Company lists · Data refreshed November 2026
Top 25 Door access control system installers worldwide
RevenueBase identified 6,740 company matches for door access control system installers worldwide as of November 2026 and tracks 70,574 professional contacts across them, including 20,521 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for door access control system installers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for door access control system installers follow the table.
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 door access control system installers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,263 contacts → | ||||
Exact match “Allegion (NYSE: ALLE) is a global pioneer in seamless access, with leading brands like CISA®, Interflex®, LCN®, Schlage®, SimonsVoss® and Von Duprin®.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 2,934 contacts → | ||||
Exact match “ASSA ABLOY is the global leader in access solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 2,282 contacts → | ||||
Exact match “Chamberlain Group (CG) is a global leader in intelligent access and Blackstone portfolio company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,742 contacts → | ||||
Exact match “The DH Pace Company, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 927 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 776 contacts → | ||||
Exact match “Combining the expertise of the industry’s most knowledgeable door opening experts with a comprehensive product offering of leading door and hardware brands, the consultative…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 605 contacts → | ||||
Exact match “KingAlarm Systems began operations in March and, in a relatively short time, has become the largest Electronic Security Company not just in Jamaica but the entire Caribbean…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 578 contacts → | ||||
Exact match “O Grupo ASSA ABLOY é líder mundial na fabricação e fornecimento de soluções completas para controle de acesso e segurança, e dedica-se à satisfação das necessidades dos usuários…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 567 contacts → | ||||
Exact match “Securiton AG has been a leading manufacturer and installer of alarm and security systems since 1948 and is part of the Swiss Securitas Group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 474 contacts → | ||||
Exact match “With over 30 years of expertise experience, our purpose is to help make buildings work.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 464 contacts → | ||||
Exact match “NAPCO Security Technologies (NASDAQ: NSSC) is one of the world's leading manufacturers of technologically advanced electronic security equipment including intrusion and fire alarm…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 423 contacts → | ||||
Exact match “Soluzioni di automazione per accessi veicolari, ingressi pedonali automatici, cancelli, porte, barriere e dissuasori per uso residenziale, commerciale e industriale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 381 contacts → | ||||
Exact match “Kaba Group, from Rümlang in Zurich (Switzerland), and Dorma Group, based in Ennepetal near Düsseldorf (Germany), merged to form dormakaba in September 2015.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 352 contacts → | ||||
Exact match “Kings Secure Technologies (KST) is a high-end, enterprise-level systems integrator.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 309 contacts → | ||||
Exact match “Cogelec, is an entrepreneurial manufacturer with a 20-year pedigree.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 309 contacts → | ||||
Exact match “CERTEGO is a Nordic expert in access and monitoring solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 306 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 299 contacts → | ||||
Exact match “Established in 1955, The Cook & Boardman Group is the nation’s premier provider of architectural doors and frames, door hardware and related building specialty products in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 267 contacts → | ||||
Exact match “With 40 years of experience, Paxton is a company passionate about technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 258 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 253 contacts → | ||||
Exact match “Founded more than 60 years ago, Manusa has grown to become a leading company in the creation, design, development and service of all types of smart access.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 253 contacts → | ||||
Exact match “Onity supports the hospitality, self-storage, commercial, education and military segments with a full spectrum of electronic locking, access control and mobile key solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 250 contacts → | ||||
Exact match “Rapid digitisation, growing security requirements and increasingly more flexible working time models: mechanical locking systems are no longer able to keep pace with developments…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 245 contacts → | ||||
Exact match “Family owned and operated since 1968, Alarm Detection Systems, Inc.(ADS) understands that nothing is more important than the safety of your family and the protection of your…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 244 contacts → | ||||
Exact match “Protecting and securing communities with advanced software and technology-based systems.” Recorded in the RevenueBase company graph · Nov 6, 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 “door access control system installers”. 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 6,740 door access control system installers worldwide
See the full list, filter by size, metro and specialty, and access 20,521 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Door access control system installers worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for door access control system installers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “door access control system installers” 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. 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 20,521 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 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.
