Company lists · Data refreshed September 2026

Top 25 Sustainable sourcing companies based in the United Kingdom

Name: Sustainable sourcing 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 360 companies tracked

RevenueBase identified 360 company matches for sustainable sourcing companies associated with the United Kingdom as of September 2026 and tracks 3,839 professional contacts across them, including 1,578 with verified work emails. London is the largest hub.

This list covers company matches for sustainable sourcing companies 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 September 19, 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 Sep 19, 2026 How this list was built

360Companies

3,839Contacts tracked

1,578Verified emails

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The 25 largest sustainable sourcing companies based in the United Kingdom

Ranked by team size

Top 25 of 360 company matches for sustainable sourcing companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Achilles Information Limited	Exact match	Abingdon, United KingdomHQ recorded Sep 19, 2026	501-1,000	836 contacts →
	Exact match “For more than 30 years, Achilles has protected organisations’ business interests and reputations by providing unrivalled levels of supply chain transparency, carbon reduction and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	SEDEX	Exact match	London, United KingdomHQ recorded Sep 19, 2026	201-500	427 contacts →
	Exact match “Sedex is a global technology company that specialises in data, insights and professional services to empower supply chain sustainability.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Proforest	Exact match	Oxford, United KingdomHQ recorded Sep 19, 2026	201-500	242 contacts →
	Exact match “Proforest is a dynamic not-for-profit organisation with global presence that has established itself as a leader in the development and implementation of sustainable production and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Safecontractor	Exact match	Cardiff, United KingdomHQ recorded Sep 19, 2026	501-1,000	104 contacts →
	Exact match “Creating Safer Workplaces for Everyone.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	ERM CVS	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	100 contacts →
	Exact match “ERM CVS provides science-based, independent assurance, verification certification and training services for the world’s leading organizations.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	3keel	Exact match	Oxford, United KingdomHQ recorded Sep 19, 2026	51-200	93 contacts →
	Exact match “3Keel is an award-winning B-Corp sustainability consultancy committed to making systems, supply chains and landscapes fit for the future.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	AES Sustainability Consultants	Exact match	Tiverton, United KingdomHQ recorded Sep 19, 2026	51-200	92 contacts →
	Exact match “AES Sustainability Consultants is a leading technical consultancy that delivers value engineered solutions across the homebuilding and construction industries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Talasey LTD	Exact match	Scunthorpe, United KingdomHQ recorded Sep 19, 2026	51-200	67 contacts →
	Exact match “Talasey Ltd is one of the UK's leading independent suppliers of high-quality landscaping solutions and has been inspiring outdoor spaces for almost 20 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Procure4	Exact match	Leamington Spa, United KingdomHQ recorded Sep 19, 2026	51-200	65 contacts →
	Exact match “Procure4 helps organizations unlock capital, reduce costs, improve spend visibility, and build high-performing procurement functions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Track Record Global	Exact match	Oxfordshire, United KingdomHQ recorded Sep 19, 2026	51-200	63 contacts →
	Exact match “Founded by Frank Miller, Track Record Global are passionate about the future of the planet.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Action Sustainability	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	62 contacts →
	Exact match “Recognised for its commitment to employees with a sought-after Best Companies “One To Watch” industry standard, Action Sustainability offers a 3-in-1 solution through…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	International Associates Limited	Exact match	Glasgow, United KingdomHQ recorded Sep 19, 2026	51-200	50 contacts →
	Exact match “International Associates (IA) is a leading provider of assessment, audit, verification, certification and training services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	WRM	Exact match	Otley, United KingdomHQ recorded Sep 19, 2026	11-50	47 contacts →
	Exact match “Our world faces unprecedented environmental challenges - from climate change, to biodiversity loss, pollution, and unsustainable resource use.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	State Of Flux	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	46 contacts →
	Exact match “State of Flux is a global procurement and supply chain consultancy headquartered in London, UK.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Energise B Corp	Exact match	St Neots, United KingdomHQ recorded Sep 19, 2026	11-50	39 contacts →
	Exact match “We are Energise – your sustainability partner.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	World Wise Foods	Exact match	Ascot, United KingdomHQ recorded Sep 19, 2026	11-50	35 contacts →
	Exact match “World Wise Foods Ltd is a UK based supplier of high-quality, responsibly sourced products to some of the leading retailers across the globe.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Metsims Sustainability Consulting	Exact match	Oxford, United KingdomHQ recorded Sep 19, 2026	11-50	34 contacts →
	Exact match “Based in Oxford, UK and in Istanbul, Turkey, Metsims is the leading sustainability consultancy specialised in life cycle assessment (LCA), corporate and product carbon footprint…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Land Energy	Exact match	Helmsley, United KingdomHQ recorded Sep 19, 2026	51-200	34 contacts →
	Exact match “Land Energy’s mission is to make high-quality, sustainable, home-grown products for heating, agriculture, gardening and animal care the natural first choice for UK homes and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	LEAFR	Exact match	London, United KingdomHQ recorded Sep 19, 2026	n/a	34 contacts →
	Exact match “Leafr is reshaping the sustainability team of the future: faster, leaner, and focused on real progress.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Envance	Exact match	Stockport, United KingdomHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “We believe that a better future for people and the planet doesn't have to be at the expense of success in the present.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	TBL	Exact match	Lancaster, United KingdomHQ recorded Sep 19, 2026	11-50	26 contacts →
	Exact match “TBL is the sustainability advisory service that helps businesses balance people, planet and profit – the triple bottom line.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Positive Luxury	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “Positive Luxury are the sustainability experts and growth partners for the luxury industry, working with global brands to turn sustainability into a competitive advantage.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Sancroft	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	23 contacts →
	Exact match “Sancroft is an award-winning sustainability consultancy based in London.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Supply Chain Sustainability School UK	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	23 contacts →
	Exact match “Launched in 2012, the School is a multi award winning initiative which represents a common approach to addressing sustainability within our supply chains.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Kumi Consulting LTD	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	21 contacts →
	Exact match “At Kumi we connect global raw material supply chains with responsible business practices in developing countries.” Recorded in the RevenueBase company graph · Sep 19, 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 “sustainable sourcing companies”. 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 360 sustainable sourcing companies based in the United Kingdom

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Sustainable sourcing companies based in the United Kingdom at a glance

As of Sep 19, 2026

41.1%Verified-email coverage

10.7Average contacts per company

1-10Median size (employees)

32.2%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

251

11-50

51-200

201-500

501-1,000

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 360 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 “sustainable sourcing companies” 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 1,578 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 September 19, 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 “sustainable sourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable sourcing companies are there based in the United Kingdom?

RevenueBase identified 360 company matches for sustainable sourcing companies associated with the United Kingdom as of September 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?

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

Which city has the most sustainable sourcing companies?

London leads with 116 company records, followed by Manchester (9) and Aberdeen (5).

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 1,578 professional contacts with verified work emails tracked across these 360 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 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 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.