Company lists · Data refreshed September 2026

Top 25 Window hardware manufacturers based in the United Kingdom

Name: Window hardware manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 144 companies tracked

RevenueBase identified 144 company matches for window hardware manufacturers associated with the United Kingdom as of September 2026 and tracks 1,405 professional contacts across them, including 584 with verified work emails. London is the largest hub.

This list covers company matches for window hardware manufacturers associated with the United Kingdom, 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 30, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 30, 2026 How this list was built

144Companies

1,405Contacts tracked

584Verified emails

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The 25 largest window hardware manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 144 company matches for window hardware manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Emplas Window Systems	Exact match	Wellingborough, United KingdomHQ recorded Sep 30, 2026	201-500	117 contacts →
	Exact match “Emplas is the window and door fabricator of choice, offering a complete range of premium-quality, high-security, energy-efficient windows and doors for the trade installer, new…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	TITON	Exact match	Colchester, United KingdomHQ recorded Sep 30, 2026	51-200	116 contacts →
	Exact match “Titon manufactures and supplies ventilation and window and door hardware products – ranging from its signature Trimvent background ventilator to window handles, locking systems…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Carlisle Brass LTD	Exact match	Carlisle, United KingdomHQ recorded Sep 30, 2026	201-500	77 contacts →
	Exact match “We are the UK’s largest specialised developer of door and window furniture for residential and commercial properties.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Polyframe	Exact match	Lenwade, United KingdomHQ recorded Sep 30, 2026	201-500	66 contacts →
	Exact match “Polyframe are a multi award-winning manufacturer of high quality windows, doors and conservatories.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	DATIM	Exact match	Chesterfield, United KingdomHQ recorded Sep 30, 2026	201-500	63 contacts →
	Exact match “DATIM is a Doorset and Ironmongery manufacturer and supplier specializing in the new build multi-room construction sector across the UK and Ireland.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	VBH GB	Exact match	Gillingham, United KingdomHQ recorded Sep 30, 2026	51-200	62 contacts →
	Exact match “VBH is the largest company in the hardware sector.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	UAP Limited	Exact match	United KingdomHQ recorded Sep 30, 2026	51-200	61 contacts →
	Exact match “UAP Limited has an unrivalled reputation for product excellence, innovation, and quality.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Coastal Group	Exact match	St Austell, United KingdomHQ recorded Sep 30, 2026	51-200	38 contacts →
	Exact match “Coastal Group is a leading provider of premium external door and window hardware solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Teckentrup UK LTD	Exact match	Warrington, United KingdomHQ recorded Sep 30, 2026	51-200	36 contacts →
	Exact match “A safe partner The objective of Teckentrup UK Limited is straightforward; to lead the market with products that are compliant to all current standards, offer a best practice…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Dekko Window Systems LTD	Exact match	Ashton-under-lyne, United KingdomHQ recorded Sep 30, 2026	51-200	36 contacts →
	Exact match “DEKKO WINDOW SYSTEMS LIMITED Manufacturers of a wide range of glazing products for professional installation companies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Debar Bifold-Hardware	Exact match	Bradford, United KingdomHQ recorded Sep 30, 2026	51-200	33 contacts →
	Exact match “Debar design, manufacture and distribute hardware and aluminium profiles for bi-fold doors on a global basis.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Cotswold Architectural Products	Exact match	Cheltenham, United KingdomHQ recorded Sep 30, 2026	501-1,000	31 contacts →
	Exact match “Cotswold Architectural Products has been synonymous with excellence in the fenestration industry since 1976, when we became the first company in the UK to manufacture friction…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Everglade Windows LTD	Exact match	Greenford, United KingdomHQ recorded Sep 30, 2026	51-200	27 contacts →
	Exact match “At Everglade Windows, we are devoted to progressive thinking and pushing boundaries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	ZOO Hardware	Exact match	Carlisle, United KingdomHQ recorded Sep 30, 2026	11-50	24 contacts →
	Exact match “ZOO Hardware is a designer and supplier of architectural door hardware for commercial and residential applications, proudly operating as part of Quanex Hardware Solutions-a…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Maco Door & Window Hardware UK Limited	Exact match	Sittingbourne, United KingdomHQ recorded Sep 30, 2026	1,001-5,000	23 contacts →
	Exact match “At MACO, we take pride in being a highly respected member of the window and door industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Mila Uk&i	Exact match	Daventry, United KingdomHQ recorded Sep 30, 2026	51-200	23 contacts →
	Exact match “Trusted by the UK's leading fabricators, installers and housebuilders for over 40 years, Mila delivers high-performance window and door hardware backed by exceptional service and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Dortech Direct LTD	Exact match	Huddersfield, United KingdomHQ recorded Sep 30, 2026	51-200	20 contacts →
	Exact match “Dortech Direct is an online retail company that stock building and glazing supplies.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Frank Allart & Company	Exact match	Birmingham, United KingdomHQ recorded Sep 30, 2026	51-200	19 contacts →
	Exact match “Frank Allart is the premier manufacturer of architectural hardware in the UK.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	NEW World Developments Limited	Exact match	Ballymena, United KingdomHQ recorded Sep 30, 2026	201-500	19 contacts →
	Exact match “NEW WORLD DEVELOPMENTS LIMITED manufactures a range of window and doors and is based out of Woodside Road Industrial Estate, Ballymena, CO.ANTRIM, United Kingdom.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	DGS Group PLC	Exact match	Derby, United KingdomHQ recorded Sep 30, 2026	201-500	17 contacts →
	Exact match “Established in 1977, DGS is the only distributor in the UK to offer a complete range of products for the Window & Door industry; sealed unit consumables, window and door hardware…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Croft Architectural Hardware	Exact match	Willenhall, United KingdomHQ recorded Sep 30, 2026	51-200	16 contacts →
	Exact match “Croft is a leading British manufacturer of the finest architectural hardware with a long and distinguished family heritage.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Zeroplus	Exact match	Stafford, United KingdomHQ recorded Sep 30, 2026	11-50	15 contacts →
	Exact match “Zero Seal Systems Ltd are specialist hardware suppliers to the architectural ironmongery, partitioning and door manufacturing industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Abacus Agents	Exact match	Glasgow, United KingdomHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “Welcome to Abacus Agents, your premier destination for top-quality window and door hardware solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Rapierstar	Exact match	Macclesfield, United KingdomHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “Rapierstar specialise in the design, development and supply of technically advanced fasteners for window and door manufacturing and installation, along with high quality fixings…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Total Hardware LTD	Exact match	Leeds, United KingdomHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “Total Hardware is a leading supplier of hardware to the replacement window and door market.” Recorded in the RevenueBase company graph · Sep 30, 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 “window hardware manufacturers”. 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 144 window hardware manufacturers based in the United Kingdom

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Window hardware manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

41.6%Verified-email coverage

9.8Average contacts per company

11-50Median size (employees)

6.9%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 144 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 Kingdom whose business descriptions match “window hardware 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. 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 584 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 30, 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 “window hardware manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many window hardware manufacturers are there based in the United Kingdom?

RevenueBase identified 144 company matches for window hardware manufacturers associated with the United Kingdom 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?

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

Which city has the most window hardware manufacturers?

London leads with 10 company records, followed by Walsall (6) and Leicester (3).

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 584 professional contacts with verified work emails tracked across these 144 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 30, 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.