Company lists · Data refreshed November 2026
Top 25 Wastewater treatment biological products suppliers based in Germany
RevenueBase identified 97 company matches for wastewater treatment biological products suppliers associated with Germany as of November 2026 and tracks 1,228 professional contacts across them, including 373 with verified work emails. Bayreuth is the largest hub.
This list covers company matches for wastewater treatment biological products suppliers 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 3, 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 wastewater treatment biological products suppliers based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 59 contacts → | ||||
Exact match “GI AQUA TECH provides innovative wastewater treatment solutions, committed to a sustainable future for people and planet.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 2 | 39 contacts → | ||||
Exact match “INVENT Umwelt- und Verfahrenstechnik AG - Leaders in mixing and aeration Water is the origin and source of all life.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 3 | 36 contacts → | ||||
Exact match “Water Treatment’s product portfolio covers a range of water and waste water treatment processes with a focus on headworks, mechanical treatment and biological solutions deployed…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 4 | 30 contacts → | ||||
Exact match “HAMANN AG is a worldwide recognized supplier of sewage treatment technology for the maritime industry.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 5 | 21 contacts → | ||||
Exact match “ALMAWATECH – Anlagenbau & Prozesslösungen für industrielle Wassertechnik Die ALMAWATECH GmbH ist ein familiengeführtes Unternehmen mit langer Tradition in der industriellen…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 6 | 14 contacts → | ||||
Exact match “Watch Water® with its headquarter in Mannheim, Germany, is one of the fastest growing companies in manufacturing Scale Prevention, Adsorbers, Filter Medias and INSTANT Dosing…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 7 | 13 contacts → | ||||
Exact match “We are a company which combines long-time experience with innovative ideas and applies them in the area of environmental technology.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match “KLARO is your specialist for small wastewater treatment plants up to 50 PE and bigger wastewater treatment symstems up to PE - Made in Germany Wherever a connection to the sewer…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 9 | 11 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 3, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “up2e!” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “Wir sind ein fachübergreifendes Team aus engagierten Chemikern, Umwelttechnikern und Verfahrensingenieuren mit dem Schwerpunkt Abwasserreinigung.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “Zuverlässige wegweisende Technik Seit 25 Jahren sind wir zuverlässiger Partner der Kommunen, Zweckverbände und Industrie wenn es um wirtschaftliche Lösungen in der Wasser- und…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “Die aqua plus Wasser- und Recyclingsysteme GmbH mit Sitz in Böbingen an der Rems (Deutschland) ist ein dynamisches, innovatives Unternehmen im Bereich industriellen Wasser- und…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “Die patentierte enviplan® Mikroflotation hat die herkömmliche DAF (Dissolved Air Flotation) in vielen industriellen und kommunalen Abwasseranwendungen durch unübertroffene…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “In the whole area of the treatment and cleaning of water, Water & Wastewater Technic WWT GmbH provides a service-oriented partner, and comprehensive products and services…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Spezialisten für nachhaltige Lösungen in der Abwasseraufbereitung.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “Unser Fachgebiet umfasst die maschinelle Ausrüstung, Sanierung und Erweiterung von Kläranlagen.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “STEFFEN HARTMANN RECYCLINGTECHNOLOGIEN GMBH is a water technology company that provides cost-effective and environment-friendly solutions since 1992 based on different products…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Wir entwickeln, verkaufen, betreuen und liefern spezifische sowie nachhaltige Lösungen zur Wasseraufbereitung, Wasserbehandlung und Abwasserreinigung für unsere Kunden aus…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Zementwasseraufbereitung; Restwasseraufbereitung; pH-Neutralisierung; Mikrofiltration; Cement-Water-Treatment; Water treatment plants; pH-neutralization; Microfiltration; Wir sind…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Heute gehören namhafte Firmen aus dem Bereich der Automobilzulieferer, Automobilhersteller sowie viele Elektropolierereien, Galvaniken ebenso zu unseren Kunden wie Papierfabriken…” Recorded in the RevenueBase company graph · Nov 3, 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 “wastewater treatment biological products suppliers”. 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 97 wastewater treatment biological products suppliers based in Germany
See the full list, filter by size, metro and specialty, and access 373 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Wastewater treatment biological products suppliers based in Germany at a glance
As of Nov 3, 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 97 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 “wastewater treatment biological products suppliers” 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 373 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 3, 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 “wastewater treatment biological products suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many wastewater treatment biological products suppliers are there based in Germany?
