Company lists · Data refreshed September 2026

Top 25 Biomass conversion companies based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 168 companies tracked

RevenueBase identified 168 biomass conversion companies headquartered in Germany as of September 2026 and tracks 2,234 professional contacts across them, including 809 with verified work emails. Berlin is the largest hub.

This list covers biomass conversion companies headquartered in Germany, 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

168Companies

2,234Contacts tracked

809Verified emails

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The 25 largest biomass conversion companies based in Germany

Ranked by team size

Top 25 of 168 biomass conversion companies based in Germany, 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	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
2	EEW Energy From Waste Gmbh	Indirect evidence	Helmstedt, GermanyHQ checked Sep 19, 2026	1,001-5,000	295 contacts →
	Indirect evidence “Die EEW Energy from Waste GmbH (EEW) ist eines der führenden Unternehmen in Europa auf dem Gebiet der thermischen Abfall- und Klärschlammverwertung.” Source: RevenueBase Database · checked Sep 19, 2026
3	Verbio SE	Indirect evidence	Leipzig, GermanyHQ checked Sep 19, 2026	1,001-5,000	184 contacts →
	Indirect evidence “Mit unseren innovativen Technologien gestalten wir den gesellschaftlichen und industriellen Wandel hin zu Klimaneutralität und ökologischer Produktion.” Source: RevenueBase Database · checked Sep 19, 2026
4	Envitec Biogas AG	Indirect evidence	Lohne, GermanyHQ checked Sep 19, 2026	501-1,000	166 contacts →
	Indirect evidence “IMPRINT: EEnviTec Biogas AG covers the entire value chain for the production of biogas, including the planning and construction of biogas plants and biogas upgrading plants as…” Source: RevenueBase Database · checked Sep 19, 2026
5	Cropenergies AG	Partial evidence	Mannheim, GermanyHQ checked Sep 19, 2026	501-1,000	62 contacts →
	Partial evidence “With sustainable, renewable products from biomass for a climate-friendly world - that is what we at CropEnergies stand for.” Source: RevenueBase Database · checked Sep 19, 2026
6	Agrikomp	Indirect evidence	Merkendorf, GermanyHQ checked Sep 19, 2026	501-1,000	53 contacts →
	Indirect evidence “We at agriKomp have been developing ground-breaking biogas systems since the middle of the 1990’s.” Source: RevenueBase Database · checked Sep 19, 2026
7	Kanadevia Inova Schmack	Indirect evidence	Schwandorf, GermanyHQ checked Sep 19, 2026	51-200	53 contacts →
	Indirect evidence “Die Kanadevia Inova Schmack GmbH im bayrischen Schwandorf ist eine deutsche Tochtergesellschaft des Green-Tech-Unternehmens Kanadevia Inova AG, einer weltweit führenden Anbieterin…” Source: RevenueBase Database · checked Sep 19, 2026
8	DAH Gruppe	Indirect evidence	Oranienburg, GermanyHQ checked Sep 19, 2026	201-500	51 contacts →
	Indirect evidence “Die DAH Gruppe lebt die Energiewende.” Source: RevenueBase Database · checked Sep 19, 2026
9	Biogeen Gmbh	Indirect evidence	Münster, GermanyHQ checked Sep 19, 2026	51-200	43 contacts →
	Indirect evidence “Wir sind Macher der Energiewende: Nachhaltig, effizient und partnerschaftlich gestalten wir die Zukunft für kommende Generationen, indem wir mit unseren Biogasanlagen…” Source: RevenueBase Database · checked Sep 19, 2026
10	Kanadevia Inova Deutschland	Indirect evidence	Landsberg, GermanyHQ checked Sep 19, 2026	51-200	37 contacts →
	Indirect evidence “Kanadevia Inova ist ein globales Greentech-Unternehmen, das innovative Lösungen für die Energiewende und Kreislaufwirtschaft vorantreibt.” Source: RevenueBase Database · checked Sep 19, 2026
11	Wegscheidentrenco Gmbh	Indirect evidence	Regensburg, GermanyHQ checked Sep 19, 2026	51-200	33 contacts →
	Indirect evidence “WegscheidEntrenco develops solutions for sustainable energy supply from biogenic residues for electricity, heating and cooling.” Source: RevenueBase Database · checked Sep 19, 2026
12	Circular Carbon	Indirect evidence	Hamburg, GermanyHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “We de-carbonize industrial processes for companies & municipalities.” Source: RevenueBase Database · checked Sep 19, 2026
13	Schellinger KG	Indirect evidence	Weingartgen, GermanyHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “Seit 1998 leistet die Schellinger KG mit Herstellung und Vertrieb von Sonnen-Pellets® einen wichtigen Beitrag zur Energiewende.” Source: RevenueBase Database · checked Sep 19, 2026
14	Richard Kablitz Gmbh	Partial evidence	Lauda Königshofen, GermanyHQ checked Sep 19, 2026	51-200	24 contacts →
