Company lists · Data refreshed October 2026

Top 25 Brewster windows suppliers based in the United Kingdom

Name: Brewster windows suppliers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 23, 2026 598 companies tracked

RevenueBase identified 598 company matches for brewster windows suppliers associated with the United Kingdom as of October 2026 and tracks 2,669 professional contacts across them, including 674 with verified work emails. London is the largest hub.

This list covers company matches for brewster windows suppliers 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 October 23, 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 Oct 23, 2026 How this list was built

598Companies

2,669Contacts tracked

674Verified emails

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The 25 largest brewster windows suppliers based in the United Kingdom

Ranked by team size

Top 25 of 598 company matches for brewster windows suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 23, 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	First Home Improvements	Exact match	Norwich, United KingdomHQ recorded Oct 23, 2026	201-500	230 contacts →
	Exact match “First Home Improvements traces its roots to the 1970's and prides itself on installing highly innovative A rated energy saving products unrivaled by many others within our…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
2	Emplas Window Systems	Exact match	Wellingborough, United KingdomHQ recorded Oct 23, 2026	201-500	114 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 · Oct 23, 2026 · View company records in RevenueBase
3	Polyframe	Exact match	Lenwade, United KingdomHQ recorded Oct 23, 2026	201-500	72 contacts →
	Exact match “Polyframe are a multi award-winning manufacturer of high quality windows, doors and conservatories.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
4	Sovereign Group LTD	Exact match	Nelson, United KingdomHQ recorded Oct 23, 2026	201-500	48 contacts →
	Exact match “Sovereign Group are manufactures and installers of UPVC windows and doors, aluminium windows, doors and composite doors.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
5	Dekko Window Systems LTD	Exact match	Ashton-under-lyne, United KingdomHQ recorded Oct 23, 2026	51-200	44 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 · Oct 23, 2026 · View company records in RevenueBase
6	Coral Windows Bradford Limited	Exact match	Bradford, United KingdomHQ recorded Oct 23, 2026	51-200	39 contacts →
	Exact match “Coral Windows are a family run business who have had over 33 years experience within the home improvement industry.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
7	Hazlemere Group	Exact match	High Wycombe, United KingdomHQ recorded Oct 23, 2026	51-200	37 contacts →
	Exact match “Hazlemere is a family owned and run double glazing manufacturer and installer based in High Wycombe, Buckinghamshire.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8	Everglade Windows LTD	Exact match	Greenford, United KingdomHQ recorded Oct 23, 2026	51-200	29 contacts →
	Exact match “At Everglade Windows, we are devoted to progressive thinking and pushing boundaries.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9	APW Glazing Limited	Exact match	Cannock, United KingdomHQ recorded Oct 23, 2026	11-50	27 contacts →
	Exact match “Expert Facade & Window Installers Accredited to major composite window manufactures standards, we help developers deliver the extraordinary through our expertise, professionalism…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10	Futuremost Limited	Exact match	Portsmouth, United KingdomHQ recorded Oct 23, 2026	11-50	23 contacts →
	Exact match “Manufacturers and installers of aluminium and uPVC windows, doors, shop fronts and screens.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
11	Cherwell	Exact match	Banbury, United KingdomHQ recorded Oct 23, 2026	11-50	21 contacts →
	Exact match “Click on the link below to send us your plans.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12	3d Aluminium	Exact match	Eynsham, United KingdomHQ recorded Oct 23, 2026	11-50	18 contacts →
	Exact match “With over 54 years experience 3D Aluminium is one of the leading players in the commercial and public sectors, offering a range of technically advanced window, door and curtain…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13	Arcura	Exact match	Croydon, United KingdomHQ recorded Oct 23, 2026	11-50	17 contacts →
	Exact match “ORIGIN & GROWTH Arcura is a long established family business initially formed in 1986 which quickly impressed the market with its commitment to quality workmanship, quality…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
14	Brackenwood Windows	Exact match	Basingstoke, United KingdomHQ recorded Oct 23, 2026	51-200	17 contacts →
	Exact match “Brackenwood is a name you can rely on for quality.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
15	Kingfisher Windows	Exact match	Bradford, United KingdomHQ recorded Oct 23, 2026	11-50	17 contacts →
