Company lists · Data refreshed October 2026

Top 25 Security locks suppliers worldwide

RevenueBase identified 2,278 company matches for security locks suppliers worldwide as of October 2026 and tracks 35,379 professional contacts across them, including 8,910 with verified work emails. The United States is the largest market and Aligarh the largest hub.

This list covers company matches for security locks suppliers 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 October 19, 2026. Country and city lists for security locks suppliers 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
2,278Companies
35,379Contacts tracked
8,910Verified emails
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The 25 largest security locks suppliers worldwide

Ranked by team size
Top 25 of 2,278 company matches for security locks suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDublin 7, IrelandHQ recorded Oct 19, 202610001+3,119 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 · Oct 19, 2026 · View company records in RevenueBase
2Exact matchCambé, BrazilHQ recorded Oct 19, 20261,001-5,000783 contacts →

Exact match

“Líder nacional em cadeados de latão e fechaduras, a PADO faz parte do cotidiano dos consumidores brasileiros há mais de 80 anos.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchNew Haven, CT, United StatesHQ recorded Oct 19, 20265,001-10,000767 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 · Oct 19, 2026 · View company records in RevenueBase
4Exact matchDiadema, BrazilHQ recorded Oct 19, 20261,001-5,000563 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 · Oct 19, 2026 · View company records in RevenueBase
5Exact matchGurgaon, IndiaHQ recorded Oct 19, 20261,001-5,000483 contacts →

Exact match

“An organization with over 28 years of experience as a reputed manufacturer of architectural hardware and provider of high security locking solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchAmityville, NY, United StatesHQ recorded Oct 19, 2026501-1,000432 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 · Oct 19, 2026 · View company records in RevenueBase
7Exact matchPune, IndiaHQ recorded Oct 19, 202651-200424 contacts →

Exact match

“Welmade Locking Systems Pvt Ltd is a consumer services company based out of J 61, Pune, Maharashtra, India.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchİstanbul, TürkiyeHQ recorded Oct 19, 20261,001-5,000384 contacts →

Exact match

“Kale Kilit, 70 yılı aşkın deneyimi, güçlü kurumsal yapısı ve kaliteden ödün vermeyen üretim anlayışıyla Türkiye’nin lider kilit ve güvenlik sistemleri üreticisi konumundadır.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchPisogne, ItalyHQ recorded Oct 19, 20261,001-5,000377 contacts →

Exact match

“ISEO is a leading group in the design and manufacture of locking systems and access control solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchJoensuu, FinlandHQ recorded Oct 19, 2026501-1,000362 contacts →

Exact match

“ABLOY secures people, property, and business operations on land, at sea, and in the air – in all circumstances.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchNova Friburgo, BrazilHQ recorded Oct 19, 20261,001-5,000337 contacts →

Exact match

“Em 1971, nasceu a Stam, uma indústria diferenciada, movida pela inovação e disposta a abrir espaços para novas histórias.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchWinston-Salem, NC, United StatesHQ recorded Oct 19, 20261,001-5,000319 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 · Oct 19, 2026 · View company records in RevenueBase
13Exact matchIstanbul, TürkiyeHQ recorded Oct 19, 20261,001-5,000310 contacts →

Exact match

“Kale Endüstri Holding A.Ş, that was founded in year 1953, made a strong entrance to the sector with Kale Lock by its big investment in year 1979, gathered all of its companies in…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchVienna, AustriaHQ recorded Oct 19, 2026501-1,000272 contacts →

Exact match

“EVVA - Your Expert in Access Control Systems EVVA is a renowned family-owned company with a proud history specializing in the development and manufacturing of locking systems.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchSt. Louis, MO, United StatesHQ recorded Oct 19, 2026201-500256 contacts →

Exact match

“It has been over 175 years since Charles Hager first started working in a blacksmith shop.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchTel Aviv, IsraelHQ recorded Oct 19, 20261,001-5,000243 contacts →

Exact match

“Founded in 1973 by two young inventors, Mul-T-Lock® Technologies Ltd.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchSalem, OR, United StatesHQ recorded Oct 19, 2026201-500241 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 · Oct 19, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 19, 2026201-500237 contacts →

Exact match

“Our founder, William F.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 19, 2026201-500233 contacts →

Exact match

“IML Security Supply was founded in 1966 and is a wholesale distributor in the United States offering products from all major manufacturers in the Security and Locksmithing…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchSalvador, BrazilHQ recorded Oct 19, 20261,001-5,000227 contacts →

Exact match

“Os produtos Papaiz são encontrados em todo o território nacional e também exportados para mais de 20 países entre as Américas, Europa, África e Oceania, uma trajetória de mais de…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchCairo, EgyptHQ recorded Oct 19, 20261,001-5,000223 contacts →

Exact match

“Ahram Security Group is a leading manufacturing company in the field of security, locking systems and door accessories.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchNew Haven, CT, United StatesHQ recorded Oct 19, 2026501-1,000222 contacts →

Exact match

“As part of the ASSA ABLOY Group, SARGENT Manufacturing Company has been a trusted leader in architectural hardware and locking solutions since the early 1800s.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchIrun, SpainHQ recorded Oct 19, 2026501-1,000210 contacts →

Exact match

“TESA is the leading Spanish manufacturer and supplier of locking solutions and access control technology for the residential and institutional markets.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchSaskatoon, SK, CanadaHQ recorded Oct 19, 2026501-1,000184 contacts →

Exact match

“At CP Distributors and AccessSMT, we unite under a shared vision of building excellence and innovation, driven by our commitment to our customers and the industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchAlbstadt, GermanyHQ recorded Oct 19, 2026501-1,000174 contacts →

Exact match

“ASSA ABLOY Sicherheitstechnik GmbH is the professional partner worldwide in mechanical and electromechanical security solutions for safety, security and convenience in buildings.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 2,278 security locks suppliers worldwide

See the full list, filter by size, metro and specialty, and access 8,910 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Security locks suppliers worldwide at a glance

As of Oct 19, 2026
25.2%Verified-email coverage
15.5Average contacts per company
11-50Median size (employees)
1.1%Largest-city concentration · Aligarh
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
1,019
11-50
699
51-200
325
201-500
112
501-1,000
35
1,001-5,000
37
5,001-10,000
6
10001+
10

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 security locks suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “security locks 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. 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 8,910 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Security locks suppliers by location

15 lists · largest first

Every Security locks suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “security locks suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many security locks suppliers are there worldwide?

RevenueBase identified 2,278 company matches for security locks suppliers worldwide 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?

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

Which country has the most security locks suppliers?

The United States leads with 454 companies, followed by the United Kingdom (173) and India (134). Every security locks suppliers list by country and city is linked on this page.

Which city has the most security locks suppliers?

Aligarh leads with 26 company records, followed by London (17) and Shenzhen (14).

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 8,910 professional contacts with verified work emails tracked across these 2,278 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 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.