Company lists · Data refreshed September 2026

Top 25 Anaerobic digestion facilities based in the United Kingdom

Name: Anaerobic digestion facilities 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 126 companies tracked

RevenueBase identified 126 anaerobic digestion facilities headquartered in the United Kingdom as of September 2026 and tracks 1,788 professional contacts across them, including 803 with verified work emails. London is the largest hub.

This list covers anaerobic digestion facilities 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

126Companies

1,788Contacts tracked

803Verified emails

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The 25 largest anaerobic digestion facilities based in the United Kingdom

Ranked by team size

Top 25 of 126 anaerobic digestion facilities 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 anaerobic digestion facilities: 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	Enfinium	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	235 contacts →
	Indirect evidence “Every day enfinium transforms waste into energy to help power homes, businesses and the circular economy.” Source: RevenueBase Database · checked Sep 19, 2026
2	Future Biogas	Strong evidence	Guildford, United KingdomHQ checked Sep 19, 2026	51-200	142 contacts →
	Strong evidence “Established in 2010, Future Biogas is at the forefront of the anaerobic digestion industry.” Source: RevenueBase Database · checked Sep 19, 2026
3	Biogen UK LTD	Indirect evidence	Bedford, United KingdomHQ checked Sep 19, 2026	51-200	118 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
4	Severn Trent Green Power	Indirect evidence	Chipping Norton, United KingdomHQ checked Sep 19, 2026	51-200	90 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
5	Refood UK	Indirect evidence	Doncaster, United KingdomHQ checked Sep 19, 2026	51-200	65 contacts →
	Indirect evidence “ReFood is the European market leader in the field of disposal of organic waste from kitchens, canteens and retailers.” Source: RevenueBase Database · checked Sep 19, 2026
6	BIO Capital	Strong evidence	Buntingford, United KingdomHQ checked Sep 19, 2026	51-200	63 contacts →
	Strong evidence “Bio Capital owns and operates Anaerobic Digestion plants in the UK with a growing and diverse portfolio.” Source: RevenueBase Database · checked Sep 19, 2026
7	Bennamann LTD	Indirect evidence	St Mawgan, United KingdomHQ checked Sep 19, 2026	51-200	55 contacts →
	Indirect evidence “Bennamann is a UK-based methane solutions provider delivering advanced technologies that convert biogas into clean, renewable biomethane.” Source: RevenueBase Database · checked Sep 19, 2026
8	Envar Composting Limited	Indirect evidence	Woodhurst, United KingdomHQ checked Sep 19, 2026	11-50	49 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
9	JG Pears	Indirect evidence	Sheffield, United KingdomHQ checked Sep 19, 2026	201-500	45 contacts →
	Indirect evidence “JG Pears is one of the UK's leading processors of animal by-products and food waste.” Source: RevenueBase Database · checked Sep 19, 2026
10	Keenan Recycling	Indirect evidence	Bridge Of Don, United KingdomHQ checked Sep 19, 2026	51-200	45 contacts →
	Indirect evidence “Keenan Recycling is the UK's largest commercial food waste collection company, with nationwide coverage!” Source: RevenueBase Database · checked Sep 19, 2026
11	Agrivert	Indirect evidence	Witney, United KingdomHQ checked Sep 19, 2026	n/a	42 contacts →
	Indirect evidence “Agrivert is a specialist in renewable energy.” Source: RevenueBase Database · checked Sep 19, 2026
12	Acorn Bioenergy	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	36 contacts →
	Indirect evidence “Acorn Bioenergy is committed to decarbonising challenging sectors by unlocking the full potential of biomethane and green CO2 production in the UK.” Source: RevenueBase Database · checked Sep 19, 2026
13	ECO Sustainable Solutions LTD	Indirect evidence	Christchurch, United KingdomHQ checked Sep 19, 2026	51-200	32 contacts →
	Indirect evidence “Eco Sustainable Solutions is a family run, pioneering organics recycling company based in Dorset.” Source: RevenueBase Database · checked Sep 19, 2026
14	GFD	Strong evidence	North Berwick, United KingdomHQ checked Sep 19, 2026	1-10	29 contacts →
	Strong evidence “GFD undertake full life cycle Anaerobic Digestion projects to produce biomethane to power homes.” Source: RevenueBase Database · checked Sep 19, 2026
15	ECO Verde Energy EVE	Strong evidence	Ely, United KingdomHQ checked Sep 19, 2026	51-200	27 contacts →
	Strong evidence “A specialist supplier of anaerobic digestion operations and management services” Source: RevenueBase Database · checked Sep 19, 2026
