Company lists · Data refreshed September 2026
Top 25 Anaerobic digestion consulting firms based in Germany
RevenueBase identified 60 company matches for anaerobic digestion consulting firms associated with Germany as of September 2026 and tracks 435 professional contacts across them, including 154 with verified work emails. Gescher is the largest hub.
This list covers company matches for anaerobic digestion consulting firms 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 September 27, 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.
The 25 largest anaerobic digestion consulting firms based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 108 contacts → | ||||
Exact match “Biogas pioneer since 1998.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 2 | 58 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 3 | 24 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 4 | 22 contacts → | ||||
Exact match “Krieg & Fischer is an engineering office with an experienced team of biogas experts consisting of highly-skilled engineers.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 18 contacts → | ||||
Exact match “AD plants for professionals.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 6 | 16 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 12 contacts → | ||||
Exact match “Based in Hanover, Germany, aqua & waste International GmbH is an independent engineering and consulting company specializing in the field of environmental protection.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match “Die Firma Herhof ist seit Jahren auf dem Markt der Abfallentsorgung tätig.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “BITControl ist Fachplaner für Verfahrenstechnik, Maschinen- und Elektrotechnik für den Bereich Abwasserreinigung und Abwasserentsorgung.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Die Bollmer Firmengruppe ist ein inhabergeführter Full-Service-Dienstleister im Bereich der Düngemittel sowie für den Bau und Service von Biogasanlagen.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 6 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 12 | 5 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “Um Biogasanlagen erfolgreich zu betreiben, ist eine ganzheitliche Grundvoraussetzung.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Kompostieranlagen zur biologischen Abfallbehandlung.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Wir bieten effiziente, kostengünstige und nachhaltige Lösungen für Biogasanlagenbetreiber und Landwirtschaftsbetriebe.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “AEV Energy GmbH is a renewables & environment company based out of Dresden, Germany.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 18 | 2 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 · Sep 27, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Wir, die Elbe-Förde Energieservice GmbH, haben uns den Aufgaben rund um Biogasanlagen gewidmet.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Agrarunternehmen Bernd Bösing is a company based out of 24 Crosewick, Vreden, Germany.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Die BIOPOWER WS fungiert als Komplett-Anbieter von Serviceleistungen rund um den Betrieb von landwirtschaftlichen Biogasanlagen.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Die SIUS GmbH ist Ihr Spezialist für die energetische und stoffliche Verwertung von biologischen Abfällen.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Wir von der JT RecTec mit Sitz in Velbert haben uns zum Ziel gesetzt passgenaue Lösungen für Ihre Herausforderungen mit Ihnen gemeinsam zu erarbeiten und umzusetzen.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Abwasser König is a food & beverages company based out of 20 Am Wiesengrund, Merkendorf, Bavaria, Germany.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “anaerobic digestion consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 60 anaerobic digestion consulting firms based in Germany
See the full list, filter by size, metro and specialty, and access 154 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Anaerobic digestion consulting firms based in Germany at a glance
As of Sep 27, 2026Companies by employee count
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 60 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 consulting firms” 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 154 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 September 27, 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 consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many anaerobic digestion consulting firms are there based in Germany?
RevenueBase identified 60 company matches for anaerobic digestion consulting firms associated with Germany as of September 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 consulting firms?
Gescher leads with 2 company records, followed by Munich (2) and Annaburg (1).
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 154 professional contacts with verified work emails tracked across these 60 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 September 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 60 anaerobic digestion consulting firms based in Germany. Start with a free account, no credit card.
