximity access control system suppliers based in Spain
- Proximity access control system suppliers based in Sweden
Cite this list
RevenueBase Data Team. Top 25 proximity access control system suppliers based in the United States. Snapshot: October 29, 2026. https://revenuebase.ai/companies/proximity-access-control-system-suppliers/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
- Proximity access control system suppliers based in Australia
- Proximity access control system suppliers based in Belgium
- Proximity access control system suppliers based in Brazil
- Proximity access control system suppliers based in Canada
- Proximity access control system suppliers based in France
- Proximity access control system suppliers based in Germany
Company intelligence · public preview
Top 25 proximity access control system suppliers based in the United States
RevenueBase records 324 matching company records for proximity access control system suppliers based in the United States, with 7,845 tracked contacts and 2,407 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: October 29, 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 proximity access control system suppliers 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 | Chamberlain Groupchamberlaingroup.com HQ: Oak Brook, WI, United StatesReported employees: 5,001-10,000 | Oak Brook, WI, United States | 5,001-10,000 | Exact match | 2,229 contacts → |
“Chamberlain Group (CG) is a global leader in intelligent access and Blackstone portfolio company.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Security 101security101.com HQ: West Palm Beach, FL, United StatesReported employees: 501-1,000 | West Palm Beach, FL, United States | 501-1,000 | Exact match | 882 contacts → |
“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 description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | NAVCOnavco.com HQ: Orange, CA, United StatesReported employees: 51-200 | Orange, CA, United States | 51-200 | Exact match | 252 contacts → |
“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 description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | IDNidn-inc.com HQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 224 contacts → |
“IDN, Inc, International Distribution Network, provides security products, access control solutions, and related services to security professionals through its six regional…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Datawatch Systemsdatawatchsystems.com HQ: Bethesda, MD, United StatesReported employees: 201-500 | Bethesda, MD, United States | 201-500 | Exact match | 211 contacts → |
“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 description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Amag Technologyamag.com HQ: Hawthorne, CA, United StatesReported employees: 201-500 | Hawthorne, CA, United States | 201-500 | Exact match | 192 contacts → |
“AMAG Technology is a market leader in Physical Access Control, Identity Management and integrated security solutions.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sentry Securitysentrysecurity.com HQ: Wheeling, IL, United StatesReported employees: Not recorded | Wheeling, IL, United States | Not recorded | Exact match | 164 contacts → |
“Comprehensive, cutting-edge integrated security systems to protect your people, business and assets for years to come.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Controlled Products Systems Groupcontrolledproducts.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 131 contacts → |
“Controlled Products is the largest wholesale distributor of perimeter access control equipment in the U.S.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Identisysidentisys.com HQ: Eden Prairie, MN, United StatesReported employees: 201-500 | Eden Prairie, MN, United States | 201-500 | Exact match | 122 contacts → |
“IdentiSys, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Guardian Access Solutionsguardianaccess.com HQ: Nashville-davidson, TN, United StatesReported employees: 201-500 | Nashville-davidson, TN, United States | 201-500 | Exact match | 105 contacts → |
“Guardian Access Solutions was founded in 1987 with a focus on automated gates and parking and parking revenue control systems.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Access Control Technologies, LLCaccesscontrol.tech HQ: Mooresville, NC, United StatesReported employees: 11-50 | Mooresville, NC, United States | 11-50 | Exact match | 90 contacts → |
“Access Control Technologies (ACT) has decades of expertise manufacturing, installing and maintaining gates.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PSXpsxgroup.com HQ: Kennett Square, PA, United StatesReported employees: 51-200 | Kennett Square, PA, United States | 51-200 | Exact match | 82 contacts → |
“PSX is a family-owned and operated small business providing parking and security systems integration solutions across most markets.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Prodatakeyprodatakey.com HQ: Draper, UT, United StatesReported employees: 51-200 | Draper, UT, United States | 51-200 | Exact match | 69 contacts → |
“ProdataKey is defining the future of access control.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Doorking , INCdoorking.com HQ: Inglewood, CA, United StatesReported employees: 51-200 | Inglewood, CA, United States | 51-200 | Exact match | 68 contacts → |
“DoorKing, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Keri Systemskerisys.com HQ: San Jose, CA, United StatesReported employees: 51-200 | San Jose, CA, United States | 51-200 | Exact match | 65 contacts → |
“Welcome to Keri Systems, one of the world's most popular providers of access control and integrated security systems.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 63 contacts → |
“Integrated Security Systems is a full service systems integrator specializing in Access Control, Life Safety, Fire Alarm, CCTV and Mass Notification Systems.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | RAE Securityraesecurity.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 60 contacts → |
“RAE Security is a customer centric Security business.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Parabitparabit.com HQ: Bellmore, NY, United StatesReported employees: 51-200 | Bellmore, NY, United States | 51-200 | Exact match | 60 contacts → |
“Parabit delivers innovative security, self-service, and customer experience (CX) solutions that secure, automate, and enhance facilities worldwide.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Fleenor Security Systemsfleenorsecurity.com HQ: Johnson City, TN, United StatesReported employees: 51-200 | Johnson City, TN, United States | 51-200 | Exact match | 57 contacts → |
“Fleenor Security Systems, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Kenton Brothers Systems For Securitykentonbrothers.com HQ: Kansas City, MO, United StatesReported employees: 11-50 | Kansas City, MO, United States | 11-50 | Exact match | 55 contacts → |
“Kenton Brothers Systems for Security is a WBE certified, security systems supplier in Kansas City, Missouri.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Gokeylessgokeyless.com HQ: Miamisburg, OH, United StatesReported employees: 51-200 | Miamisburg, OH, United States | 51-200 | Exact match | 53 contacts → |
“GoKeyless™ is headquartered at the Mound Business Park in Southwest Ohio.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lanmor Serviceslanmor.com HQ: Phoenix, AZ, United StatesReported employees: 51-200 | Phoenix, AZ, United States | 51-200 | Exact match | 49 contacts → |
“Lanmor Services (Lanmor) began operations in the year The primary focus of the business in the beginning was installing building security systems.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Security Door Controlssdcsecurity.com HQ: Camarillo, CA, United StatesReported employees: 51-200 | Camarillo, CA, United States | 51-200 | Exact match | 42 contacts → |
“SECURITY DOOR CONTROLS manufactures electrified access control hardware and controllers worldwide.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Access Hardware Supplyaccesshardware.com HQ: San Leandro, CA, United StatesReported employees: 51-200 | San Leandro, CA, United States | 51-200 | Exact match | 40 contacts → |
“Welcome to Access Hardware Supply - The Future of Access Control.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | CRV Surveillancecrvsurveillance.com HQ: Birmingham, AL, United StatesReported employees: 51-200 | Birmingham, AL, United States | 51-200 | Exact match | 38 contacts → |
“CRV Surveillance is a trusted partner for businesses that need security systems that actually work in the real world-not just on paper.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 324 company matches
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Proximity access control system suppliers: dataset insights
October 29, 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
324 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 324 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: October 29, 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 proximity access control system suppliers?
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 proximity access control system suppliers did RevenueBase find based in the United States?
The saved snapshot records 324 matching company records, 7,845 tracked contacts and 2,407 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: October 29, 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
Proximity access control system suppliers by geography
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- Proximity access control system suppliers based in the Netherlands
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Cite this list
RevenueBase Data Team. Top 25 proximity access control system suppliers based in the United States. Snapshot: October 29, 2026. https://revenuebase.ai/companies/proximity-access-control-system-suppliers/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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- Proximity access control system suppliers based in France
- Proximity access control system suppliers based in Germany