Door access control system installers by location
30 lists · largest firstEvery Door access control system installers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Door access control system installers based in the United States1,332
- Door access control system installers based in the United Kingdom752
- Door access control system installers based in Brazil419
- Door access control system installers based in France410
- Door access control system installers based in Australia223
- Door access control system installers based in Germany217
- Door access control system installers based in the Netherlands209
- Door access control system installers based in Canada197
- Door access control system installers based in India196
- Door access control system installers based in Spain182
- Door access control system installers based in Italy159
- Door access control system installers based in South Africa120
- Door access control system installers based in Sweden107
- Door access control system installers based in Belgium102
- Door access control system installers based in Türkiye94
- Door access control system installers based in Mexico90
- Door access control system installers based in the United Arab Emirates73
- Door access control system installers based in Switzerland67
- Door access control system installers based in Argentina62
- Door access control system installers based in Chile47
- Door access control system installers based in New Zealand43
- Door access control system installers based in Denmark42
- Door access control system installers based in Portugal42
- Door access control system installers based in Ireland36
- Door access control system installers based in Norway35
Cities
- Door access control system installers based in Sao Paulo, Brazil92
- Door access control system installers based in London, United Kingdom69
- Door access control system installers based in Dubai, United Arab Emirates39
- Door access control system installers based in New York, United States30
- Door access control system installers based in Stockholm, Sweden29
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 “door access control system installers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many door access control system installers are there worldwide?
RevenueBase identified 6,740 company matches for door access control system installers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Allegion tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most door access control system installers?
The United States leads with 1,332 companies, followed by the United Kingdom (752) and Brazil (419). Every door access control system installers list by country and city is linked on this page.
Which city has the most door access control system installers?
Sao Paulo leads with 92 company records, followed by London (71) and Dubai (39).
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 20,521 professional contacts with verified work emails tracked across these 6,740 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 6,740 door access control system installers worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 door access control system installers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 6,740 matching company records for door access control system installers worldwide, with 70,574 tracked contacts and 20,521 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: November 6, 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 door access control system installers worldwide
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 |  Allegionallegion.comHQ: Dublin 7, IN, IrelandReported employees: 10001+ | Dublin 7, IN, Ireland | 10001+ | Exact match | 3,263 contacts → |
“Allegion (NYSE: ALLE) is a global pioneer in seamless access, with leading brands like CISA®, Interflex®, LCN®, Schlage®, SimonsVoss® and Von Duprin®.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Assa Abloy Opening Solutionsassaabloy.comHQ: Woking, United StatesReported employees: 10001+ | Woking, United States | 10001+ | Exact match | 2,934 contacts → |
“ASSA ABLOY is the global leader in access solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Chamberlain Groupchamberlaingroup.comHQ: Oak Brook, IL, United StatesReported employees: 5,001-10,000 | Oak Brook, IL, United States | 5,001-10,000 | Exact match | 2,282 contacts → |
“Chamberlain Group (CG) is a global leader in intelligent access and Blackstone portfolio company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  DH Pace Company, INCdhpace.comHQ: Olathe, KS, United StatesReported employees: 1,001-5,000 | Olathe, KS, United States | 1,001-5,000 | Exact match | 1,742 contacts → |
“The DH Pace Company, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Security 101security101.comHQ: West Palm Beach, TN, United StatesReported employees: 501-1,000 | West Palm Beach, TN, United States | 501-1,000 | Exact match | 927 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Assa Abloy Door Security Solutions - USassaabloydss.comHQ: New Haven, CT, United StatesReported employees: 5,001-10,000 | New Haven, CT, United States | 5,001-10,000 | Exact match | 776 contacts → |
