Company lists · Data refreshed September 2026

Top 25 Window treatment companies based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 637 companies tracked

RevenueBase identified 637 window treatment companies headquartered in the United Kingdom as of September 2026 and tracks 3,108 professional contacts across them, including 861 with verified work emails. London is the largest hub.

This list covers window treatment companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

637Companies

3,108Contacts tracked

861Verified emails

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The 25 largest window treatment companies based in the United Kingdom

Ranked by team size

Top 25 of 637 window treatment companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to window treatment companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Hillarys	Indirect evidence	Nottingham, United KingdomHQ checked Sep 22, 2026	1,001-5,000	483 contacts →
	Indirect evidence “Established in 1971, Hillarys provides made-to-measure blinds, curtains and shutters to customers in their homes throughout Britain and Ireland.” Source: RevenueBase Database · checked Sep 22, 2026
2	Decora Blind Systems	Indirect evidence	Lisburn, United KingdomHQ checked Sep 22, 2026	501-1,000	179 contacts →
	Indirect evidence “For over 40 years, Decora has specialised in designing and manufacturing blind systems, components, and made-to-measure solutions for the trade.” Source: RevenueBase Database · checked Sep 22, 2026
3	Thomas Sanderson	Partial evidence	Nottingham, United KingdomHQ checked Sep 22, 2026	201-500	133 contacts →
	Partial evidence “From our roots starting out as a family run business in 1991, through to being part of the Hunter Douglas Group and a nationwide supplier of handmade bespike window furnishings…” Source: RevenueBase Database · checked Sep 22, 2026
4	Louvolite	Indirect evidence	Manchester, United KingdomHQ checked Sep 22, 2026	201-500	114 contacts →
	Indirect evidence “With head offices in the UK, Canada and Australia, Louvolite are a recognised leading supplier of innovative and high quality products that are proudly UK manufactured.” Source: RevenueBase Database · checked Sep 22, 2026
5	Blinds2go	Indirect evidence	Nottingham, United KingdomHQ checked Sep 22, 2026	51-200	73 contacts →
	Indirect evidence “We were the first specialist online blinds retailer, starting out way back in and since then we've grown beyond all recognition.” Source: RevenueBase Database · checked Sep 22, 2026
6	Yewdale	Indirect evidence	Essex, United KingdomHQ checked Sep 22, 2026	51-200	59 contacts →
	Indirect evidence “Yewdale is the leading designer and manufacturer of commercial blinds, curtain tracks, hospital curtains, cubicle tracks, and anti-ligature systems.” Source: RevenueBase Database · checked Sep 22, 2026
7	Silent Gliss International LTD	Strong evidence	Broadstairs, United KingdomHQ checked Sep 22, 2026	51-200	58 contacts →
	Strong evidence “As the leading global supplier of curtain tracks and blinds, Silent Gliss is committed to serving the requirements of the upper end of the window treatment market.” Source: RevenueBase Database · checked Sep 22, 2026
8	Green & Brown	Indirect evidence	Huddersfield, United KingdomHQ checked Sep 22, 2026	201-500	29 contacts →
	Indirect evidence “At Green & Brown we are true experts in our craft and we are extremely proud to be one of the largest manufacturers of quality made-to-measure blinds in the UK.” Source: RevenueBase Database · checked Sep 22, 2026
9	Illumin8 Blinds And Curtains	Indirect evidence	Nottingham, United KingdomHQ checked Sep 22, 2026	51-200	28 contacts →
	Indirect evidence “Your B2B Source for M2M Blinds & Curtains.” Source: RevenueBase Database · checked Sep 22, 2026
10	Grosvenor A K.Bro Company	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	51-200	26 contacts →
	Indirect evidence “Based in Central London, Grosvenor Contracts was established in 1990 by a pair of forward-thinking individuals with a mission to address gaps in the commercial sector.” Source: RevenueBase Database · checked Sep 22, 2026
11	Eclipse Blinds	Partial evidence	Renfrew, United KingdomHQ checked Sep 22, 2026	51-200	25 contacts →
	Partial evidence “As a leading supplier within the window blind market, Eclipse perfectly combines innovation, service and style to offer the complete package for the blind maker.” Source: RevenueBase Database · checked Sep 22, 2026
12	Decorquip	Partial evidence	Caerphilly, United KingdomHQ checked Sep 22, 2026	11-50	22 contacts →
	Partial evidence “Decorquip supplies the window furnishing trade with premium made-to-measure shading, fabrics, components, and workroom supplies.” Source: RevenueBase Database · checked Sep 22, 2026
13	Downers Design	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	21 contacts →
	Indirect evidence “Sheri Downer and her sister founded the company Downers in 1991 with the aim of creating and manufacturing bespoke handmade curtains, blinds, and soft furnishings of exceptional…” Source: RevenueBase Database · checked Sep 22, 2026
14	Swanmac LTD	Partial evidence	Cardiff, United KingdomHQ checked Sep 22, 2026	11-50	21 contacts →
	Partial evidence “Swanmac Ltd are an experienced team supplying and installing: Blinds Curtains & Tracks Wall Protection and Door Edge Protection Window Film & Manifestation Signs and Labels We…” Source: RevenueBase Database · checked Sep 22, 2026
