Company lists · Data refreshed November 2026

Top 25 Anaerobic digestion system makers based in Germany

RevenueBase identified 61 company matches for anaerobic digestion system makers associated with Germany as of November 2026 and tracks 976 professional contacts across them, including 513 with verified work emails. Fohren is the largest hub.

This list covers company matches for anaerobic digestion system makers associated with Germany, 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 November 6, 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 Nov 6, 2026 How this list was built
61Companies
976Contacts tracked
513Verified emails
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The 25 largest anaerobic digestion system makers based in Germany

Ranked by team size
Top 25 of 61 company matches for anaerobic digestion system makers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchGescher, GermanyHQ recorded Nov 6, 2026201-50076 contacts →

Exact match

“Biogas pioneer since 1998.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVechta, GermanyHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Since its foundation in 2001, the WELTEC Group from Vechta in Lower Saxony, Germany, has been contributing to the success of the energy transition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBredstedt, GermanyHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Wir sind dein Partner für maßgeschneiderte Lösungen rund um Biogasanlagen – von der Planung über den Bau bis zur Inbetriebnahme.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWestertimke, GermanyHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Was wir tun, wird Energie Bei Biogas Service Tarmstedt dreht sich alles um die Zukunft der Energieversorgung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFöhren, GermanyHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“As a major manufacturer and planner of biogas plants with over 200 national and international projects, ÖKOBIT is one of the most sought-after manufacturers within the biogas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPfaffenhofen A.d. Ilm, GermanyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“AD plants for professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchIsny Im Allgäu, GermanyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Im Jahre übernahmen, die beiden Geschäftsführer der Biogastechnik Süd GmbH, Clemens und Gregor Maier, den elterlichen landwirtschaftlichen Betrieb Heslerhof in Isny-Sommersbach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSchwelm, GermanyHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“ö –.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLeutkirch Im Allgäu, GermanyHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“For the construction and expansion of biogas plants, we are a reliable supplier of components and offer extensive agitator, pumping and final storage technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAdelsdorf, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Efficiency and quality are among the most important features of modern aeration systems for biological wastewater treatment plants to operate them in an economically, ecologically…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEssen, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Siloxa Engineering AG is a machinery company Essen, North Rhine-Westphalia, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBad Bentheim, GermanyHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Bio Energie Systemen Twente (BEST Biogas) is een bedrijf actief op het gebied van biogasinstallaties met jarenlange ervaring in de biogassector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKlipphausen, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWolmirstedt, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Schumann Tanks, established in is a German company with more than 20 years of experience in the production and installation of anaerobic digester and storage tanks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWiesbaden, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“ABO Kraft & Wärme betreibt Biogasanlagen und verwertet organische Abfälle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchUnterföhring, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Our company is the worldwide leader in the construction of batch biogas plants for the generation of energy from waste.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBlomberg, GermanyHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Nesemeier GmbH is a renewables & environment company based out of 10 Industriestraße, Blomberg, Nordrhein-Westfalen, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchReisbach, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBuxtehude, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Legal notice: For more than 20 years DELPHIN Water Systems GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSchaufling, GermanyHQ recorded Nov 6, 202651-2005 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBaden-baden, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Kompostieranlagen zur biologischen Abfallbehandlung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWesterstede, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Wenn es darum geht, clevere Lösungen für Effizienzsteigerungen an Biogasanlagen zu verwirklichen, sind wir vorne mit dabei.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEsslingen, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“proweps envirotec GmbH is an engineering company specialized in technologies to utilize organic waste and has a longtime international experience in the construction business of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMainz, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Woher wir kommen BioEnergy Germany vereint, neben 15 Jahren Erfahrung in der Herstellung und im Betrieb von Biogasanlagen, das Know-how in der Wartung und Instandhaltung von über…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKonstanz, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 61 anaerobic digestion system makers based in Germany

See the full list, filter by size, metro and specialty, and access 513 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Anaerobic digestion system makers based in Germany at a glance

As of Nov 6, 2026
52.6%Verified-email coverage
16.0Average contacts per company
11-50Median size (employees)
3.3%Largest-city concentration · Fohren
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
22
51-200
13
201-500
3

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

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 Germany whose business descriptions match “anaerobic digestion system makers” 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 513 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 November 6, 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.

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 “anaerobic digestion system makers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many anaerobic digestion system makers are there based in Germany?

RevenueBase identified 61 company matches for anaerobic digestion system makers associated with Germany as of November 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?

Planet Biogastechnik Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most anaerobic digestion system makers?

Fohren leads with 2 company records, followed by Hessisch Oldendorf (2) and Leutkirch Im Allgau (2).

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 513 professional contacts with verified work emails tracked across these 61 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 November 6, 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.