Company lists · Data refreshed September 2026

Top 25 Sustainable fashion companies based in the United Kingdom

Name: Sustainable fashion 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 19, 2026 841 companies tracked

RevenueBase identified 841 sustainable fashion companies headquartered in the United Kingdom as of September 2026 and tracks 18,885 professional contacts across them, including 2,789 with verified work emails. London is the largest hub.

This list covers sustainable fashion 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 19, 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 19, 2026 86% judged on-target in blind review

841Companies

18,885Contacts tracked

2,789Verified emails

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The 25 largest sustainable fashion companies based in the United Kingdom

Ranked by team size

Top 25 of 841 sustainable fashion companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to sustainable fashion 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	Superdry	Indirect evidence	Cheltenham, United KingdomHQ checked Sep 19, 2026	1,001-5,000	2,899 contacts →
	Indirect evidence “Inspired by our brand values of future, craft, and culture, we aspire to create timeless design that empowers confidence.” Source: RevenueBase Database · checked Sep 19, 2026
2	Mulberry England	Indirect evidence	Somerset, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,842 contacts →
	Indirect evidence “Born in Somerset in 1971, Mulberry is an iconic lifestyle brand with a playful and uniquely British blend of creativity, community, craft and culture.” Source: RevenueBase Database · checked Sep 19, 2026
3	Fatface	Indirect evidence	Havant, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,104 contacts →
	Indirect evidence “MADE FOR LIFE.” Source: RevenueBase Database · checked Sep 19, 2026
4	White Stuff	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	792 contacts →
	Indirect evidence “White Stuff is a lifestyle brand for independent spirits with individual style.” Source: RevenueBase Database · checked Sep 19, 2026
5	Vivienne Westwood	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	678 contacts →
	Partial evidence “Vivienne Westwood is one of the last independent global fashion companies in the world.” Source: RevenueBase Database · checked Sep 19, 2026
6	Stella Mccartney	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	501-1,000	653 contacts →
	Indirect evidence “Stella McCartney is a luxury lifestyle brand that was launched under the designer’s name in 2001.” Source: RevenueBase Database · checked Sep 19, 2026
7	Fashion Revolution	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	n/a	229 contacts →
	Partial evidence “Fashion Revolution is a global movement campaigning for a fashion industry that conserves and restores the environment and values people over growth and profit.” Source: RevenueBase Database · checked Sep 19, 2026
8	The OWN Studio	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	n/a	219 contacts →
	Indirect evidence “London-based designers Jess Kaye and Rosie Williams are founders of The OWN Studio, the label bringing a fresh and contemporary approach to wedding and evening wear.” Source: RevenueBase Database · checked Sep 19, 2026
9	Urbanic	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	501-1,000	196 contacts →
	Strong evidence “Urbanic is a global fashion company headquartered in London, committed to balancing creativity and sustainability through the use of advanced technology.” Source: RevenueBase Database · checked Sep 19, 2026
10	Nobody's Child	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	168 contacts →
	Indirect evidence “Nobody’s Child is a London based womenswear brand founded by retail entrepreneur, Andrew Xeni and led by CEO, Jody Plows.” Source: RevenueBase Database · checked Sep 19, 2026
11	Lucy & YAK	Indirect evidence	Brighton, United KingdomHQ checked Sep 19, 2026	51-200	129 contacts →
	Indirect evidence “Lucy & Yak is an independent, people-focused brand, dedicated to upholding a positive environmental and social impact; showcasing that a business can and should be done…” Source: RevenueBase Database · checked Sep 19, 2026
12	Pentex LTD	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	125 contacts →
	Indirect evidence “At Pentex, integrity shapes everything we do; from how we treat people to how we make products.” Source: RevenueBase Database · checked Sep 19, 2026
13	Beyond Retro	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	111 contacts →
	Partial evidence “Beyond Retro is home to a passionate all-star team of fashion and vintage experts committed to recycling while delivering a one-of-a-kind experience to our fashion-forward…” Source: RevenueBase Database · checked Sep 19, 2026
14	TRAID	Partial evidence	Wembley, United KingdomHQ checked Sep 19, 2026	51-200	104 contacts →
	Partial evidence “We are proud pioneers of second-hand clothing on a mission to change fashion for the better through our twelve London stores and global charitable projects.” Source: RevenueBase Database · checked Sep 19, 2026