RevenueBase identified 97 company matches for wastewater treatment biological products suppliers 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?
GI Aqua Tech tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most wastewater treatment biological products suppliers?
Bayreuth leads with 4 company records, followed by Berlin (3) and Dresden (3).
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 373 professional contacts with verified work emails tracked across these 97 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 3, 2026.
Ready to reach these companies? Verified emails and direct dials for all 97 wastewater treatment biological products suppliers based in Germany. Start with a free account, no credit card.
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Wastewater treatment biological products suppliers by geography
- Wastewater treatment biological products suppliers based in Mumbai, India
- Wastewater treatment biological products suppliers based in Australia
- Wastewater treatment biological products suppliers based in Brazil
- Wastewater treatment biological products suppliers based in Canada
- Wastewater treatment biological products suppliers based in France
- Wastewater treatment biological products suppliers based in India
- Wastewater treatment biological products suppliers based in Italy
- Wastewater treatment biological products suppliers based in Mexico
- Wastewater treatment biological products suppliers based in the Netherlands
- Wastewater treatment biological products suppliers based in South Africa
- Wastewater treatment biological products suppliers based in Spain
- Wastewater treatment biological products suppliers based in Sweden
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
- Wastewater treatment biological products suppliers based in Mumbai, India
- Wastewater treatment biological products suppliers based in Australia
- Wastewater treatment biological products suppliers based in Brazil
- Wastewater treatment biological products suppliers based in Canada
- Wastewater treatment biological products suppliers based in France
- Wastewater treatment biological products suppliers based in India
Company intelligence · public preview
Top 25 wastewater treatment biological products suppliers 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 97 matching company records for wastewater treatment biological products suppliers based in Germany, with 1,228 tracked contacts and 373 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: November 3, 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 wastewater treatment biological products suppliers 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 |  GI Aqua Techgiaquatech.deHQ: Groß-gerau, GermanyReported employees: 51-200 | Groß-gerau, Germany | 51-200 | Exact match | 59 contacts → |
“GI AQUA TECH provides innovative wastewater treatment solutions, committed to a sustainable future for people and planet.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Invent Umwelt- UND Verfahrenstechnik AGinvent-uv.de HQ: Erlangen, GermanyReported employees: 51-200 | Erlangen, Germany | 51-200 | Exact match | 39 contacts → |
“INVENT Umwelt- und Verfahrenstechnik AG - Leaders in mixing and aeration Water is the origin and source of all life.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Water Treatment Systemspassavant-geiger.comHQ: Kettenbach, GermanyReported employees: 201-500 | Kettenbach, Germany | 201-500 | Exact match | 36 contacts → |
“Water Treatment’s product portfolio covers a range of water and waste water treatment processes with a focus on headworks, mechanical treatment and biological solutions deployed…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Hamann AGhamannag.com HQ: Hollenstedt, GermanyReported employees: 51-200 | Hollenstedt, Germany | 51-200 | Exact match | 30 contacts → |
“HAMANN AG is a worldwide recognized supplier of sewage treatment technology for the maritime industry.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Almawatechalmawatech.comHQ: Babenhausen, GermanyReported employees: 51-200 | Babenhausen, Germany | 51-200 | Exact match | 21 contacts → |
“ALMAWATECH – Anlagenbau & Prozesslösungen für industrielle Wassertechnik Die ALMAWATECH GmbH ist ein familiengeführtes Unternehmen mit langer Tradition in der industriellen…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Watch Water Gmbhwatchwater.deHQ: Mannheim, GermanyReported employees: 11-50 | Mannheim, Germany | 11-50 | Exact match | 14 contacts → |
