Company lists · Data refreshed September 2026

Top 25 Anaerobic digestion facilities based in Germany

Name: Anaerobic digestion facilities based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 61 companies tracked

RevenueBase identified 61 anaerobic digestion facilities headquartered in Germany as of September 2026 and tracks 910 professional contacts across them, including 459 with verified work emails. Bad Bentheim is the largest hub.

This list covers anaerobic digestion facilities 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

61Companies

910Contacts tracked

459Verified emails

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The 25 largest anaerobic digestion facilities based in Germany

Ranked by team size

Top 25 of 61 anaerobic digestion facilities 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 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	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
2	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
3	Refood Gmbh & Co. KG	Indirect evidence	Selm, GermanyHQ checked Sep 19, 2026	1,001-5,000	60 contacts →
	Indirect evidence “ReFood – Alles was beim Essen übrig bleibt Ob Lebensmittelproduktion, Gastronomie, Hotellerie oder Einzelhandel: In vielen Branchen fallen Lebensmittel- und Speisereste an, die…” Source: RevenueBase Database · checked Sep 19, 2026
4	Weltec Biopower	Indirect evidence	Vechta, GermanyHQ checked Sep 19, 2026	51-200	58 contacts →
	Indirect evidence “Since its foundation in 2001, the WELTEC Group from Vechta in Lower Saxony, Germany, has been contributing to the success of the energy transition.” Source: RevenueBase Database · checked Sep 19, 2026
5	Biogas Service Tarmstedt Gmbh	Indirect evidence	Westertimke, GermanyHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “Was wir tun, wird Energie Bei Biogas Service Tarmstedt dreht sich alles um die Zukunft der Energieversorgung.” Source: RevenueBase Database · checked Sep 19, 2026
6	Berndt Gmbh	Indirect evidence	Oberding, GermanyHQ checked Sep 19, 2026	201-500	22 contacts →
	Indirect evidence “Als innovatives Entsorgungsunternehmen, steht für uns Nachhaltigkeit an oberster Stelle.” Source: RevenueBase Database · checked Sep 19, 2026
7	Bioserv	Indirect evidence	Nuremberg, GermanyHQ checked Sep 19, 2026	1-10	21 contacts →
	Indirect evidence “BIOSERV is a network of regional medium-sized organic recyclers.” Source: RevenueBase Database · checked Sep 19, 2026
8	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
9	BTA International	Indirect evidence	Pfaffenhofen/illm, GermanyHQ checked Sep 19, 2026	51-200	16 contacts →
	Indirect evidence “Leading Specialist for the Wet Mechanical Pre-Treatment BTA International GmbH is the leading specialist for the wet mechanical pre-treatment of different kinds of waste and the…” Source: RevenueBase Database · checked Sep 19, 2026
10	Ecowest Verbund	Indirect evidence	Ennigerloh, GermanyHQ checked Sep 19, 2026	201-500	15 contacts →
	Indirect evidence “Mit über 250 Kolleg*innen sorgen wir im ECOWEST VERBUND tagtäglich für nachhaltige, umweltkonforme und verlässliche Abfallverwertung und -beseitigung in der Region.” Source: RevenueBase Database · checked Sep 19, 2026
11	Lambda Gesellschaft FÜR Klimaschutz UND Regenerative Energien MBH	Indirect evidence	Herten, GermanyHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “Als Dienstleister und Technologielieferant rund um aktive und stillgelegte Deponien leisten wir einen wichtigen Beitrag zur Entwicklung, Pflege und Erschließung der vom Menschen…” Source: RevenueBase Database · checked Sep 19, 2026
12	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
13	Herhof Gmbh	Indirect evidence	Solms, GermanyHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Die Firma Herhof ist seit Jahren auf dem Markt der Abfallentsorgung tätig.” Source: RevenueBase Database · checked Sep 19, 2026
14	Sauter Biogas Gmbh	Indirect evidence	Klipphausen, GermanyHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Seit fast 20 Jahren sind wir Vorreiter in der Entwicklung innovativer Biogasanlagen und setzen mit unserem patentierten "Beregnen statt Rühren"-System neue Maßstäbe in der…” Source: RevenueBase Database · checked Sep 19, 2026