16	Kanadevia Inova	Indirect evidence	York, United KingdomHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Iona Management Services or 'IMS' née 'Advantage Biogas' specialises in providing full operations and maintenance of sites nationwide with a highly skilled and responsive service…” Source: RevenueBase Database · checked Sep 19, 2026
17	BIO Collectors	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	22 contacts →
	Strong evidence “Bio Collectors collect and recycle food waste using its own vehicles and Anaerobic Digestion (AD) plant based in Mitcham, London.” Source: RevenueBase Database · checked Sep 19, 2026
18	4r Group	Indirect evidence	Knottingley, United KingdomHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
19	Cycle0	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	19 contacts →
	Indirect evidence “Cycle0 is a pan-European leader in biomethane; building, owning, and operating plants.” Source: RevenueBase Database · checked Sep 19, 2026
20	GMT	Indirect evidence	Peterborough, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “GMT is building a UK and global biomethane platform, backed by SWEN CP.” Source: RevenueBase Database · checked Sep 19, 2026
21	Apsley Farms	Indirect evidence	Andover, United KingdomHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “Apsley Farms is a family-run farm based in Hampshire utilising the latest technologies to produce low carbon products.” Source: RevenueBase Database · checked Sep 19, 2026
22	Bioconstruct Newenergy LTD	Strong evidence	Preston Farm Industrial Estate, United KingdomHQ checked Sep 19, 2026	51-200	15 contacts →
	Strong evidence “BioConstruct NewEnergy Ltd are a market leading Biogas plant operator and service partner who operate within the UKs Anaerobic Digestion market” Source: RevenueBase Database · checked Sep 19, 2026
23	GWE Biogas LTD	Indirect evidence	Driffield, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “We take food waste from across the UK and convert it into green energy in the form of biogas and electricity.” Source: RevenueBase Database · checked Sep 19, 2026
24	Adapt Biogas Limited	Strong evidence	Murrow, United KingdomHQ checked Sep 19, 2026	11-50	14 contacts →
	Strong evidence “We believe wholeheartedly in anaerobic digestion technology and the important part it plays in the UK's future green energy generation strategy.” Source: RevenueBase Database · checked Sep 19, 2026
25	N-Virocycle Limited	Indirect evidence	Gloucestershire, United KingdomHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “N-Virocycle Ltd is a leading national liquid waste recycling company with over 20 years experience in Total Recycling Solutions.” 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: anaerobic digestion facilities. 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 anaerobic digestion facilities.
Partial evidence: Its own public description names part of anaerobic digestion facilities, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name anaerobic digestion facilities. 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 126 anaerobic digestion facilities based in the United Kingdom

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Anaerobic digestion facilities based in the United Kingdom at a glance

As of Sep 19, 2026

44.9%Verified-email coverage

14.2Average contacts per company

11-50Median size (employees)

14.3%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 126 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 anaerobic digestion facilities, 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 “anaerobic digestion facilities”. 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 anaerobic digestion facilities), 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 anaerobic digestion facilities, 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, 803 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.

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 anaerobic digestion facilities, 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 anaerobic digestion facilities are there based in the United Kingdom?

RevenueBase identified 126 anaerobic digestion facilities 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?

Enfinium, headquartered in London, tops this list with the largest team on record.

Which city has the most anaerobic digestion facilities?

London leads with 18 headquartered companies, followed by Buntingford (3) and Grantham (3).

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 803 verified decision-maker contacts tracked across these 126 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.