Company lists · Data refreshed October 2026

Top 25 Bioenergy conversion companies based in the United Kingdom

RevenueBase identified 222 company matches for bioenergy conversion companies associated with the United Kingdom as of October 2026 and tracks 5,854 professional contacts across them, including 2,705 with verified work emails. London is the largest hub.

This list covers company matches for bioenergy 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 October 8, 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 Oct 8, 2026 How this list was built
222Companies
5,854Contacts tracked
2,705Verified emails
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The 25 largest bioenergy conversion companies based in the United Kingdom

Ranked by team size
Top 25 of 222 company matches for bioenergy conversion companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 8, 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 matchSelby, United KingdomHQ recorded Oct 8, 20261,001-5,0001,436 contacts →

Exact match

“Drax is enabling a zero carbon, lower cost energy future Drax Group is a renewable and flexible generation energy company engaged in renewable power generation, the production of…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
2Exact matchLiverpool, United KingdomHQ recorded Oct 8, 20261,001-5,0001,055 contacts →

Exact match

“Clarke Energy, a Rehlko company, specialises in energy efficient, low carbon and flexible energy systems.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 8, 20261,001-5,000648 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 · Oct 8, 2026 · View company records in RevenueBase
4Exact matchAbingdon, United KingdomHQ recorded Oct 8, 202651-200181 contacts →

Exact match

“Conrad Energy is a leading UK energy company.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
5Exact matchGuildford, United KingdomHQ recorded Oct 8, 202651-200153 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
6Exact matchStockport, United KingdomHQ recorded Oct 8, 2026201-500126 contacts →

Exact match

“Edina is an energy transition solutions provider for on-site generation using hydrogen-enabled MWM Gas Engines, HVO Standby Generation and Battery Energy Storage.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
7Exact matchWidnes, United KingdomHQ recorded Oct 8, 2026201-500118 contacts →

Exact match

“We are Seras, the sustainable fuel specialists.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
8Exact matchChipping Norton, United KingdomHQ recorded Oct 8, 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 · Oct 8, 2026 · View company records in RevenueBase
9Exact matchBuntingford, United KingdomHQ recorded Oct 8, 202651-20067 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 · Oct 8, 2026 · View company records in RevenueBase
10Exact matchPlymouth, United KingdomHQ recorded Oct 8, 202651-20052 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 · Oct 8, 2026 · View company records in RevenueBase
11Exact matchRedcar, United KingdomHQ recorded Oct 8, 202651-20047 contacts →

Exact match

“Ensus UK Ltd is a sustainable biorefinery based in Wilton, Redcar.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 8, 202611-5043 contacts →

Exact match

“Acorn Bioenergy is committed to decarbonising challenging sectors by unlocking the full potential of biomethane and green CO2 production in the UK.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
13Exact matchTeeside, United KingdomHQ recorded Oct 8, 202611-5036 contacts →

Exact match

“Nova Pangaea Technologies is a cleantech company that has created a patented technology called REFNOVA®.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
14Exact matchWitney, United KingdomHQ recorded Oct 8, 2026n/a36 contacts →

Exact match

“Agrivert is a specialist in renewable energy.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 8, 202651-20026 contacts →

Exact match

“Cycle0 is a pan-European leader in biomethane; building, owning, and operating plants.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
16Exact matchSalford, United KingdomHQ recorded Oct 8, 202651-20025 contacts →

Exact match

“ENER-G Natural Power has rebranded as YLEM ENERGY LIMITED.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
17Exact matchPeterborough, United KingdomHQ recorded Oct 8, 202611-5024 contacts →

Exact match

“GMT is building a UK and global biomethane platform, backed by SWEN CP.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
18Exact matchStokesley, United KingdomHQ recorded Oct 8, 202611-5022 contacts →

Exact match

“Carlton Power Group is an independent, UK energy development company formed in 1995, with offices in Stokesley, North Yorkshire and Edinburgh.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
19Exact matchKidderminster, United KingdomHQ recorded Oct 8, 202611-5022 contacts →

Exact match

“Leisure Energy is an award-winning renewable technology company, energy consultancy and principal contractor, who specialise in identifying and delivering energy & sustainability…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
20Exact matchEdinburgh, United KingdomHQ recorded Oct 8, 202611-5019 contacts →

Exact match

“Exergy3 is clean-tech spinout from the University of Edinburgh.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
21Exact matchGrain, United KingdomHQ recorded Oct 8, 202611-5018 contacts →

Exact match

“Putting Renewables First Syntech Biofuel specialises in waste to fuel solutions that will help to improve the way energy is created and the planet's resources are used, resulting…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
22Exact matchBramley, United KingdomHQ recorded Oct 8, 202611-5018 contacts →

Exact match

“We are a successful biomass energy supply company with the expertise, experience and management systems to deliver highly competitive and long-term renewable heating solutions to…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
23Exact matchCardiff, United KingdomHQ recorded Oct 8, 202651-20017 contacts →

Exact match

“Eco2 – Making Renewables Work Eco2 deliver green energy projects across the UK and Europe, including biomass power plants, wind farms, heat projects and emerging technologies.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
24Exact matchMiddlesbrough, United KingdomHQ recorded Oct 8, 20261-1016 contacts →

Exact match

“MGT Teesside Ltd is a project company which will build, own and operate the Tees Renewable Energy Plant (Tees REP), a 299 MWe CHP biomass plant under construction.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
25Exact matchAndover, United KingdomHQ recorded Oct 8, 202651-20015 contacts →

Exact match

“Apsley Farms is a family-run farm based in Hampshire utilising the latest technologies to produce low carbon products.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase

Showing 25 of 222 bioenergy conversion companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,705 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Bioenergy conversion companies based in the United Kingdom at a glance

As of Oct 8, 2026
46.2%Verified-email coverage
26.4Average contacts per company
11-50Median size (employees)
24.8%Largest-city concentration · London
Oct 8, 2026Page data refreshed

Companies by employee count

1-10
107
11-50
75
51-200
25
201-500
7
501-1,000
2
1,001-5,000
4
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 222 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 “bioenergy 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 2,705 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 October 8, 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.

Bioenergy conversion companies 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 “bioenergy conversion companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 222 company matches for bioenergy conversion companies associated with the United Kingdom as of October 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?

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

Which city has the most bioenergy conversion companies?

London leads with 55 company records, followed by Birmingham (4) and Edinburgh (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 2,705 professional contacts with verified work emails tracked across these 222 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 October 8, 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.