Company lists · Data refreshed September 2026

Top 25 Window treatment companies worldwide

Name: Window treatment companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 5,908 companies tracked

RevenueBase identified 5,908 window treatment companies worldwide as of September 2026 and tracks 38,991 professional contacts across them, including 9,240 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers window treatment companies worldwide, 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. Country and city lists for window treatment companies follow the table.

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

5,908Companies

38,991Contacts tracked

9,240Verified emails

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The 25 largest window treatment companies worldwide

Ranked by team size

Top 25 of 5,908 window treatment companies worldwide, 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	Hunter Douglas, INC	Partial evidence	New York, NY, United StatesHQ checked Sep 22, 2026	10001+	2,291 contacts →
	Partial evidence “Hunter Douglas offers premium, intelligent window fashions that beautifully transform natural light and enhance your home's interiors.” Source: RevenueBase Database · checked Sep 22, 2026
2	Hunter Douglas Europe	Partial evidence	Rotterdam, NetherlandsHQ checked Sep 22, 2026	10001+	1,876 contacts →
	Partial evidence “Hunter Douglas is the world’s leading manufacturer of window coverings and a major producer of architectural products, trusted in millions of homes and commercial buildings…” Source: RevenueBase Database · checked Sep 22, 2026
3	Springs Window Fashions	Indirect evidence	Middleton, WI, United StatesHQ checked Sep 22, 2026	5,001-10,000	1,548 contacts →
	Indirect evidence “Our tagline is “the Best Experience Company.” And it’s more than just a set of words-it represents the essence of who we are.” Source: RevenueBase Database · checked Sep 22, 2026
4	3 DAY Blinds	Partial evidence	Irvine, CA, United StatesHQ checked Sep 22, 2026	501-1,000	849 contacts →
	Partial evidence “3 Day Blinds is the leading manufacturer and retailer of custom window coverings in the United States.” Source: RevenueBase Database · checked Sep 22, 2026
5	The Shade Store	Strong evidence	Port Chester, NY, United StatesHQ checked Sep 22, 2026	1,001-5,000	692 contacts →
	Strong evidence “We've been making handcrafted custom window treatments for three generations-and we do it better than anybody else.” Source: RevenueBase Database · checked Sep 22, 2026
6	Blinds To GO	Indirect evidence	Paramus, NJ, United StatesHQ checked Sep 22, 2026	1,001-5,000	620 contacts →
	Indirect evidence “Blinds-To-Go is a privately owned and high-growth Company established in 1954 that offers consumers the largest selection of custom-made blinds and shades at factory-direct prices.” Source: RevenueBase Database · checked Sep 22, 2026
7	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
8	Levolor	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 22, 2026	1,001-5,000	294 contacts →
	Partial evidence “LEVOLOR, a division of Hunter Douglas, is a leading manufacturer and marketer of custom and sizable window covering products including blinds and shades.” Source: RevenueBase Database · checked Sep 22, 2026
9	Heytens	Indirect evidence	Lezennes, FranceHQ checked Sep 22, 2026	51-200	270 contacts →
	Indirect evidence “Heytens: Leader in Custom Blinds and Curtains For over 50 years, Heytens has been a key player in the world of blinds and curtains, offering much more than just decorative…” Source: RevenueBase Database · checked Sep 22, 2026
10	Custom Decorators, INC	Indirect evidence	Tualatin, OR, United StatesHQ checked Sep 22, 2026	201-500	255 contacts →
	Indirect evidence “Custom Decorators, a division of Hunter Douglas, is the premier in-home design and installation service for major retailers and brands in North America, specializing in…” Source: RevenueBase Database · checked Sep 22, 2026
11	Bandalux	Indirect evidence	Granollers, SpainHQ checked Sep 22, 2026	501-1,000	246 contacts →
	Indirect evidence “Bandalux has been developing, manufacturing and selling high-range shades and drapes from 1986.” Source: RevenueBase Database · checked Sep 22, 2026
12	DESCO	Indirect evidence	Casablanca, MoroccoHQ checked Sep 22, 2026	n/a	224 contacts →
	Indirect evidence “DESCO c’est : Une expérience et un savoir-faire de 63 ans dans l’importation, fabrication sur mesures et pose d’une large gamme de stores intérieurs et extérieurs de la plus haute…” Source: RevenueBase Database · checked Sep 22, 2026
13	Coulisse	Partial evidence	Enter, NetherlandsHQ checked Sep 22, 2026	201-500	215 contacts →
