Company lists · Data refreshed November 2026

Top 25 Window renovation services based in the United Kingdom

RevenueBase identified 302 company matches for window renovation services associated with the United Kingdom as of November 2026 and tracks 1,014 professional contacts across them, including 213 with verified work emails. London is the largest hub.

This list covers company matches for window renovation services 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 November 4, 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 Nov 4, 2026 How this list was built
302Companies
1,014Contacts tracked
213Verified emails
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The 25 largest window renovation services based in the United Kingdom

Ranked by team size
Top 25 of 302 company matches for window renovation services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchHarrogate, United KingdomHQ recorded Nov 4, 202651-20053 contacts →

Exact match

“Perfection isn’t just a goal but a standard you can confidently expect.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchGreenford, United KingdomHQ recorded Nov 4, 202651-20029 contacts →

Exact match

“At Everglade Windows, we are devoted to progressive thinking and pushing boundaries.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 4, 202611-5024 contacts →

Exact match

“The timber-framed window company" Specialties- New Sash and Casement Windows - Double Glazing - Full Restoration - Complete Refurbishment - Draught Proofing We take great pride in…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchBanbury, United KingdomHQ recorded Nov 4, 202611-5024 contacts →

Exact match

“Click on the link below to send us your plans.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchTredegar, United KingdomHQ recorded Nov 4, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchBasingstoke, United KingdomHQ recorded Nov 4, 202651-20016 contacts →

Exact match

“Brackenwood is a name you can rely on for quality.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchMiddlesbrough, United KingdomHQ recorded Nov 4, 202611-5016 contacts →

Exact match

“With over 30 years experience, we are a specialist manufacturer of high performance and bespoke timber windows and doors.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchBromsgrove, United KingdomHQ recorded Nov 4, 202611-5014 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 · Nov 4, 2026 · View company records in RevenueBase
9Exact matchRosyth, United KingdomHQ recorded Nov 4, 202651-20014 contacts →

Exact match

“SRJ Windows has been providing a quality service throughout Scotland since 1992.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchMoreton In Marsh, United KingdomHQ recorded Nov 4, 202611-5011 contacts →

Exact match

“In in the small Cotswold town of Moreton-in-Marsh, John H Pye set up in business as a casement maker.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchBanbury, United KingdomHQ recorded Nov 4, 202651-20011 contacts →

Exact match

“COMPLETE GLASS & GLAZING SOLUTIONS FOR DOMESTIC & COMMERCIAL PROJECTS Second-generation family business with 55+ years of excellence in the glass industry - Oxfordshire and…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchStroud, United KingdomHQ recorded Nov 4, 202611-5010 contacts →

Exact match

“Distinctive by DESIGN.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchPortadown, United KingdomHQ recorded Nov 4, 202611-5010 contacts →

Exact match

“Turkington Windows & Conservatories supply and install windows, doors, home extensions, commercial glazing and curtain walling in domestic and commercial properties across the UK…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchHarrow, United KingdomHQ recorded Nov 4, 20261-109 contacts →

Exact match

“We are a team of young, highly motivated professional fixers, specializing in Windows Fixing, but we also cover other work and services, such as cladding facades, curtain walling…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchWickford, United KingdomHQ recorded Nov 4, 202611-508 contacts →

Exact match

“Openwood Maintenance are a privately owned organisation, specialising in all aspects of servicing, maintenance & repair, and renovation of aluminium windows and doors within the…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchShipston On Stour, United KingdomHQ recorded Nov 4, 202611-508 contacts →

Exact match

“We offer our customers the complete window fitting service, including site surveys, design, manufacture, repair and refurbishment, installation and double glazing.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 4, 202651-2008 contacts →

Exact match

“In 1943 West Leigh were busy repairing the bomb damaged windows and facades of London's buildings.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchMilton Keynes, United KingdomHQ recorded Nov 4, 202611-507 contacts →

Exact match

“At Fenster Glazing, we transform businesses with premium-quality glazing solutions.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchPudsey, United KingdomHQ recorded Nov 4, 20261-107 contacts →

Exact match

“We'll take care of everything for you, from design right through to installation and we offer an after-care service which is second to none.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchHornchurch, United KingdomHQ recorded Nov 4, 20261-107 contacts →

Exact match

“Major Glass and Glazing is a company that can offer replacement glass, emergency glazing, repair broken glass.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchEnfield, United KingdomHQ recorded Nov 4, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchWhitstable, United KingdomHQ recorded Nov 4, 20261-106 contacts →

Exact match

“Passivlux has been established with the specific purpose of supplying high-quality performance windows and doors to all sectors of the construction industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchOldham, United KingdomHQ recorded Nov 4, 202611-506 contacts →

Exact match

“D&M Windows & Doors Ltd is a company based out of United Kingdom.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchStroud, United KingdomHQ recorded Nov 4, 20261-106 contacts →

Exact match

“We are a sash window renovation, restoration and painting company based in the heart of the Cotswolds.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchOxford, United KingdomHQ recorded Nov 4, 202611-506 contacts →

Exact match

“Expertly crafted Windows & Doors in Oxford, Cambridge, London & Harrogate.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 302 window renovation services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 213 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Window renovation services based in the United Kingdom at a glance

As of Nov 4, 2026
21.0%Verified-email coverage
3.4Average contacts per company
1-10Median size (employees)
9.3%Largest-city concentration · London
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
182
11-50
69
51-200
14
201-500
1
10001+
1

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 302 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 renovation services” 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 213 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 4, 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 renovation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many window renovation services are there based in the United Kingdom?

RevenueBase identified 302 company matches for window renovation services associated with the United Kingdom 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?

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

Which city has the most window renovation services?

London leads with 28 company records, followed by Birmingham (7) and Cambridge (6).

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 213 professional contacts with verified work emails tracked across these 302 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 4, 2026.

Ready to reach these companies? Verified emails and direct dials for all 302 window renovation services based in the United Kingdom. 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.