Company lists · Data refreshed September 2026

Top 25 Biomass conversion companies worldwide

Name: Biomass conversion companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 4,052 companies tracked

RevenueBase identified 4,052 biomass conversion companies worldwide as of September 2026 and tracks 63,736 professional contacts across them, including 15,922 with verified work emails. The United States is the largest market and London the largest hub.

This list covers biomass conversion companies worldwide, 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. Country and city lists for biomass conversion companies follow the table.

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

4,052Companies

63,736Contacts tracked

15,922Verified emails

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The 25 largest biomass conversion companies worldwide

Ranked by team size

Top 25 of 4,052 biomass conversion companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to biomass conversion companies: 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	Topsoe	Indirect evidence	Kongens Lyngby, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,616 contacts →
	Indirect evidence “Topsoe is a leading global provider of technology and solutions for the energy transition.” Source: RevenueBase Database · checked Sep 19, 2026
2	BP Bioenergy	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	5,001-10,000	1,782 contacts →
	Indirect evidence “Somos a bp bioenergy, uma das maiores empresas de bioenergia do Brasil, criada a partir da aquisição completa da joint-venture BP Bunge Bioenergia pela bp em setembro de 2024.” Source: RevenueBase Database · checked Sep 19, 2026
3	AXENS	Strong evidence	Rueil-malmaison, FranceHQ checked Sep 19, 2026	1,001-5,000	1,572 contacts →
	Strong evidence “The Axens Group offers a complete range of solutions for the conversion of oil and biomass into cleaner fuels, the production and purification of major petrochemical…” Source: RevenueBase Database · checked Sep 19, 2026
4	POET	Indirect evidence	Sioux Falls, SD, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,536 contacts →
	Indirect evidence “POET’s vision is to create a world in sync with nature.” Source: RevenueBase Database · checked Sep 19, 2026
5	Drax Group	Indirect evidence	Selby, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,461 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
6	Gruppo AB	Indirect evidence	Orzinuovi, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,081 contacts →
	Indirect evidence “Since 1981, AB has tackled the challenges posed by energy sustainability, working alongside our customers to improve their competitiveness while saving energy and reducing…” Source: RevenueBase Database · checked Sep 19, 2026
7	UISA	Indirect evidence	Nova Olímpia, BrazilHQ checked Sep 19, 2026	1,001-5,000	954 contacts →
	Indirect evidence “Somos uma das maiores e mais integradas biorrefinarias do Brasil.” Source: RevenueBase Database · checked Sep 19, 2026
8	Be8	Indirect evidence	Passo Fundo, BrazilHQ checked Sep 19, 2026	501-1,000	839 contacts →
	Indirect evidence “A Brazilian renewable energy company headquartered in Passo Fundo, Rio Grande do Sul, has production units in Marialva, Paraná; Nova Marilândia, Mato Grosso; Floriano, Piauí…” Source: RevenueBase Database · checked Sep 19, 2026
9	Bioenergética Aroeira S.A	Indirect evidence	Tupaciguara, BrazilHQ checked Sep 19, 2026	1,001-5,000	713 contacts →
	Indirect evidence “Localizada em Tupaciguara, no Triângulo Mineiro, a Bioenergética Aroeira S.A.” Source: RevenueBase Database · checked Sep 19, 2026
10	GPS Renewables	Indirect evidence	Bangalore, IndiaHQ checked Sep 19, 2026	201-500	695 contacts →
	Indirect evidence “GPS Renewables is India's leading full-stack biofuels firm, offering technology & EPC to project development solutions for bioCNG, Ethanol & Green H2.” Source: RevenueBase Database · checked Sep 19, 2026
11	Enviva	Indirect evidence	Bethesda, MD, United StatesHQ checked Sep 19, 2026	1,001-5,000	678 contacts →
	Indirect evidence “Enviva is the world’s largest producer of sustainable wood pellets, a renewable alternative to fossil fuels.” Source: RevenueBase Database · checked Sep 19, 2026
12	India Glycols Limited, Delhi	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	1,001-5,000	654 contacts →
	Indirect evidence “India Glycols Limited (IGL) a company which was established as a single mono-ethylene glycol plant in 1983 is a Rs.” Source: RevenueBase Database · checked Sep 19, 2026
13	Greenergy	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	624 contacts →
	Indirect evidence “Greenergy is a leading supplier of waste-based renewables and transportation fuels with a proven track record of delivering highly reliable customer service.” Source: RevenueBase Database · checked Sep 19, 2026
14	Borregaard	Indirect evidence	Sarpsborg, NorwayHQ checked Sep 19, 2026	1,001-5,000	579 contacts →
	Indirect evidence “Borregaard owns and operates the world's most advanced biorefinery.” Source: RevenueBase Database · checked Sep 19, 2026
15	Combio Energia S.A	Partial evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	501-1,000	502 contacts →
	Partial evidence “Promovemos, desde 2008, a descarbonização no segmento industrial, substituindo a queima de combustíveis fósseis (óleo, gás e carvão) pela biomassa, uma fonte de energia renovável.” Source: RevenueBase Database · checked Sep 19, 2026