“Watch Water® with its headquarter in Mannheim, Germany, is one of the fastest growing companies in manufacturing Scale Prevention, Adsorbers, Filter Medias and INSTANT Dosing…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Jaeger Envirotech Gmbhjaeger-envirotech.com HQ: Hanover, GermanyReported employees: 11-50 | Hanover, Germany | 11-50 | Exact match | 13 contacts → |
“We are a company which combines long-time experience with innovative ideas and applies them in the area of environmental technology.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | KLAROklaro.eu HQ: Bayreuth, GermanyReported employees: 11-50 | Bayreuth, Germany | 11-50 | Exact match | 13 contacts → |
“KLARO is your specialist for small wastewater treatment plants up to 50 PE and bigger wastewater treatment symstems up to PE - Made in Germany Wherever a connection to the sewer…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Adelsdorf, GermanyReported employees: 11-50 | Adelsdorf, Germany | 11-50 | Exact match | 11 contacts → |
“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 description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Up2e Gmbhup2e.com HQ: Rain, GermanyReported employees: 11-50 | Rain, Germany | 11-50 | Exact match | 10 contacts → |
“up2e!” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | H2ortner Gmbhh2ortner.com HQ: Passau, GermanyReported employees: 11-50 | Passau, Germany | 11-50 | Exact match | 10 contacts → |
“Wir sind ein fachübergreifendes Team aus engagierten Chemikern, Umwelttechnikern und Verfahrensingenieuren mit dem Schwerpunkt Abwasserreinigung.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Bayreuth, GermanyReported employees: 51-200 | Bayreuth, Germany | 51-200 | Exact match | 10 contacts → |
“Zuverlässige wegweisende Technik Seit 25 Jahren sind wir zuverlässiger Partner der Kommunen, Zweckverbände und Industrie wenn es um wirtschaftliche Lösungen in der Wasser- und…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Aqua Plus Wasser- UND Recyclingsysteme Gmbhaqua-plus.deHQ: Böbingen An Der Rems, GermanyReported employees: 11-50 | Böbingen An Der Rems, Germany | 11-50 | Exact match | 8 contacts → |
“Die aqua plus Wasser- und Recyclingsysteme GmbH mit Sitz in Böbingen an der Rems (Deutschland) ist ein dynamisches, innovatives Unternehmen im Bereich industriellen Wasser- und…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Enviplan Ingenieurgesellschaft MBHenviplan.de HQ: Lichtenau, GermanyReported employees: 11-50 | Lichtenau, Germany | 11-50 | Exact match | 8 contacts → |
“Die patentierte enviplan® Mikroflotation hat die herkömmliche DAF (Dissolved Air Flotation) in vielen industriellen und kommunalen Abwasseranwendungen durch unübertroffene…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Water & Wastewater Technic WWT Gmbhwwtgmbh.de HQ: Pleidelsheim, GermanyReported employees: 1-10 | Pleidelsheim, Germany | 1-10 | Exact match | 7 contacts → |
“In the whole area of the treatment and cleaning of water, Water & Wastewater Technic WWT GmbH provides a service-oriented partner, and comprehensive products and services…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Jiarong International Gmbhjiarong.de HQ: Winterbach, GermanyReported employees: 1-10 | Winterbach, Germany | 1-10 | Exact match | 6 contacts → |
“Spezialisten für nachhaltige Lösungen in der Abwasseraufbereitung.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | WD Klärtechnik Gmbhwd-klaertechnik.de HQ: Rheine, GermanyReported employees: 11-50 | Rheine, Germany | 11-50 | Exact match | 6 contacts → |
“Unser Fachgebiet umfasst die maschinelle Ausrüstung, Sanierung und Erweiterung von Kläranlagen.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Steffen Hartmann Recyclingtechnologien Gmbhsteffenhartmann.infoHQ: Thale, GermanyReported employees: 51-200 | Thale, Germany | 51-200 | Exact match | 5 contacts → |
“STEFFEN HARTMANN RECYCLINGTECHNOLOGIEN GMBH is a water technology company that provides cost-effective and environment-friendly solutions since 1992 based on different products…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Nova Umwelttechnik Gmbhnova-umwelt.deHQ: Bingen, GermanyReported employees: 11-50 | Bingen, Germany | 11-50 | Exact match | 4 contacts → |