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Anaerobic digestion consulting firms by geography
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Anaerobic digestion consulting firms based in Canada
- Anaerobic digestion consulting firms based in France
- Anaerobic digestion consulting firms based in Italy
- Anaerobic digestion consulting firms based in the United Kingdom
- Anaerobic digestion consulting firms based in the United States
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Company intelligence · public preview
Top 25 anaerobic digestion consulting firms based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 60 matching company records for anaerobic digestion consulting firms based in Germany, with 435 tracked contacts and 154 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 anaerobic digestion consulting firms based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Planet Biogastechnik Gmbhplanet-biogas.comHQ: Gescher, GermanyReported employees: 201-500 | Gescher, Germany | 201-500 | Exact match | 108 contacts → |
“Biogas pioneer since 1998.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Weltec Biopowerweltec-biopower.comHQ: Vechta, GermanyReported employees: 51-200 | Vechta, Germany | 51-200 | Exact match | 58 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Biogas Service Tarmstedt Gmbhbs-tarmstedt.deHQ: Westertimke, GermanyReported employees: 51-200 | Westertimke, Germany | 51-200 | Exact match | 24 contacts → |
“Was wir tun, wird Energie Bei Biogas Service Tarmstedt dreht sich alles um die Zukunft der Energieversorgung.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Krieg & Fischer Ingenieure Gmbhkriegfischer.deHQ: Göttingen, GermanyReported employees: 11-50 | Göttingen, Germany | 11-50 | Exact match | 22 contacts → |
“Krieg & Fischer is an engineering office with an experienced team of biogas experts consisting of highly-skilled engineers.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Agraferm Gmbhagraferm.comHQ: Pfaffenhofen A.d. Ilm, GermanyReported employees: 11-50 | Pfaffenhofen A.d. Ilm, Germany | 11-50 | Exact match | 18 contacts → |
“AD plants for professionals.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  BTA Internationalbta-international.deHQ: Pfaffenhofen/illm, GermanyReported employees: 51-200 | Pfaffenhofen/illm, Germany | 51-200 | Exact match | 16 contacts → |
“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…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Aqua & Waste International Gmbhaquawaste.deHQ: Hanover, GermanyReported employees: 11-50 | Hanover, Germany | 11-50 | Exact match | 12 contacts → |
“Based in Hanover, Germany, aqua & waste International GmbH is an independent engineering and consulting company specializing in the field of environmental protection.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Herhof Gmbhherhof.deHQ: Solms, GermanyReported employees: 11-50 | Solms, Germany | 11-50 | Exact match | 10 contacts → |
“Die Firma Herhof ist seit Jahren auf dem Markt der Abfallentsorgung tätig.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Bitcontrol Gmbhbitcontrol.infoHQ: Nattenheim, GermanyReported employees: 11-50 | Nattenheim, Germany | 11-50 | Exact match | 8 contacts → |
“BITControl ist Fachplaner für Verfahrenstechnik, Maschinen- und Elektrotechnik für den Bereich Abwasserreinigung und Abwasserentsorgung.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Bollmer Holding Gmbhbollmer.deHQ: Wietmarschen, GermanyReported employees: 51-200 | Wietmarschen, Germany | 51-200 | Exact match | 6 contacts → |
“Die Bollmer Firmengruppe ist ein inhabergeführter Full-Service-Dienstleister im Bereich der Düngemittel sowie für den Bau und Service von Biogasanlagen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Nesemeier Gmbhnesemeier-gmbh.deHQ: Blomberg, GermanyReported employees: 51-200 | Blomberg, Germany | 51-200 | Exact match | 6 contacts → |
“Nesemeier GmbH is a renewables & environment company based out of 10 Industriestraße, Blomberg, Nordrhein-Westfalen, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Best Biogas B.Vbestbiogas.nlHQ: Bad Bentheim, GermanyReported employees: 1-10 | Bad Bentheim, Germany | 1-10 | Exact match | 5 contacts → |