“Combining the expertise of the industry’s most knowledgeable door opening experts with a comprehensive product offering of leading door and hardware brands, the consultative…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Kingalarm Systemskingalarmgroup.comHQ: Kingston 5, JamaicaReported employees: 1,001-5,000 | Kingston 5, Jamaica | 1,001-5,000 | Exact match | 605 contacts → |
“KingAlarm Systems began operations in March and, in a relatively short time, has become the largest Electronic Security Company not just in Jamaica but the entire Caribbean…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Assa Abloy Brasilassaabloy.com.brHQ: Diadema, BrazilReported employees: 1,001-5,000 | Diadema, Brazil | 1,001-5,000 | Exact match | 578 contacts → |
“O Grupo ASSA ABLOY é líder mundial na fabricação e fornecimento de soluções completas para controle de acesso e segurança, e dedica-se à satisfação das necessidades dos usuários…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Securiton AGsecuriton.chHQ: Zollikofen, SwitzerlandReported employees: 501-1,000 | Zollikofen, Switzerland | 501-1,000 | Exact match | 567 contacts → |
“Securiton AG has been a leading manufacturer and installer of alarm and security systems since 1948 and is part of the Swiss Securitas Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  KCC Groupthekccgroup.comHQ: Dublin 24, IrelandReported employees: 51-200 | Dublin 24, Ireland | 51-200 | Exact match | 474 contacts → |
“With over 30 years of expertise experience, our purpose is to help make buildings work.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Napco Security Technologiesnapcosecurity.comHQ: Amityville, NY, United StatesReported employees: 501-1,000 | Amityville, NY, United States | 501-1,000 | Exact match | 464 contacts → |
“NAPCO Security Technologies (NASDAQ: NSSC) is one of the world's leading manufacturers of technologically advanced electronic security equipment including intrusion and fire alarm…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Faac Simply Automaticfaac.itHQ: Zola Predosa, ItalyReported employees: 1,001-5,000 | Zola Predosa, Italy | 1,001-5,000 | Exact match | 423 contacts → |
“Soluzioni di automazione per accessi veicolari, ingressi pedonali automatici, cancelli, porte, barriere e dissuasori per uso residenziale, commerciale e industriale.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Dormakaba Germanydormakaba.deHQ: Ennepetal, GermanyReported employees: 10001+ | Ennepetal, Germany | 10001+ | Exact match | 381 contacts → |
“Kaba Group, from Rümlang in Zurich (Switzerland), and Dorma Group, based in Ennepetal near Düsseldorf (Germany), merged to form dormakaba in September 2015.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Kings Secure Technologieskingsltd.co.ukHQ: Bradford, United KingdomReported employees: 501-1,000 | Bradford, United Kingdom | 501-1,000 | Exact match | 352 contacts → |
“Kings Secure Technologies (KST) is a high-end, enterprise-level systems integrator.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Cogeleccogelec.frHQ: Mortagne Sur Sèvre, FranceReported employees: 201-500 | Mortagne Sur Sèvre, France | 201-500 | Exact match | 309 contacts → |
“Cogelec, is an entrepreneurial manufacturer with a 20-year pedigree.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Certego Groupcertegogroup.comHQ: Västerås, SwedenReported employees: 1,001-5,000 | Västerås, Sweden | 1,001-5,000 | Exact match | 309 contacts → |
“CERTEGO is a Nordic expert in access and monitoring solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  AFA Protective Systems, INCafap.comHQ: Syosset, NY, United StatesReported employees: 201-500 | Syosset, NY, United States | 201-500 | Exact match | 306 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | The Cook & Boardman Group, LLCcookandboardman.com HQ: Winston-Salem, NC, United StatesReported employees: 1,001-5,000 | Winston-Salem, NC, United States | 1,001-5,000 | Exact match | 299 contacts → |
“Established in 1955, The Cook & Boardman Group is the nation’s premier provider of architectural doors and frames, door hardware and related building specialty products in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Paxton Access LTDpaxton-access.comHQ: Brighton, United KingdomReported employees: 201-500 | Brighton, United Kingdom | 201-500 | Exact match | 267 contacts → |
“With 40 years of experience, Paxton is a company passionate about technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  NAVCOnavco.comHQ: Orange, NJ, United StatesReported employees: 51-200 | Orange, NJ, United States | 51-200 | Exact match | 258 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Manusamanusa.comHQ: Sant Cugat Del Vallès, SpainReported employees: 201-500 | Sant Cugat Del Vallès, Spain | 201-500 | Exact match | 253 contacts → |
“Founded more than 60 years ago, Manusa has grown to become a leading company in the creation, design, development and service of all types of smart access.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  ONITYonity.comHQ: Salem, OR, United StatesReported employees: 201-500 | Salem, OR, United States | 201-500 | Exact match | 253 contacts → |
“Onity supports the hospitality, self-storage, commercial, education and military segments with a full spectrum of electronic locking, access control and mobile key solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Simonsvoss Technologies Gmbh Allegionsimons-voss.comHQ: Unterföhring, GermanyReported employees: 501-1,000 | Unterföhring, Germany | 501-1,000 | Exact match | 250 contacts → |