15	Wolf & Badger	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	94 contacts →
	Indirect evidence “Wolf & Badger is the B Corp marketplace to discover the best independent, ethical brands from around the globe.” Source: RevenueBase Database · checked Sep 19, 2026
16	TALA	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	88 contacts →
	Indirect evidence “ultra flattering active-inspired pieces that you’ll feel good in, and good about.” Source: RevenueBase Database · checked Sep 19, 2026
17	Pangaia	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	83 contacts →
	Indirect evidence “PANGAIA is a purpose-driven lifestyle company bringing problem-solving materials science innovations to the world.” Source: RevenueBase Database · checked Sep 19, 2026
18	Scamp & Dude	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	71 contacts →
	Partial evidence “Scamp & Dude is a BCorp certified superpower infused fashion brand on a mission to turn the world of fashion into a force for good.” Source: RevenueBase Database · checked Sep 19, 2026
19	Frugi Organic Children's Clothing	Indirect evidence	Indian Queens, United KingdomHQ checked Sep 19, 2026	11-50	59 contacts →
	Indirect evidence “We’re Frugi, the people and planet conscious childrenswear brand on a mission to inspire a love for the planet we play on.” Source: RevenueBase Database · checked Sep 19, 2026
20	Baukjen & Isabella Oliver House Of Baukjen	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	53 contacts →
	Indirect evidence “House of Baukjen is a London-based, family-run contemporary womenswear brand.” Source: RevenueBase Database · checked Sep 19, 2026
21	Damson Madder	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	48 contacts →
	Partial evidence “Damson Madder was founded with a clear intention: to create bold, distinctive fashion, thoughtfully and responsibly.” Source: RevenueBase Database · checked Sep 19, 2026
22	Thrift	Partial evidence	South Bank, United KingdomHQ checked Sep 19, 2026	51-200	44 contacts →
	Partial evidence “Thrift+ is the pre-loved fashion marketplace.” Source: RevenueBase Database · checked Sep 19, 2026
23	Aspiga	Strong evidence	Battersea, United KingdomHQ checked Sep 19, 2026	11-50	41 contacts →
	Strong evidence “Sustainability has been woven into our DNA since day one." Lucy Macnamara, Founder, Aspiga Established in 2006, Aspiga is a B Corp certified responsible fashion brand that…” Source: RevenueBase Database · checked Sep 19, 2026
24	Post Fashion	Indirect evidence	Camden, United KingdomHQ checked Sep 19, 2026	51-200	35 contacts →
	Indirect evidence “Designing and creating the clothes you wear since 2008.” Source: RevenueBase Database · checked Sep 19, 2026
25	OMNES	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	34 contacts →
	Partial evidence “As one of the world’s most prolific polluters, and with millions of tonnes of textiles ending up in landfill every year, the fashion industry’s detrimental impact is vast.” Source: RevenueBase Database · checked Sep 19, 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: sustainable fashion 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 sustainable fashion companies.
Partial evidence: Its own public description names part of sustainable fashion companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainable fashion 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 841 sustainable fashion companies based in the United Kingdom

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Sustainable fashion companies based in the United Kingdom at a glance

As of Sep 19, 2026

14.8%Verified-email coverage

22.5Average contacts per company

1-10Median size (employees)

55.6%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

697

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 841 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 sustainable fashion 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 “sustainable fashion 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 sustainable fashion 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 sustainable fashion 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, 2,789 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 19, 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.

Sustainable fashion companies by metro

Sustainable fashion companies in London468
Sustainable fashion companies in Manchester38

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 sustainable fashion 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 sustainable fashion companies are there based in the United Kingdom?

RevenueBase identified 841 sustainable fashion 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?

Superdry, headquartered in Cheltenham, tops this list with the largest team on record.

Which city has the most sustainable fashion companies?

London leads with 468 headquartered companies, followed by Manchester (38) and Brighton (16).

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 2,789 verified decision-maker contacts tracked across these 841 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 19, 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.