Company lists · Data refreshed November 2026

Top 25 Composting nonprofits based in the United Kingdom

RevenueBase identified 421 company matches for composting nonprofits associated with the United Kingdom as of November 2026 and tracks 2,622 professional contacts across them, including 912 with verified work emails. London is the largest hub.

This list covers company matches for composting nonprofits 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 6, 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 6, 2026 How this list was built
421Companies
2,622Contacts tracked
912Verified emails
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The 25 largest composting nonprofits based in the United Kingdom

Ranked by team size
Top 25 of 421 company matches for composting nonprofits based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchStratford-upon-avon, United KingdomHQ recorded Nov 6, 2026201-500404 contacts →

Exact match

“Valpak, a Reconomy brand, is an EcoVadis Platinum certified leader in environmental compliance, recycling, and sustainability solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBedford, United KingdomHQ recorded Nov 6, 202651-200122 contacts →

Exact match

“We provide an unrivalled food and organic waste recycling solution to local authorities and commercial customers across the UK, processing waste from homes, supermarkets, pubs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Olio is a sharing movement for businesses and local communities, on a mission to fight waste Together with our network of 100k+ trained volunteers, we’ve rescued over 150 million…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChipping Norton, United KingdomHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“We are a leading renewable energy company specialising in organic waste recycling and the largest producer of renewable energy from food waste in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDoncaster, United KingdomHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“ReFood is the European market leader in the field of disposal of organic waste from kitchens, canteens and retailers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-50054 contacts →

Exact match

“Sundrop Farms is a pioneer in sustainable agriculture, growing high-value fruits and vegetables using renewable inputs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNewtownabbey, United KingdomHQ recorded Nov 6, 2026201-50050 contacts →

Exact match

“Northern Ireland’s largest social enterprise has been delivering recycling services since 1993.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWoodhurst, United KingdomHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Envar Composting is an organic waste and biomass recycling operator specialising in the sustainable and cost-effective processing of the following waste streams on behalf of local…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBridge Of Don, United KingdomHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Keenan Recycling is the UK's largest commercial food waste collection company, with nationwide coverage!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWigan, United KingdomHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“We are a not-for-profit organisation creating a sustainable future for people, places and businesses in Cheshire, Lancashire and Merseyside.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchChristchurch, United KingdomHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Eco Sustainable Solutions is a family run, pioneering organics recycling company based in Dorset.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSudbury, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“The King's Award for Enterprise in Sustainability - Winner 2026 Sustainability Champion (Company) – Channel Services - Winner – CRN Special Award for Sustainability- BCS UK IT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchInverness, United KingdomHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Transforming Highland lives through housing support, training, furniture reuse, bike refurbishment and so much more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKnottingley, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“4R was founded in early 2006 and has successfully been recycling and recovering a wide range of wastes and by-products to land ever since.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchYork, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“St Nicks is the green heart of York, a nature reserve and environment centre promoting sustainable living.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPetersfield, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Nestled in 55 acres of woodland in the South Downs National Park, the Sustainability Centre shows what a sustainable future can look like.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSaltash, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“WE ARE BRUNEL Delivering a Sustainable Future Brunel Recycling Ltd, with the continual company ethos of a sustainable future in mind, we are here to provide our clients with a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNorth Berwick, United KingdomHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Forth Resource Management was started in 2002 with an idea that started as a college project to provide a sustainable recycling solution for the garden cuttings generated across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTunbridge Wells, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“UBH Group are specialists in recycling, providing green energy solutions, consulting on incinerator build, incinerator refurbishment and incinerator operation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSlough, United KingdomHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“About Us At Organicco, we are revolutionising sustainability from the heart of London.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“We help organisations and communities cut their carbon and financial footprint by reducing electricity, gas and water consumption and waste production.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCardiff, United KingdomHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“We are a registered charity (1210850) dedicated to creating a culture of repair and reuse, to encourage communities that want to work towards a more Circular Economy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchStroud, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Placing community at the centre of our work to build a more sustainable future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchExeter, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Our simple goal is to provide brilliant recycling and rubbish services to businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBrigg, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We are an organic recycling company situated in North Lincolnshire, and Leicestershire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 421 composting nonprofits based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 912 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Composting nonprofits based in the United Kingdom at a glance

As of Nov 6, 2026
34.8%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
19.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
293
11-50
92
51-200
23
201-500
3
501-1,000
2
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 421 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 “composting nonprofits” 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 912 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 6, 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.

Composting nonprofits by metro

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 “composting nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many composting nonprofits are there based in the United Kingdom?

RevenueBase identified 421 company matches for composting nonprofits 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?

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

Which city has the most composting nonprofits?

London leads with 80 company records, followed by Bristol (11) and Manchester (9).

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 912 professional contacts with verified work emails tracked across these 421 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 6, 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.