“Rapid digitisation, growing security requirements and increasingly more flexible working time models: mechanical locking systems are no longer able to keep pace with developments…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Alarm Detection Systemsadsalarm.comHQ: Aurora, IL, United StatesReported employees: 201-500 | Aurora, IL, United States | 201-500 | Exact match | 245 contacts → |
“Family owned and operated since 1968, Alarm Detection Systems, Inc.(ADS) understands that nothing is more important than the safety of your family and the protection of your…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Envera Systemsenverasystems.comHQ: Bradenton, FL, United StatesReported employees: 201-500 | Bradenton, FL, United States | 201-500 | Exact match | 244 contacts → |
“Protecting and securing communities with advanced software and technology-based systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 6,740 company matches
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Door access control system installers: dataset insights
November 6, 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
6,569 records in the displayed employee bands.
171 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 6,740 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: November 6, 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 ↗
Door access control system installers by location
30 lists · largest firstEvery Door access control system installers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Door access control system installers based in the United States1,332
- Door access control system installers based in the United Kingdom752
- Door access control system installers based in Brazil419
- Door access control system installers based in France410
- Door access control system installers based in Australia223
- Door access control system installers based in Germany217
- Door access control system installers based in the Netherlands209
- Door access control system installers based in Canada197
- Door access control system installers based in India196
- Door access control system installers based in Spain182
- Door access control system installers based in Italy159
- Door access control system installers based in South Africa120
- Door access control system installers based in Sweden107
- Door access control system installers based in Belgium102
- Door access control system installers based in Türkiye94
- Door access control system installers based in Mexico90
- Door access control system installers based in the United Arab Emirates73
- Door access control system installers based in Switzerland67
- Door access control system installers based in Argentina62
- Door access control system installers based in Chile47
- Door access control system installers based in New Zealand43
- Door access control system installers based in Denmark42
- Door access control system installers based in Portugal42
- Door access control system installers based in Ireland36
- Door access control system installers based in Norway35
Cities
- Door access control system installers based in Sao Paulo, Brazil92
- Door access control system installers based in London, United Kingdom69
- Door access control system installers based in Dubai, United Arab Emirates39
- Door access control system installers based in New York, United States30
- Door access control system installers based in Stockholm, Sweden29
Questions about this company list
What does Exact match mean for door access control system installers?
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 door access control system installers did RevenueBase find worldwide?
The saved snapshot records 6,740 matching company records, 70,574 tracked contacts and 20,521 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: November 6, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 door access control system installers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/door-access-control-system-installers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 door access control system installers worldwide
RevenueBase records 6,740 matching company records for door access control system installers worldwide, with 70,574 tracked contacts and 20,521 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: November 6, 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 door access control system installers worldwide
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 | Allegionallegion.com HQ: Dublin 7, IN, IrelandReported employees: 10001+ | Dublin 7, IN, Ireland | 10001+ | Exact match | 3,263 contacts → |
“Allegion (NYSE: ALLE) is a global pioneer in seamless access, with leading brands like CISA®, Interflex®, LCN®, Schlage®, SimonsVoss® and Von Duprin®.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Assa Abloy Opening Solutionsassaabloy.com HQ: Woking, United StatesReported employees: 10001+ | Woking, United States | 10001+ | Exact match | 2,934 contacts → |
“ASSA ABLOY is the global leader in access solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Chamberlain Groupchamberlaingroup.com HQ: Oak Brook, IL, United StatesReported employees: 5,001-10,000 | Oak Brook, IL, United States | 5,001-10,000 | Exact match | 2,282 contacts → |