15	The Wattrus Group	Strong evidence	Solihull, United KingdomHQ checked Sep 22, 2026	51-200	20 contacts →
	Strong evidence “With over 35 years’ experience, The Wattrus Group is one of the country’s finest manufacturers of soft furnishings, window treatments, flooring and window blinds.” Source: RevenueBase Database · checked Sep 22, 2026
16	Oceanair Marine LTD	Indirect evidence	Selsey, United KingdomHQ checked Sep 22, 2026	51-200	20 contacts →
	Indirect evidence “Founded in 1990, Oceanair Marine Limited continues to be the world’s leading supplier of blinds, shades, screens, and soft furnishings in the marine market.” Source: RevenueBase Database · checked Sep 22, 2026
17	Homefair Blinds & Shutters	Partial evidence	Seaham, United KingdomHQ checked Sep 22, 2026	201-500	19 contacts →
	Partial evidence “Homefair Blinds & Shutters offer a bespoke measure and fitting service for all types of window blind and Plantation Shutters.” Source: RevenueBase Database · checked Sep 22, 2026
18	Style Group	Indirect evidence	Needham Market, United KingdomHQ checked Sep 22, 2026	201-500	18 contacts →
	Indirect evidence “Agility.style.” Source: RevenueBase Database · checked Sep 22, 2026
19	Plantation Shutters LTD	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect evidence “Since 1982 Plantation Shutters have been synonymous with superlative quality, imaginative and distinctive design and exemplary craftsmanship and service.” Source: RevenueBase Database · checked Sep 22, 2026
20	Perfect Shutters	Partial evidence	Knowsley, United KingdomHQ checked Sep 22, 2026	51-200	17 contacts →
	Partial evidence “Perfect Shutters is a family company devoted to designing and installing beautiful made-to-measure window shutters.” Source: RevenueBase Database · checked Sep 22, 2026
21	Terrys Fabrics	Indirect evidence	Stoke-on-trent, United KingdomHQ checked Sep 22, 2026	11-50	17 contacts →
	Indirect evidence “Welcome to Terry's Fabric and Curtain Warehouse, where you will discover thousands of quality products available to buy online at the best value for money prices.” Source: RevenueBase Database · checked Sep 22, 2026
22	Shuttercraft	Indirect evidence	Winchester, United KingdomHQ checked Sep 22, 2026	51-200	16 contacts →
	Indirect evidence “We’re one of the UK’s largest shutter companies, expertly installing premium, made-to-measure shutters and blinds that transform homes up and down the country.” Source: RevenueBase Database · checked Sep 22, 2026
23	Closs & Hamblin	Strong evidence	Chichester, United KingdomHQ checked Sep 22, 2026	11-50	15 contacts →
	Strong evidence “Expert makers & fitters of window treatments for over 50 years.” Source: RevenueBase Database · checked Sep 22, 2026
24	SOL Komfort Interiors	Indirect evidence	Bodmin, United KingdomHQ checked Sep 22, 2026	51-200	14 contacts →
	Indirect evidence “NEW WEBSITE Sol Komfort is an independent, established company that has been founded and built on an exceptional understanding of client needs, delivering unrivalled solutions…” Source: RevenueBase Database · checked Sep 22, 2026
25	Shading Specialists Limited	Strong evidence	Watford, United KingdomHQ checked Sep 22, 2026	11-50	13 contacts →
	Strong evidence “Shading Specialists have been installing luxury window treatments in residential homes and commercial properties for over 60 years.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: window treatment companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names window treatment companies.
Partial evidence: Its own public description names part of window treatment companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name window treatment companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 637 window treatment companies based in the United Kingdom

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Window treatment companies based in the United Kingdom at a glance

As of Sep 22, 2026

27.7%Verified-email coverage

4.9Average contacts per company

1-10Median size (employees)

6.8%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

449

11-50

128

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 637 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among window treatment companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “window treatment companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names window treatment companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among window treatment companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 861 across the full list. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Window treatment companies by metro

Window treatment companies in London43

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names window treatment companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many window treatment companies are there based in the United Kingdom?

RevenueBase identified 637 window treatment companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Hillarys, headquartered in Nottingham, tops this list with the largest team on record.

Which city has the most window treatment companies?

London leads with 43 headquartered companies, followed by Birmingham (11) and Bristol (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 861 verified decision-maker contacts tracked across these 637 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.