	Partial evidence “Kablitz & Mitthof steht für umweltfreundliche Energiegewinnung aus Biomasse.” Source: RevenueBase Database · checked Sep 19, 2026
15	Shit2power	Partial evidence	Berlin, GermanyHQ checked Sep 19, 2026	1-10	21 contacts →
	Partial evidence “Revolutionizing wet biomass disposal by energizing it” Source: RevenueBase Database · checked Sep 19, 2026
16	Flexbio Technologie Gmbh	Indirect evidence	Einbeck, GermanyHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “FlexBio Technologie GmbH is one of the leading and innovative companies in the field of wastewater and biogas technology.” Source: RevenueBase Database · checked Sep 19, 2026
17	Autarkize	Partial evidence	Biessenhofen, GermanyHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “autarkize has developed a patented pyrolysis technology that combines energy independence, climate protection and the economic utilisation of regional biomass.” Source: RevenueBase Database · checked Sep 19, 2026
18	Arcanum Energy Systems Gmbh & Co. KG	Indirect evidence	Holzwickede, GermanyHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “ARCANUM ist seit 2005 auf die Projektentwicklung, Realisierung und den Betrieb von Biomethanaufbereitungsanlagen spezialisiert und verbindet technisches mit…” Source: RevenueBase Database · checked Sep 19, 2026
19	AHT Cleantec	Indirect evidence	Bonn, GermanyHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “AHT is a publicly traded, highly innovative CleanTec enterprise with three decades of engineering expertise and strong technology partners.” Source: RevenueBase Database · checked Sep 19, 2026
20	Revis Bioenergy Gmbh	Indirect evidence	Münster, GermanyHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Wir sind der Spezialist, wenn es um die Produktion und die Abnahme von Biomethan und anderen grünen Kraftstoffen und Gasen aus Abfall und Reststoffen / Mist und Gülle geht.” Source: RevenueBase Database · checked Sep 19, 2026
21	Schaumann Bioenergy Gmbh	Indirect evidence	Pinneberg, GermanyHQ checked Sep 19, 2026	51-200	12 contacts →
	Indirect evidence “Kompetenz in Biogas Silierung Labordienstleistungen 🧫 Fermenterbiologie Stromvermarktung Wir leben Biogas!” Source: RevenueBase Database · checked Sep 19, 2026
22	Gelsenkraft Gmbh	Indirect evidence	Coesfeld, GermanyHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “At Gelsenkraft, we are dedicated to advancing the use of waste-based feedstocks and biofuels within the global energy transition.” Source: RevenueBase Database · checked Sep 19, 2026
23	Tecosol Gmbh	Indirect evidence	Ochsenfurt, GermanyHQ checked Sep 19, 2026	1-10	12 contacts →
	Indirect evidence “Die hohe Qualität unserer Produkte und deren attraktiver Preis liegen uns genauso am Herzen wie eine kontinuierliche Optimierung unserer Prozesse.” Source: RevenueBase Database · checked Sep 19, 2026
24	Made Of AIR	Partial evidence	Berlin, GermanyHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “Made of Air is a climate-focused materials company transforming waste biomass into high-value, carbon negative materials for industrial use.” Source: RevenueBase Database · checked Sep 19, 2026
25	Ruhe Biogas	Indirect evidence	Bakum, GermanyHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Wir leben in einer spannenden Zeit.” 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 168 biomass conversion companies based in Germany

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Biomass conversion companies based in Germany at a glance

As of Sep 19, 2026

36.2%Verified-email coverage

13.3Average contacts per company

1-10Median size (employees)

4.8%Largest-city concentration · Berlin

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 168 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 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.
What qualifies: Companies headquartered in Germany 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. Companies headquartered outside Germany 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, 809 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 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 based in Germany?

RevenueBase identified 168 biomass conversion companies headquartered in Germany 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?

Clyde Bergemann Power Group, headquartered in Wesel, tops this list with the largest team on record.

Which city has the most biomass conversion companies?

Berlin leads with 8 headquartered companies, followed by Cottbus (4) and Hamburg (4).

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 809 verified decision-maker contacts tracked across these 168 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.