“Chamberlain Group (CG) is a global leader in intelligent access and Blackstone portfolio company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | DH Pace Company, INCdhpace.com HQ: Olathe, KS, United StatesReported employees: 1,001-5,000 | Olathe, KS, United States | 1,001-5,000 | Exact match | 1,742 contacts → |
“The DH Pace Company, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Security 101security101.com HQ: West Palm Beach, TN, United StatesReported employees: 501-1,000 | West Palm Beach, TN, United States | 501-1,000 | Exact match | 927 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Assa Abloy Door Security Solutions - USassaabloydss.com HQ: New Haven, CT, United StatesReported employees: 5,001-10,000 | New Haven, CT, United States | 5,001-10,000 | Exact match | 776 contacts → |
“Combining the expertise of the industry’s most knowledgeable door opening experts with a comprehensive product offering of leading door and hardware brands, the consultative…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kingalarm Systemskingalarmgroup.com HQ: Kingston 5, JamaicaReported employees: 1,001-5,000 | Kingston 5, Jamaica | 1,001-5,000 | Exact match | 605 contacts → |
“KingAlarm Systems began operations in March and, in a relatively short time, has become the largest Electronic Security Company not just in Jamaica but the entire Caribbean…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Assa Abloy Brasilassaabloy.com.br HQ: Diadema, BrazilReported employees: 1,001-5,000 | Diadema, Brazil | 1,001-5,000 | Exact match | 578 contacts → |
“O Grupo ASSA ABLOY é líder mundial na fabricação e fornecimento de soluções completas para controle de acesso e segurança, e dedica-se à satisfação das necessidades dos usuários…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Securiton AGsecuriton.ch HQ: Zollikofen, SwitzerlandReported employees: 501-1,000 | Zollikofen, Switzerland | 501-1,000 | Exact match | 567 contacts → |
“Securiton AG has been a leading manufacturer and installer of alarm and security systems since 1948 and is part of the Swiss Securitas Group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | KCC Groupthekccgroup.com HQ: Dublin 24, IrelandReported employees: 51-200 | Dublin 24, Ireland | 51-200 | Exact match | 474 contacts → |
“With over 30 years of expertise experience, our purpose is to help make buildings work.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Napco Security Technologiesnapcosecurity.com HQ: Amityville, NY, United StatesReported employees: 501-1,000 | Amityville, NY, United States | 501-1,000 | Exact match | 464 contacts → |
“NAPCO Security Technologies (NASDAQ: NSSC) is one of the world's leading manufacturers of technologically advanced electronic security equipment including intrusion and fire alarm…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Faac Simply Automaticfaac.it HQ: Zola Predosa, ItalyReported employees: 1,001-5,000 | Zola Predosa, Italy | 1,001-5,000 | Exact match | 423 contacts → |
“Soluzioni di automazione per accessi veicolari, ingressi pedonali automatici, cancelli, porte, barriere e dissuasori per uso residenziale, commerciale e industriale.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Dormakaba Germanydormakaba.de HQ: Ennepetal, GermanyReported employees: 10001+ | Ennepetal, Germany | 10001+ | Exact match | 381 contacts → |
“Kaba Group, from Rümlang in Zurich (Switzerland), and Dorma Group, based in Ennepetal near Düsseldorf (Germany), merged to form dormakaba in September 2015.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Kings Secure Technologieskingsltd.co.uk HQ: Bradford, United KingdomReported employees: 501-1,000 | Bradford, United Kingdom | 501-1,000 | Exact match | 352 contacts → |
“Kings Secure Technologies (KST) is a high-end, enterprise-level systems integrator.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Cogeleccogelec.fr HQ: Mortagne Sur Sèvre, FranceReported employees: 201-500 | Mortagne Sur Sèvre, France | 201-500 | Exact match | 309 contacts → |
“Cogelec, is an entrepreneurial manufacturer with a 20-year pedigree.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Certego Groupcertegogroup.com HQ: Västerås, SwedenReported employees: 1,001-5,000 | Västerås, Sweden | 1,001-5,000 | Exact match | 309 contacts → |
“CERTEGO is a Nordic expert in access and monitoring solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | AFA Protective Systems, INCafap.com HQ: Syosset, NY, United StatesReported employees: 201-500 | Syosset, NY, United States | 201-500 | Exact match | 306 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | The Cook & Boardman Group, LLCcookandboardman.com HQ: Winston-Salem, NC, United StatesReported employees: 1,001-5,000 | Winston-Salem, NC, United States | 1,001-5,000 | Exact match | 299 contacts → |
“Established in 1955, The Cook & Boardman Group is the nation’s premier provider of architectural doors and frames, door hardware and related building specialty products in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Paxton Access LTDpaxton-access.com HQ: Brighton, United KingdomReported employees: 201-500 | Brighton, United Kingdom | 201-500 | Exact match | 267 contacts → |