“Wir entwickeln, verkaufen, betreuen und liefern spezifische sowie nachhaltige Lösungen zur Wasseraufbereitung, Wasserbehandlung und Abwasserreinigung für unsere Kunden aus…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | GWTgermanwatertreatment.de HQ: Bad Kissingen, GermanyReported employees: 1-10 | Bad Kissingen, Germany | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  AJF Group Engineering Gmbhajf-group.deHQ: Egg An Der Günz, GermanyReported employees: 11-50 | Egg An Der Günz, Germany | 11-50 | Exact match | 3 contacts → |
“Zementwasseraufbereitung; Restwasseraufbereitung; pH-Neutralisierung; Mikrofiltration; Cement-Water-Treatment; Water treatment plants; pH-neutralization; Microfiltration; Wir sind…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Oswald Schulze Umwelttechnik Gmbhoswald-schulze.de HQ: Gladbeck, GermanyReported employees: 11-50 | Gladbeck, Germany | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Erwin Sander Elektroapparatebau Gmbhaqua-sander.de HQ: Uetze, GermanyReported employees: 1-10 | Uetze, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Jedele UND Partner Gmbhjupgmbh.de HQ: Stuttgart, GermanyReported employees: 1-10 | Stuttgart, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | HQ: Nidda, GermanyReported employees: 1-10 | Nidda, Germany | 1-10 | Exact match | 3 contacts → |
“Heute gehören namhafte Firmen aus dem Bereich der Automobilzulieferer, Automobilhersteller sowie viele Elektropolierereien, Galvaniken ebenso zu unseren Kunden wie Papierfabriken…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 97 company matches
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Wastewater treatment biological products suppliers: dataset insights
November 3, 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
92 records in the displayed employee bands.
5 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 97 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: November 3, 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 wastewater treatment biological products suppliers?
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 wastewater treatment biological products suppliers did RevenueBase find based in Germany?
The saved snapshot records 97 matching company records, 1,228 tracked contacts and 373 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: November 3, 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
Wastewater treatment biological products suppliers by geography
- Wastewater treatment biological products suppliers based in Mumbai, India
- Wastewater treatment biological products suppliers based in Australia
- Wastewater treatment biological products suppliers based in Brazil
- Wastewater treatment biological products suppliers based in Canada
- Wastewater treatment biological products suppliers based in France
- Wastewater treatment biological products suppliers based in India
- Wastewater treatment biological products suppliers based in Italy
- Wastewater treatment biological products suppliers based in Mexico
- Wastewater treatment biological products suppliers based in the Netherlands
- Wastewater treatment biological products suppliers based in South Africa
- Wastewater treatment biological products suppliers based in Spain
- Wastewater treatment biological products suppliers based in Sweden
Cite this list
RevenueBase Data Team. Top 25 wastewater treatment biological products suppliers based in Germany. Snapshot: November 3, 2026. https://revenuebase.ai/companies/wastewater-treatment-biological-products-suppliers/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Wastewater treatment biological products suppliers based in Mumbai, India
- Wastewater treatment biological products suppliers based in Australia
- Wastewater treatment biological products suppliers based in Brazil
- Wastewater treatment biological products suppliers based in Canada
- Wastewater treatment biological products suppliers based in France
- Wastewater treatment biological products suppliers based in India
Company intelligence · public preview
Top 25 wastewater treatment biological products suppliers based in Germany
RevenueBase records 97 matching company records for wastewater treatment biological products suppliers based in Germany, with 1,228 tracked contacts and 373 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: November 3, 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 wastewater treatment biological products suppliers 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 | GI Aqua Techgiaquatech.de HQ: Groß-gerau, GermanyReported employees: 51-200 | Groß-gerau, Germany | 51-200 | Exact match | 59 contacts → |
