Company lists · Data refreshed September 2026

Top 25 Organic waste conversion companies based in the United Kingdom

RevenueBase identified 194 company matches for organic waste conversion companies associated with the United Kingdom as of September 2026 and tracks 3,803 professional contacts across them, including 1,482 with verified work emails. London is the largest hub.

This list covers company matches for organic waste conversion 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 20, 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 20, 2026 How this list was built
194Companies
3,803Contacts tracked
1,482Verified emails
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The 25 largest organic waste conversion companies based in the United Kingdom

Ranked by team size
Top 25 of 194 company matches for organic waste conversion companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchDoncaster, United KingdomHQ recorded Sep 20, 20261,001-5,000817 contacts →

Exact match

“FCC Environment is one of the UK’s leading recycling and waste management companies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchNorthampton, United KingdomHQ recorded Sep 20, 2026501-1,000312 contacts →

Exact match

“Olleco is one of the UK’s most progressive circular economy companies, leading the way for the food and hospitality industries to embrace a more sustainable future.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 20, 2026201-500235 contacts →

Exact match

“Every day enfinium transforms waste into energy to help power homes, businesses and the circular economy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 20, 2026501-1,000191 contacts →

Exact match

“LondonEnergy is the second-largest waste contract in the UK, handling and processing nearly tonnes of London’s waste every year.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-200146 contacts →

Exact match

“Plastic Energy is the world’s leading chemical recycling company with its technology HQ in central London and industrial plants in Almeria and Seville, Spain.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchGuildford, United KingdomHQ recorded Sep 20, 202651-200142 contacts →

Exact match

“Established in 2010, Future Biogas is at the forefront of the anaerobic digestion industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchBedford, United KingdomHQ recorded Sep 20, 202651-200118 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 · Sep 20, 2026 · View company records in RevenueBase
8Exact matchDoncaster, United KingdomHQ recorded Sep 20, 2026501-1,000116 contacts →

Exact match

“Our ambition as the SARIA Group is to be the preferred partner for sustainable solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchChipping Norton, United KingdomHQ recorded Sep 20, 202651-20090 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 · Sep 20, 2026 · View company records in RevenueBase
10Exact matchNorthallerton, United KingdomHQ recorded Sep 20, 2026201-50088 contacts →

Exact match

“We are the biggest waste management company in North Yorkshire.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchCumnock, United KingdomHQ recorded Sep 20, 202651-20084 contacts →

Exact match

“Barr is one of Scotland's leading waste management companies, operating a variety of high quality waste treatment, recycling and residual disposal facilities throughout the West…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchGrantham, United KingdomHQ recorded Sep 20, 2026201-50068 contacts →

Exact match

“Established in 1997, Mid-UK Recycling are an independent waste management company with a proven record of working with businesses and local authorities to achieve a genuine 100%…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchDoncaster, United KingdomHQ recorded Sep 20, 202651-20065 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 · Sep 20, 2026 · View company records in RevenueBase
14Exact matchCounty Tyrone, United KingdomHQ recorded Sep 20, 202651-20055 contacts →

Exact match

“Kiverco Recycling Plant has been World Famous for Toughness since 1993.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchWoodhurst, United KingdomHQ recorded Sep 20, 202611-5049 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 · Sep 20, 2026 · View company records in RevenueBase
16Exact matchPlymouth, United KingdomHQ recorded Sep 20, 202651-20048 contacts →

Exact match

“MVV Environment Ltd in the UK has 3 sites, Baldovie in Dundee and Devonport in Plymouth, which provide combined heat and power energy from waste solution for non-recyclable waste…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchSheffield, United KingdomHQ recorded Sep 20, 2026201-50045 contacts →

Exact match

“JG Pears is one of the UK's leading processors of animal by-products and food waste.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchBridge Of Don, United KingdomHQ recorded Sep 20, 202651-20045 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchHull, United KingdomHQ recorded Sep 20, 202651-20040 contacts →

Exact match

“We are leading the way in innovative and sustainable food waste management solutions for Used Cooking Oils, Fats and Food Waste.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSalford, United KingdomHQ recorded Sep 20, 202651-20035 contacts →

Exact match

“We sell high quality polymer, aggregate and solid recovered fuel materials, produced from our own processing plants here in Manchester.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchChristchurch, United KingdomHQ recorded Sep 20, 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 · Sep 20, 2026 · View company records in RevenueBase
22Exact matchOsj, United KingdomHQ recorded Sep 20, 202611-5032 contacts →

Exact match

“RIG is an innovative engineering company, driving technological advancements in solid and fluid waste sectors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchChesham, United KingdomHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“Flybox® is pioneering Insect Waste Management™ (IWM) as a sustainable, low-carbon alternative to traditional waste processing.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchInchinnan, United KingdomHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“WRC Recycling are committed to providing an exceptional waste management service, from start to finish, for any size of business.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-20022 contacts →

Exact match

“Bio Collectors collect and recycle food waste using its own vehicles and Anaerobic Digestion (AD) plant based in Mitcham, London.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 194 organic waste conversion companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,482 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Organic waste conversion companies based in the United Kingdom at a glance

As of Sep 20, 2026
39.0%Verified-email coverage
19.6Average contacts per company
11-50Median size (employees)
16.5%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
89
11-50
61
51-200
27
201-500
8
501-1,000
5
1,001-5,000
1
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 194 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 “organic waste conversion 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 1,482 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 20, 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 “organic waste conversion companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many organic waste conversion companies are there based in the United Kingdom?

RevenueBase identified 194 company matches for organic waste conversion 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?

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

Which city has the most organic waste conversion companies?

London leads with 32 company records, followed by Bristol (7) and Doncaster (4).

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 1,482 professional contacts with verified work emails tracked across these 194 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 194 organic waste conversion companies based in the United Kingdom. Start with a free account, no credit card.

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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.