“Bio Energie Systemen Twente (BEST Biogas) is een bedrijf actief op het gebied van biogasinstallaties met jarenlange ervaring in de biogassector.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Agravis Ems-Jade Gmbhagravis-ems-jade.de HQ: Esens, GermanyReported employees: 1-10 | Esens, Germany | 1-10 | Exact match | 5 contacts → |
“Um Biogasanlagen erfolgreich zu betreiben, ist eine ganzheitliche Grundvoraussetzung.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  UTV AGutvag.deHQ: Baden-baden, GermanyReported employees: 11-50 | Baden-baden, Germany | 11-50 | Exact match | 3 contacts → |
“Kompostieranlagen zur biologischen Abfallbehandlung.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  N-Bio Gmbhn-bio.deHQ: Konstanz, GermanyReported employees: 1-10 | Konstanz, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Mionplant Gmbhmionplant.deHQ: Leverkusen, GermanyReported employees: 1-10 | Leverkusen, Germany | 1-10 | Exact match | 3 contacts → |
“Wir bieten effiziente, kostengünstige und nachhaltige Lösungen für Biogasanlagenbetreiber und Landwirtschaftsbetriebe.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  AEV Energy Gmbhaev-biogas.deHQ: Dresden, GermanyReported employees: 1-10 | Dresden, Germany | 1-10 | Exact match | 3 contacts → |
“AEV Energy GmbH is a renewables & environment company based out of Dresden, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Proweps Envirotec Gmbhproweps-envirotec.comHQ: Esslingen, GermanyReported employees: 1-10 | Esslingen, Germany | 1-10 | Exact match | 2 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Elbe-Förde Energieservice Gmbhef-energieservice.de HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 2 contacts → |
“Wir, die Elbe-Förde Energieservice GmbH, haben uns den Aufgaben rund um Biogasanlagen gewidmet.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Agrarunternehmen Bernd Bösingboesing-agrar.de HQ: Vreden, GermanyReported employees: 11-50 | Vreden, Germany | 11-50 | Exact match | 2 contacts → |
“Agrarunternehmen Bernd Bösing is a company based out of 24 Crosewick, Vreden, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Biopower WSbiopower-ws.deHQ: Hessisch Oldendorf, GermanyReported employees: 11-50 | Hessisch Oldendorf, Germany | 11-50 | Exact match | 2 contacts → |
“Die BIOPOWER WS fungiert als Komplett-Anbieter von Serviceleistungen rund um den Betrieb von landwirtschaftlichen Biogasanlagen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Sius Gmbhsius-online.de HQ: Eitting, GermanyReported employees: 1-10 | Eitting, Germany | 1-10 | Exact match | 2 contacts → |
“Die SIUS GmbH ist Ihr Spezialist für die energetische und stoffliche Verwertung von biologischen Abfällen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | JT Rectecjt-rectec.com HQ: Velbert, GermanyReported employees: 1-10 | Velbert, Germany | 1-10 | Exact match | 2 contacts → |
“Wir von der JT RecTec mit Sitz in Velbert haben uns zum Ziel gesetzt passgenaue Lösungen für Ihre Herausforderungen mit Ihnen gemeinsam zu erarbeiten und umzusetzen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Gütec Gmbhguetec.de HQ: Annaburg Ot Prettin, GermanyReported employees: 1-10 | Annaburg Ot Prettin, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  Abwasser Königabwasser-koenig.deHQ: Merkendorf, GermanyReported employees: 1-10 | Merkendorf, Germany | 1-10 | Exact match | 1 contacts → |
“Abwasser König is a food & beverages company based out of 20 Am Wiesengrund, Merkendorf, Bavaria, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 60 company matches
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Anaerobic digestion consulting firms: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
56 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 60 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for anaerobic digestion consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many anaerobic digestion consulting firms did RevenueBase find based in Germany?