	Partial evidence “Coulisse is a global B2B manufacturer of smart window covering solutions.” Source: RevenueBase Database · checked Sep 22, 2026
14	Hella Sonnen- UND Wetterschutztechnik Gmbh	Indirect evidence	Abfaltersbach, AustriaHQ checked Sep 22, 2026	1,001-5,000	192 contacts →
	Indirect evidence “HELLA hat es sich seit Gründung im Jahre 1959 zur Aufgabe gemacht, für Kunden die jeweils beste Lösung zu finden.” Source: RevenueBase Database · checked Sep 22, 2026
15	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
16	MHZ Hachtel Gmbh & Co. KG	Indirect evidence	Leinfelden-echterdingen, GermanyHQ checked Sep 22, 2026	1,001-5,000	178 contacts →
	Indirect evidence “Since the company was founded in 1930, MHZ Hachtel GmbH & Co.” Source: RevenueBase Database · checked Sep 22, 2026
17	Rollease Acmeda	Partial evidence	Stamford, CT, United StatesHQ checked Sep 22, 2026	201-500	177 contacts →
	Partial evidence “At Rollease Acmeda, we are innovators of precision window covering hardware systems, specialised fabrics, and automated shade solutions.” Source: RevenueBase Database · checked Sep 22, 2026
18	Saxun By Giménez Ganga	Indirect evidence	Sax, SpainHQ checked Sep 22, 2026	501-1,000	159 contacts →
	Indirect evidence “Saxun es la marca comercial de Giménez Ganga, una mercantil con más de 65 años de trayectoria en el sector del Cerramiento, la Protección Solar y la Decoración de espacios.” Source: RevenueBase Database · checked Sep 22, 2026
19	Custom Brands Group	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 22, 2026	501-1,000	159 contacts →
	Partial evidence “Custom window coverings” Source: RevenueBase Database · checked Sep 22, 2026
20	Profalux Industrie	Indirect evidence	Thyez, FranceHQ checked Sep 22, 2026	201-500	134 contacts →
	Indirect evidence “Depuis plus de 50 ans, Profalux concoit, fabrique et commercialise des volets roulants, des brise-soleil orientables, des stores verticaux et des portes de garage.” Source: RevenueBase Database · checked Sep 22, 2026
21	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
22	Custom Brands Group	Strong evidence	Salt Lake City, UT, United StatesHQ checked Sep 22, 2026	501-1,000	124 contacts →
	Strong evidence “Custom Brands Group, a division of Hunter Douglas, provides custom window treatments to businesses large and small.” Source: RevenueBase Database · checked Sep 22, 2026
23	Rockwood Shutters	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	51-200	121 contacts →
	Indirect evidence “Rockwood Shutters specializes in custom made shutters, personalized blinds and shades available in many styles, options, designs and materials.” Source: RevenueBase Database · checked Sep 22, 2026
24	Sunburst Shutters & Window Fashions USA	Strong evidence	Las Vegas, NV, United StatesHQ checked Sep 22, 2026	501-1,000	115 contacts →
	Strong evidence “We’re your source for top quality custom window treatments.” Source: RevenueBase Database · checked Sep 22, 2026
25	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

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 5,908 window treatment companies worldwide

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Window treatment companies worldwide at a glance

As of Sep 22, 2026

23.7%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

0.9%Largest-city concentration · Sao Paulo

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

3,607

11-50

1,574

51-200

433

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for window treatment companies are linked below.
What qualifies: Companies worldwide 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.
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, 9,240 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 location

19 lists · largest first

Every Window treatment companies 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 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 worldwide?

RevenueBase identified 5,908 window treatment companies worldwide 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?

Hunter Douglas, INC, headquartered in New York, tops this list with the largest team on record.

Which country has the most window treatment companies?

The United States leads with 1,724 companies, followed by the United Kingdom (637) and Australia (430). Every window treatment companies list by country and city is linked on this page.

Which city has the most window treatment companies?

Sao Paulo leads with 51 headquartered companies, followed by London (47) and New York (39).

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 9,240 verified decision-maker contacts tracked across these 5,908 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.