Company lists · Data refreshed September 2026

Top 25 Renewable energy from waste companies based in the United Kingdom

Name: Renewable energy from waste 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 17, 2026 324 companies tracked

RevenueBase identified 324 company matches for renewable energy from waste companies associated with the United Kingdom as of September 2026 and tracks 10,242 professional contacts across them, including 4,400 with verified work emails. London is the largest hub.

This list covers company matches for renewable energy from waste 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 17, 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 17, 2026 How this list was built

324Companies

10,242Contacts tracked

4,400Verified emails

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The 25 largest renewable energy from waste companies based in the United Kingdom

Ranked by team size

Top 25 of 324 company matches for renewable energy from waste companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	BIFFA	Exact match	High Wycombe, United KingdomHQ recorded Sep 17, 2026	5,001-10,000	3,253 contacts →
	Exact match “Founded in London in 1912, Biffa is a leading UK nationwide integrated waste management business providing collection, treatment, recycling and technologically-driven energy…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	FCC Environment	Exact match	Doncaster, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	817 contacts →
	Exact match “FCC Environment is one of the UK’s leading recycling and waste management companies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	ENVA	Exact match	Enva, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	653 contacts →
	Exact match “Enva is a full-service and leading provider of recycling and resource recovery solutions, employing over 1700 people at locations across the United Kingdom and Ireland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Greenergy	Exact match	London, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	624 contacts →
	Exact match “Greenergy is a leading supplier of waste-based renewables and transportation fuels with a proven track record of delivering highly reliable customer service.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Olleco	Exact match	Northampton, United KingdomHQ recorded Sep 17, 2026	501-1,000	312 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 17, 2026 · View company records in RevenueBase
6	Enfinium	Exact match	London, United KingdomHQ recorded Sep 17, 2026	201-500	235 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 17, 2026 · View company records in RevenueBase
7	Londonenergy	Exact match	London, United KingdomHQ recorded Sep 17, 2026	501-1,000	191 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 17, 2026 · View company records in RevenueBase
8	Future Biogas	Exact match	Guildford, United KingdomHQ recorded Sep 17, 2026	51-200	142 contacts →
	Exact match “Established in 2010, Future Biogas is at the forefront of the anaerobic digestion industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Thalia Waste Management	Exact match	London, United KingdomHQ recorded Sep 17, 2026	501-1,000	140 contacts →
	Exact match “Here at Thalia Waste Management, we see waste differently.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Biogen UK LTD	Exact match	Bedford, United KingdomHQ recorded Sep 17, 2026	51-200	118 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 17, 2026 · View company records in RevenueBase
11	Saria UK	Exact match	Doncaster, United KingdomHQ recorded Sep 17, 2026	501-1,000	116 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 17, 2026 · View company records in RevenueBase
12	Seras UK	Exact match	Widnes, United KingdomHQ recorded Sep 17, 2026	201-500	114 contacts →
	Exact match “We are Seras, the sustainable fuel specialists.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Severn Trent Green Power	Exact match	Chipping Norton, United KingdomHQ recorded Sep 17, 2026	51-200	90 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 17, 2026 · View company records in RevenueBase
14	Yorwaste LTD	Exact match	Northallerton, United KingdomHQ recorded Sep 17, 2026	201-500	88 contacts →
	Exact match “We are the biggest waste management company in North Yorkshire.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	BARR	Exact match	Cumnock, United KingdomHQ recorded Sep 17, 2026	51-200	84 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 17, 2026 · View company records in RevenueBase
16	Cawleys Waste & Resource Management	Exact match	Luton, United KingdomHQ recorded Sep 17, 2026	201-500	73 contacts →
	Exact match “As one of the leading regional recycling companies in the UK and now part of SUEZ recycling and recovery UK, Cawleys is a dynamic British business where innovation builds on…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Mid-Uk Recycling	Exact match	Grantham, United KingdomHQ recorded Sep 17, 2026	201-500	68 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 17, 2026 · View company records in RevenueBase
18	Riverridge	Exact match	Belfast, United KingdomHQ recorded Sep 17, 2026	201-500	67 contacts →
	Exact match “RiverRidge is regarded as Northern Ireland’s most integrated waste and resource management company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Refood UK	Exact match	Doncaster, United KingdomHQ recorded Sep 17, 2026	51-200	65 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 17, 2026 · View company records in RevenueBase
20	BIO Capital	Exact match	Buntingford, United KingdomHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “Bio Capital owns and operates Anaerobic Digestion plants in the UK with a growing and diverse portfolio.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Bennamann LTD	Exact match	St Mawgan, United KingdomHQ recorded Sep 17, 2026	51-200	55 contacts →
	Exact match “Bennamann is a UK-based methane solutions provider delivering advanced technologies that convert biogas into clean, renewable biomethane.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Castle Environmental	Exact match	Ilkeston, United KingdomHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “Castle Environmental is a leading supplier of specialist waste treatment, disposal and recycling services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Envar Composting Limited	Exact match	Woodhurst, United KingdomHQ recorded Sep 17, 2026	11-50	49 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 17, 2026 · View company records in RevenueBase
24	MVV Environment Limited	Exact match	Plymouth, United KingdomHQ recorded Sep 17, 2026	51-200	48 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 17, 2026 · View company records in RevenueBase
25	Keenan Recycling	Exact match	Bridge Of Don, United KingdomHQ recorded Sep 17, 2026	51-200	45 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 17, 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 “renewable energy from waste 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 324 renewable energy from waste companies based in the United Kingdom

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Renewable energy from waste companies based in the United Kingdom at a glance

As of Sep 17, 2026

43.0%Verified-email coverage

31.6Average contacts per company

11-50Median size (employees)

15.7%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

132

11-50

111

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 324 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 “renewable energy from waste 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 4,400 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 17, 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 “renewable energy from waste companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy from waste companies are there based in the United Kingdom?

RevenueBase identified 324 company matches for renewable energy from waste 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?

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

Which city has the most renewable energy from waste companies?

London leads with 51 company records, followed by Manchester (8) and Bristol (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 4,400 professional contacts with verified work emails tracked across these 324 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 17, 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.