Company lists · Data refreshed September 2026

Top 25 Security door manufacturers worldwide

RevenueBase identified 6,655 company matches for security door manufacturers worldwide as of September 2026 and tracks 69,632 professional contacts across them, including 19,241 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for security door manufacturers 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 September 27, 2026. Country and city lists for security door manufacturers 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 Sep 27, 2026 How this list was built
6,655Companies
69,632Contacts tracked
19,241Verified emails
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The 25 largest security door manufacturers worldwide

Ranked by team size
Top 25 of 6,655 company matches for security door manufacturers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 Sep 27, 202610001+3,024 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 · Sep 27, 2026 · View company records in RevenueBase
2Exact matchOlathe, KS, United StatesHQ recorded Sep 27, 20261,001-5,0001,648 contacts →

Exact match

“The DH Pace Company, Inc.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchSteinhagen, GermanyHQ recorded Sep 27, 20265,001-10,000978 contacts →

Exact match

“The Hörmann Group is Europe's leading provider of front doors and garage doors.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchDeerfield, IL, United StatesHQ recorded Sep 27, 20261,001-5,000744 contacts →

Exact match

“Therma-Tru is the leading entry door brand most preferred by building professionals.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchNew Haven, CT, United StatesHQ recorded Sep 27, 20265,001-10,000736 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 · Sep 27, 2026 · View company records in RevenueBase
6Exact matchDiadema, BrazilHQ recorded Sep 27, 20261,001-5,000525 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 · Sep 27, 2026 · View company records in RevenueBase
7Exact matchChamplan, FranceHQ recorded Sep 27, 2026501-1,000464 contacts →

Exact match

“Les portes automatiques : c'est record!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchGreen Bay, WI, United StatesHQ recorded Sep 27, 2026501-1,000447 contacts →

Exact match

“Your door opening specialist for life safety and security." Since its establishment in 1954, LaForce, LLC has grown to become one of the largest distributors of doors, frames…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchWinston-Salem, NC, United StatesHQ recorded Sep 27, 20261,001-5,000445 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 · Sep 27, 2026 · View company records in RevenueBase
10Exact matchDublin 24, IrelandHQ recorded Sep 27, 202651-200396 contacts →

Exact match

“With over 30 years of expertise experience, our purpose is to help make buildings work.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchPennsauken, NJ, United StatesHQ recorded Sep 27, 20261,001-5,000367 contacts →

Exact match

“For more than 500 years of combined experience, Unified Door & Hardware Group has delivered industry-leading expertise across Division 6, 8, 10, and 28 products and services for…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchDeerfield, IL, United StatesHQ recorded Sep 27, 20261,001-5,000330 contacts →

Exact match

“Founded in 1954, Larson Companies believes in creating products that make homeowners feel safe, comfortable and protected in their homes.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchDammam, Saudi ArabiaHQ recorded Sep 27, 20261,001-5,000321 contacts →

Exact match

“Al Kuhaimi Metal Industries Ltd (KMI) was founded in Dammam, Saudi Arabia, in 1975, with the purpose of meeting the growing demand for engineered metal products.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchWieloglowy, PolandHQ recorded Sep 27, 20261,001-5,000301 contacts →

Exact match

“About us: WIŚNIOWSKI is one of the most dynamically developing brands in the building sector.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchWinnipeg, MB, CanadaHQ recorded Sep 27, 2026201-500282 contacts →

Exact match

“Since 1957, Allmar Inc.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchHyderabad, IndiaHQ recorded Sep 27, 2026201-500276 contacts →

Exact match

“With over 90 years of global expertise, Hörmann combines precision engineering with a deep understanding of Indian requirements to create solutions that perform consistently…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchSte-julie, QC, CanadaHQ recorded Sep 27, 20261,001-5,000260 contacts →

Exact match

“Founded in 1982, Novatech Group employs over 1,500 people and is a leading manufacturer of components for the window and door industry.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchPhoenix Industrial Park, South AfricaHQ recorded Sep 27, 2026201-500256 contacts →

Exact match

“Trellidor manufacturers the world-renowned Trellidor range of fully framed, retractable and fixed security grilles for doors, windows and other apertures; Cottage Guard burglar…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchCairo, EgyptHQ recorded Sep 27, 20261,001-5,000218 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 · Sep 27, 2026 · View company records in RevenueBase
20Exact matchSomeren, NetherlandsHQ recorded Sep 27, 2026201-500211 contacts →

Exact match

“Berkvens was established in 1933 and has grown into a financially sound and independent company with about 430 employees.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchVale De Cambra, PortugalHQ recorded Sep 27, 2026501-1,000209 contacts →

Exact match

“Vicaima – Indústria de Madeiras e Derivados, S.A – from Vicaima Group – was founded in 1959 and is currently one of the leading European manufacturers of interior doors.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchDenver, CO, United StatesHQ recorded Sep 27, 2026201-500207 contacts →

Exact match

“TruStile is the industry leader in quality architectural doors for high-end residential and commercial markets.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchSparta, TN, United StatesHQ recorded Sep 27, 2026501-1,000204 contacts →

Exact match

“Innovative Door Systems made in North America High Performance and Industrial Doors High speed, industrial and commercial doors with features geared towards specific industry…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchTangerang, IndonesiaHQ recorded Sep 27, 2026501-1,000181 contacts →

Exact match

“PT Jaya Bersama Saputra Perkasa (Fortress) adalah produsen dan penyedia solusi pintu baja terkemuka di Indonesia.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchSheffield, United KingdomHQ recorded Sep 27, 20261,001-5,000180 contacts →

Exact match

“JELD-WEN is one of the UK’s largest manufacturer of high-quality internal doorsets with decades of experience supplying products to new and retrofit projects.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 6,655 security door manufacturers worldwide

See the full list, filter by size, metro and specialty, and access 19,241 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Security door manufacturers worldwide at a glance

As of Sep 27, 2026
27.6%Verified-email coverage
10.5Average contacts per company
11-50Median size (employees)
0.8%Largest-city concentration · London
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
2,754
11-50
2,396
51-200
1,010
201-500
247
501-1,000
67
1,001-5,000
44
5,001-10,000
11
10001+
13

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 door manufacturers are linked below.
What qualifies
Company records worldwide whose business descriptions match “security door manufacturers” 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 19,241 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 27, 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 door manufacturers by location

25 lists · largest first

Every Security door manufacturers 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 door manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many security door manufacturers are there worldwide?

RevenueBase identified 6,655 company matches for security door manufacturers worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which country has the most security door manufacturers?

The United States leads with 955 companies, followed by the United Kingdom (652) and Italy (447). Every security door manufacturers list by country and city is linked on this page.

Which city has the most security door manufacturers?

London leads with 56 company records, followed by Sao Paulo (46) and Dubai (35).

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 19,241 professional contacts with verified work emails tracked across these 6,655 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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.