15	ABO Kraft & Wärme Bioenergie Gmbh	Indirect evidence	Wiesbaden, GermanyHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “ABO Kraft & Wärme betreibt Biogasanlagen und verwertet organische Abfälle.” Source: RevenueBase Database · checked Sep 19, 2026
16	Bekon Gmbh	Indirect evidence	Unterföhring, GermanyHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Our company is the worldwide leader in the construction of batch biogas plants for the generation of energy from waste.” Source: RevenueBase Database · checked Sep 19, 2026
17	Nesemeier Gmbh	Indirect evidence	Blomberg, GermanyHQ checked Sep 19, 2026	51-200	6 contacts →
	Indirect evidence “Nesemeier GmbH is a renewables & environment company based out of 10 Industriestraße, Blomberg, Nordrhein-Westfalen, Germany.” Source: RevenueBase Database · checked Sep 19, 2026
18	Snow Leopard Projects Gmbh	Strong evidence	Reisbach, GermanyHQ checked Sep 19, 2026	1-10	6 contacts →
	Strong evidence “100% Renewable Energies Biogas Anaerobic Digestions & Battery Storage Systemes Snow Leopard Projects (SLP) has designed and built more than 50 biogas plants in 13 countries on 4…” Source: RevenueBase Database · checked Sep 19, 2026
19	Olde Bolhaar Eco-Service Gmbh	Indirect evidence	Bad Bentheim, GermanyHQ checked Sep 19, 2026	51-200	6 contacts →
	Indirect evidence “Climate objectives, reduction of CO2 emissions, reuse, green waste flows; striving for an increasingly green world.” Source: RevenueBase Database · checked Sep 19, 2026
20	Best Biogas B.V	Indirect evidence	Bad Bentheim, GermanyHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Bio Energie Systemen Twente (BEST Biogas) is een bedrijf actief op het gebied van biogasinstallaties met jarenlange ervaring in de biogassector.” Source: RevenueBase Database · checked Sep 19, 2026
21	Reko Gmbh	Indirect evidence	Bietigheim-bissingen, GermanyHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Die REKO-Gruppe ist der verlässliche Partner für die umweltgerechte Verwertung von Abfällen.” Source: RevenueBase Database · checked Sep 19, 2026
22	UTV AG	Indirect evidence	Baden-baden, GermanyHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “Kompostieranlagen zur biologischen Abfallbehandlung.” Source: RevenueBase Database · checked Sep 19, 2026
23	NOA Climate	Indirect evidence	Hamburg, GermanyHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “At the forefront of sustainability, we are a dynamic and innovative company specializing in Off-Grid Biogas solutions tailored to both households and small-scale farms.” Source: RevenueBase Database · checked Sep 19, 2026
24	Elbe-Förde Energieservice Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Wir, die Elbe-Förde Energieservice GmbH, haben uns den Aufgaben rund um Biogasanlagen gewidmet.” Source: RevenueBase Database · checked Sep 19, 2026
25	Wiese Umwelt Service Gmbh	Indirect evidence	Berga, GermanyHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence 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 61 anaerobic digestion facilities based in Germany

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Anaerobic digestion facilities based in Germany at a glance

As of Sep 19, 2026

50.4%Verified-email coverage

14.9Average contacts per company

11-50Median size (employees)

4.9%Largest-city concentration · Bad Bentheim

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 61 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 Germany 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 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, 459 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 Germany?

RevenueBase identified 61 anaerobic digestion facilities 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?

EEW Energy From Waste Gmbh, headquartered in Helmstedt, tops this list with the largest team on record.

Which city has the most anaerobic digestion facilities?

Bad Bentheim leads with 3 headquartered companies, followed by Hamburg (2) and Selm (2).

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 459 verified decision-maker contacts tracked across these 61 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.