The saved snapshot records 60 matching company records, 435 tracked contacts and 154 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Anaerobic digestion consulting firms by geography
Cite this list
RevenueBase Data Team. Top 25 anaerobic digestion consulting firms based in Germany. Snapshot: September 27, 2026. https://revenuebase.ai/companies/anaerobic-digestion-consulting-firms/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- New lists
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- Anaerobic digestion consulting firms based in Italy
- Anaerobic digestion consulting firms based in the United Kingdom
- Anaerobic digestion consulting firms based in the United States
- AI companies based in Germany
Company intelligence · public preview
Top 25 anaerobic digestion consulting firms based in Germany
RevenueBase records 60 matching company records for anaerobic digestion consulting firms based in Germany, with 435 tracked contacts and 154 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 anaerobic digestion consulting firms based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Planet Biogastechnik Gmbhplanet-biogas.com HQ: Gescher, GermanyReported employees: 201-500 | Gescher, Germany | 201-500 | Exact match | 108 contacts → |
“Biogas pioneer since 1998.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Weltec Biopowerweltec-biopower.com HQ: Vechta, GermanyReported employees: 51-200 | Vechta, Germany | 51-200 | Exact match | 58 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Biogas Service Tarmstedt Gmbhbs-tarmstedt.de HQ: Westertimke, GermanyReported employees: 51-200 | Westertimke, Germany | 51-200 | Exact match | 24 contacts → |
“Was wir tun, wird Energie Bei Biogas Service Tarmstedt dreht sich alles um die Zukunft der Energieversorgung.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Krieg & Fischer Ingenieure Gmbhkriegfischer.de HQ: Göttingen, GermanyReported employees: 11-50 | Göttingen, Germany | 11-50 | Exact match | 22 contacts → |
“Krieg & Fischer is an engineering office with an experienced team of biogas experts consisting of highly-skilled engineers.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Agraferm Gmbhagraferm.com HQ: Pfaffenhofen A.d. Ilm, GermanyReported employees: 11-50 | Pfaffenhofen A.d. Ilm, Germany | 11-50 | Exact match | 18 contacts → |
“AD plants for professionals.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | BTA Internationalbta-international.de HQ: Pfaffenhofen/illm, GermanyReported employees: 51-200 | Pfaffenhofen/illm, Germany | 51-200 | Exact match | 16 contacts → |
“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…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Aqua & Waste International Gmbhaquawaste.de HQ: Hanover, GermanyReported employees: 11-50 | Hanover, Germany | 11-50 | Exact match | 12 contacts → |
“Based in Hanover, Germany, aqua & waste International GmbH is an independent engineering and consulting company specializing in the field of environmental protection.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Herhof Gmbhherhof.de HQ: Solms, GermanyReported employees: 11-50 | Solms, Germany | 11-50 | Exact match | 10 contacts → |
“Die Firma Herhof ist seit Jahren auf dem Markt der Abfallentsorgung tätig.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Bitcontrol Gmbhbitcontrol.info HQ: Nattenheim, GermanyReported employees: 11-50 | Nattenheim, Germany | 11-50 | Exact match | 8 contacts → |
“BITControl ist Fachplaner für Verfahrenstechnik, Maschinen- und Elektrotechnik für den Bereich Abwasserreinigung und Abwasserentsorgung.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Bollmer Holding Gmbhbollmer.de HQ: Wietmarschen, GermanyReported employees: 51-200 | Wietmarschen, Germany | 51-200 | Exact match | 6 contacts → |
“Die Bollmer Firmengruppe ist ein inhabergeführter Full-Service-Dienstleister im Bereich der Düngemittel sowie für den Bau und Service von Biogasanlagen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Nesemeier Gmbhnesemeier-gmbh.de HQ: Blomberg, GermanyReported employees: 51-200 | Blomberg, Germany | 51-200 | Exact match | 6 contacts → |
“Nesemeier GmbH is a renewables & environment company based out of 10 Industriestraße, Blomberg, Nordrhein-Westfalen, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Best Biogas B.Vbestbiogas.nl HQ: Bad Bentheim, GermanyReported employees: 1-10 | Bad Bentheim, Germany | 1-10 | Exact match | 5 contacts → |