	Exact match “Since 1989 we’ve been fabricating and manufacturing high performance, beautifully crafted windows, doors and conservatories throughout Yorkshire, Leeds, Halifax, Bradford…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
16	Exterior Plas	Exact match	Loughton, United KingdomHQ recorded Oct 23, 2026	11-50	17 contacts →
	Exact match “Exterior Plas Limited is a construction company based out of Old Station Rd, Loughton, United Kingdom.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
17	Tradeglaze Lincoln	Exact match	Lincoln, United KingdomHQ recorded Oct 23, 2026	51-200	16 contacts →
	Exact match “We are a manufacturer and FENSA-registered installer of uPVC and aluminium doors, windows, bifold doors, conservatories and curtain walling.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
18	Drayton Windows	Exact match	Norwich, United KingdomHQ recorded Oct 23, 2026	11-50	16 contacts →
	Exact match “Drayton Windows is a specialist commercial window and curtain wall manufacturer and installer, offering a range of facade solutions for medium and large projects in the…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
19	Glass And Framing Solutions LTD	Exact match	Hull, United KingdomHQ recorded Oct 23, 2026	11-50	15 contacts →
	Exact match “For over two decades, we have been proud to partner some of the UK’s most visionary architects, specifiers and construction specialists in traditional and modular builds.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
20	The Window Centre	Exact match	Solihull, United KingdomHQ recorded Oct 23, 2026	11-50	15 contacts →
	Exact match “The Window Centre, based in the West Midlands is a family owned company, established over 40 years ago.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
21	Alternative Windows	Exact match	Leeds, United KingdomHQ recorded Oct 23, 2026	51-200	15 contacts →
	Exact match “Alternative Windows are specialists in the design and installation of bespoke PVC and Aluminium Window, Door and Aluminium Curtain Walling to both the domestic and the commercial…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
22	The Window Company Contracts LTD	Exact match	Chelmsford, United KingdomHQ recorded Oct 23, 2026	11-50	15 contacts →
	Exact match “The Window Company (Contracts) Ltd has been named the G-Awards Installer of the Year no fewer than four times.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
23	Safeguard Glazing Supplies LTD	Exact match	Peterborough, United KingdomHQ recorded Oct 23, 2026	51-200	14 contacts →
	Exact match “Since 1995 we have been improving properties by supplying and installing new doors, windows, glass and glazing.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
24	DW Windows LTD	Exact match	Wolverhampton, United KingdomHQ recorded Oct 23, 2026	51-200	14 contacts →
	Exact match “DW Windows have been offering windows, doors and other home improvements across the West Midlands since 2006.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
25	Alpha Facilities Group LTD	Exact match	Bromsgrove, United KingdomHQ recorded Oct 23, 2026	11-50	14 contacts →
	Exact match “Alpha Group is a Midlands based specialist in high quality refurbishment and fit-outs, and also are experts in installing Windows and Doors for both the domestic and commercial…” Recorded in the RevenueBase company graph · Oct 23, 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 “brewster windows suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 598 brewster windows suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 674 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Brewster windows suppliers based in the United Kingdom at a glance

As of Oct 23, 2026

25.3%Verified-email coverage

4.5Average contacts per company

1-10Median size (employees)

5.7%Largest-city concentration · London

Oct 23, 2026Page data refreshed

Companies by employee count

1-10

338

11-50

191

51-200

201-500

501-1,000

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 598 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 “brewster windows suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 674 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 23, 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 “brewster windows suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many brewster windows suppliers are there based in the United Kingdom?

RevenueBase identified 598 company matches for brewster windows suppliers associated with the United Kingdom 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?

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

Which city has the most brewster windows suppliers?

London leads with 34 company records, followed by Leicester (8) and Leeds (7).

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 674 professional contacts with verified work emails tracked across these 598 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 23, 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.