“With 40 years of experience, Paxton is a company passionate about technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | NAVCOnavco.com HQ: Orange, NJ, United StatesReported employees: 51-200 | Orange, NJ, United States | 51-200 | Exact match | 258 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Manusamanusa.com HQ: Sant Cugat Del Vallès, SpainReported employees: 201-500 | Sant Cugat Del Vallès, Spain | 201-500 | Exact match | 253 contacts → |
“Founded more than 60 years ago, Manusa has grown to become a leading company in the creation, design, development and service of all types of smart access.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ONITYonity.com HQ: Salem, OR, United StatesReported employees: 201-500 | Salem, OR, United States | 201-500 | Exact match | 253 contacts → |
“Onity supports the hospitality, self-storage, commercial, education and military segments with a full spectrum of electronic locking, access control and mobile key solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Simonsvoss Technologies Gmbh Allegionsimons-voss.com HQ: Unterföhring, GermanyReported employees: 501-1,000 | Unterföhring, Germany | 501-1,000 | Exact match | 250 contacts → |
“Rapid digitisation, growing security requirements and increasingly more flexible working time models: mechanical locking systems are no longer able to keep pace with developments…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Alarm Detection Systemsadsalarm.com HQ: Aurora, IL, United StatesReported employees: 201-500 | Aurora, IL, United States | 201-500 | Exact match | 245 contacts → |
“Family owned and operated since 1968, Alarm Detection Systems, Inc.(ADS) understands that nothing is more important than the safety of your family and the protection of your…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Envera Systemsenverasystems.com HQ: Bradenton, FL, United StatesReported employees: 201-500 | Bradenton, FL, United States | 201-500 | Exact match | 244 contacts → |
“Protecting and securing communities with advanced software and technology-based systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 6,740 company matches
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Door access control system installers: dataset insights
November 6, 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
6,569 records in the displayed employee bands.
171 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 6,740 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: November 6, 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 ↗
Door access control system installers by location
30 lists · largest firstEvery Door access control system installers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Door access control system installers based in the United States1,332
- Door access control system installers based in the United Kingdom752
- Door access control system installers based in Brazil419
- Door access control system installers based in France410
- Door access control system installers based in Australia223
- Door access control system installers based in Germany217
- Door access control system installers based in the Netherlands209
- Door access control system installers based in Canada197
- Door access control system installers based in India196
- Door access control system installers based in Spain182
- Door access control system installers based in Italy159
- Door access control system installers based in South Africa120
- Door access control system installers based in Sweden107
- Door access control system installers based in Belgium102
- Door access control system installers based in Türkiye94
- Door access control system installers based in Mexico90
- Door access control system installers based in the United Arab Emirates73
- Door access control system installers based in Switzerland67
- Door access control system installers based in Argentina62
- Door access control system installers based in Chile47
- Door access control system installers based in New Zealand43
- Door access control system installers based in Denmark42
- Door access control system installers based in Portugal42
- Door access control system installers based in Ireland36
- Door access control system installers based in Norway35
Cities
- Door access control system installers based in Sao Paulo, Brazil92
- Door access control system installers based in London, United Kingdom69
- Door access control system installers based in Dubai, United Arab Emirates39
- Door access control system installers based in New York, United States30
- Door access control system installers based in Stockholm, Sweden29
Questions about this company list
What does Exact match mean for door access control system installers?
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 door access control system installers did RevenueBase find worldwide?
The saved snapshot records 6,740 matching company records, 70,574 tracked contacts and 20,521 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: November 6, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 door access control system installers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/door-access-control-system-installers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