“Bio Energie Systemen Twente (BEST Biogas) is een bedrijf actief op het gebied van biogasinstallaties met jarenlange ervaring in de biogassector.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Agravis Ems-Jade Gmbhagravis-ems-jade.de HQ: Esens, GermanyReported employees: 1-10 | Esens, Germany | 1-10 | Exact match | 5 contacts → |
“Um Biogasanlagen erfolgreich zu betreiben, ist eine ganzheitliche Grundvoraussetzung.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | UTV AGutvag.de HQ: Baden-baden, GermanyReported employees: 11-50 | Baden-baden, Germany | 11-50 | Exact match | 3 contacts → |
“Kompostieranlagen zur biologischen Abfallbehandlung.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | N-Bio Gmbhn-bio.de HQ: Konstanz, GermanyReported employees: 1-10 | Konstanz, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Mionplant Gmbhmionplant.de HQ: Leverkusen, GermanyReported employees: 1-10 | Leverkusen, Germany | 1-10 | Exact match | 3 contacts → |
“Wir bieten effiziente, kostengünstige und nachhaltige Lösungen für Biogasanlagenbetreiber und Landwirtschaftsbetriebe.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | AEV Energy Gmbhaev-biogas.de HQ: Dresden, GermanyReported employees: 1-10 | Dresden, Germany | 1-10 | Exact match | 3 contacts → |
“AEV Energy GmbH is a renewables & environment company based out of Dresden, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Proweps Envirotec Gmbhproweps-envirotec.com HQ: Esslingen, GermanyReported employees: 1-10 | Esslingen, Germany | 1-10 | Exact match | 2 contacts → |
“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 description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Elbe-Förde Energieservice Gmbhef-energieservice.de HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 2 contacts → |
“Wir, die Elbe-Förde Energieservice GmbH, haben uns den Aufgaben rund um Biogasanlagen gewidmet.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Agrarunternehmen Bernd Bösingboesing-agrar.de HQ: Vreden, GermanyReported employees: 11-50 | Vreden, Germany | 11-50 | Exact match | 2 contacts → |
“Agrarunternehmen Bernd Bösing is a company based out of 24 Crosewick, Vreden, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Biopower WSbiopower-ws.de HQ: Hessisch Oldendorf, GermanyReported employees: 11-50 | Hessisch Oldendorf, Germany | 11-50 | Exact match | 2 contacts → |
“Die BIOPOWER WS fungiert als Komplett-Anbieter von Serviceleistungen rund um den Betrieb von landwirtschaftlichen Biogasanlagen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Sius Gmbhsius-online.de HQ: Eitting, GermanyReported employees: 1-10 | Eitting, Germany | 1-10 | Exact match | 2 contacts → |
“Die SIUS GmbH ist Ihr Spezialist für die energetische und stoffliche Verwertung von biologischen Abfällen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | JT Rectecjt-rectec.com HQ: Velbert, GermanyReported employees: 1-10 | Velbert, Germany | 1-10 | Exact match | 2 contacts → |
“Wir von der JT RecTec mit Sitz in Velbert haben uns zum Ziel gesetzt passgenaue Lösungen für Ihre Herausforderungen mit Ihnen gemeinsam zu erarbeiten und umzusetzen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Gütec Gmbhguetec.de HQ: Annaburg Ot Prettin, GermanyReported employees: 1-10 | Annaburg Ot Prettin, Germany | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Abwasser Königabwasser-koenig.de HQ: Merkendorf, GermanyReported employees: 1-10 | Merkendorf, Germany | 1-10 | Exact match | 1 contacts → |
“Abwasser König is a food & beverages company based out of 20 Am Wiesengrund, Merkendorf, Bavaria, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Anaerobic digestion consulting firms: dataset insights
September 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
56 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 60 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for anaerobic digestion consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many anaerobic digestion consulting firms did RevenueBase find based in Germany?
The saved snapshot records 60 matching company records, 435 tracked contacts and 154 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Anaerobic digestion consulting firms by geography
Cite this list
RevenueBase Data Team. Top 25 anaerobic digestion consulting firms based in Germany. Snapshot: September 27, 2026. https://revenuebase.ai/companies/anaerobic-digestion-consulting-firms/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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