16	Green Plains INC	Indirect evidence	Omaha, NE, United StatesHQ checked Sep 19, 2026	501-1,000	471 contacts →
	Indirect evidence “Green Plains Inc.(NASDAQ:GPRE) is a leading biorefining company advancing the transition to a low-carbon world through the production of renewable fuels and sustainable…” Source: RevenueBase Database · checked Sep 19, 2026
17	Sumitomo SHI FW	Indirect evidence	Espoo, FinlandHQ checked Sep 19, 2026	1,001-5,000	421 contacts →
	Indirect evidence “Sumitomo SHI FW (SFW) is a global provider of solutions and services that drive the decarbonization of energy.” Source: RevenueBase Database · checked Sep 19, 2026
18	Prodeval	Indirect evidence	Chateauneuf-sur-isère, FranceHQ checked Sep 19, 2026	201-500	362 contacts →
	Indirect evidence “Prodeval is leader in treatment and Biogas upgrading from the Anaerobic Digestion of organic waste.” Source: RevenueBase Database · checked Sep 19, 2026
19	Vyncke	Indirect evidence	Harelbeke, BelgiumHQ checked Sep 19, 2026	201-500	353 contacts →
	Indirect evidence “VYNCKE is a fourth-generation family business founded in 1912, with deep roots in Flanders, Belgium.” Source: RevenueBase Database · checked Sep 19, 2026
20	ICM INC	Indirect evidence	Colwich, KS, United StatesHQ checked Sep 19, 2026	201-500	334 contacts →
	Indirect evidence “Established in 1995 and headquartered in Colwich, Kansas, with a regional office in Brazil, ICM provides innovative technologies, solutions and services to sustain agriculture and…” Source: RevenueBase Database · checked Sep 19, 2026
21	Clyde Bergemann Power Group	Partial evidence	Wesel, GermanyHQ checked Sep 19, 2026	1,001-5,000	332 contacts →
	Partial evidence “Clyde Bergemann Power Group are a global group of companies who offer innovative products and solutions to customers focusing on energy related conversion and production processes.” Source: RevenueBase Database · checked Sep 19, 2026
22	Mayagüez S.A	Indirect evidence	Candelaria, ColombiaHQ checked Sep 19, 2026	5,001-10,000	331 contacts →
	Indirect evidence “Transformamos caña de azúcar una fuente renovable de energía, por su alto contenido de fibra natural en productos vitales como: azúcar, bioetanol, bioabonos y energía eléctrica.” Source: RevenueBase Database · checked Sep 19, 2026
23	Avantium	Indirect evidence	Amsterdam, United StatesHQ checked Sep 19, 2026	201-500	317 contacts →
	Indirect evidence “Avantium develops and commercializes innovative technologies for the production of materials based on sustainable carbon feedstocks, i.e.” Source: RevenueBase Database · checked Sep 19, 2026
24	AEB Amsterdam	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 19, 2026	201-500	312 contacts →
	Indirect evidence “AEB Amsterdam is a waste to energy company, owned by the City of Amsterdam.” Source: RevenueBase Database · checked Sep 19, 2026
25	Ecoceres	Indirect evidence	Hong KongHQ checked Sep 19, 2026	501-1,000	310 contacts →
	Indirect evidence “EcoCeres, Inc.(“EcoCeres”) is a global leader in the innovation and commercialization of renewable fuels and green molecules produced from 100% waste-based feedstocks.” 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: biomass conversion companies. 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 biomass conversion companies.
Partial evidence: Its own public description names part of biomass conversion companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biomass conversion companies. 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 4,052 biomass conversion companies worldwide

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Biomass conversion companies worldwide at a glance

As of Sep 19, 2026

25.0%Verified-email coverage

15.7Average contacts per company

11-50Median size (employees)

1.0%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,868

11-50

1,372

51-200

521

201-500

153

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 biomass conversion companies, 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.
Coverage: Every country. Country and city lists for biomass conversion companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “biomass conversion companies”. 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 biomass conversion companies), 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 biomass conversion companies, and records with no verified work email.
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, 15,922 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.

Biomass conversion companies by location

23 lists · largest first

Every Biomass conversion companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 biomass conversion companies, 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 biomass conversion companies are there worldwide?

RevenueBase identified 4,052 biomass conversion companies worldwide 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?

Topsoe, headquartered in Kongens Lyngby, tops this list with the largest team on record.

Which country has the most biomass conversion companies?

The United States leads with 474 companies, followed by India (405) and the United Kingdom (225). Every biomass conversion companies list by country and city is linked on this page.

Which city has the most biomass conversion companies?

London leads with 41 headquartered companies, followed by Pune (39) and Singapore (27).

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 15,922 verified decision-maker contacts tracked across these 4,052 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.