“GI AQUA TECH provides innovative wastewater treatment solutions, committed to a sustainable future for people and planet.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Invent Umwelt- UND Verfahrenstechnik AGinvent-uv.de HQ: Erlangen, GermanyReported employees: 51-200 | Erlangen, Germany | 51-200 | Exact match | 39 contacts → |
“INVENT Umwelt- und Verfahrenstechnik AG - Leaders in mixing and aeration Water is the origin and source of all life.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Water Treatment Systemspassavant-geiger.com HQ: Kettenbach, GermanyReported employees: 201-500 | Kettenbach, Germany | 201-500 | Exact match | 36 contacts → |
“Water Treatment’s product portfolio covers a range of water and waste water treatment processes with a focus on headworks, mechanical treatment and biological solutions deployed…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Hamann AGhamannag.com HQ: Hollenstedt, GermanyReported employees: 51-200 | Hollenstedt, Germany | 51-200 | Exact match | 30 contacts → |
“HAMANN AG is a worldwide recognized supplier of sewage treatment technology for the maritime industry.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Almawatechalmawatech.com HQ: Babenhausen, GermanyReported employees: 51-200 | Babenhausen, Germany | 51-200 | Exact match | 21 contacts → |
“ALMAWATECH – Anlagenbau & Prozesslösungen für industrielle Wassertechnik Die ALMAWATECH GmbH ist ein familiengeführtes Unternehmen mit langer Tradition in der industriellen…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Watch Water Gmbhwatchwater.de HQ: Mannheim, GermanyReported employees: 11-50 | Mannheim, Germany | 11-50 | Exact match | 14 contacts → |
“Watch Water® with its headquarter in Mannheim, Germany, is one of the fastest growing companies in manufacturing Scale Prevention, Adsorbers, Filter Medias and INSTANT Dosing…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Jaeger Envirotech Gmbhjaeger-envirotech.com HQ: Hanover, GermanyReported employees: 11-50 | Hanover, Germany | 11-50 | Exact match | 13 contacts → |
“We are a company which combines long-time experience with innovative ideas and applies them in the area of environmental technology.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | KLAROklaro.eu HQ: Bayreuth, GermanyReported employees: 11-50 | Bayreuth, Germany | 11-50 | Exact match | 13 contacts → |
“KLARO is your specialist for small wastewater treatment plants up to 50 PE and bigger wastewater treatment symstems up to PE - Made in Germany Wherever a connection to the sewer…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Adelsdorf, GermanyReported employees: 11-50 | Adelsdorf, Germany | 11-50 | Exact match | 11 contacts → |
“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 description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Up2e Gmbhup2e.com HQ: Rain, GermanyReported employees: 11-50 | Rain, Germany | 11-50 | Exact match | 10 contacts → |
“up2e!” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | H2ortner Gmbhh2ortner.com HQ: Passau, GermanyReported employees: 11-50 | Passau, Germany | 11-50 | Exact match | 10 contacts → |
“Wir sind ein fachübergreifendes Team aus engagierten Chemikern, Umwelttechnikern und Verfahrensingenieuren mit dem Schwerpunkt Abwasserreinigung.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Bayreuth, GermanyReported employees: 51-200 | Bayreuth, Germany | 51-200 | Exact match | 10 contacts → |
“Zuverlässige wegweisende Technik Seit 25 Jahren sind wir zuverlässiger Partner der Kommunen, Zweckverbände und Industrie wenn es um wirtschaftliche Lösungen in der Wasser- und…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Aqua Plus Wasser- UND Recyclingsysteme Gmbhaqua-plus.de HQ: Böbingen An Der Rems, GermanyReported employees: 11-50 | Böbingen An Der Rems, Germany | 11-50 | Exact match | 8 contacts → |
“Die aqua plus Wasser- und Recyclingsysteme GmbH mit Sitz in Böbingen an der Rems (Deutschland) ist ein dynamisches, innovatives Unternehmen im Bereich industriellen Wasser- und…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Enviplan Ingenieurgesellschaft MBHenviplan.de HQ: Lichtenau, GermanyReported employees: 11-50 | Lichtenau, Germany | 11-50 | Exact match | 8 contacts → |
“Die patentierte enviplan® Mikroflotation hat die herkömmliche DAF (Dissolved Air Flotation) in vielen industriellen und kommunalen Abwasseranwendungen durch unübertroffene…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Water & Wastewater Technic WWT Gmbhwwtgmbh.de HQ: Pleidelsheim, GermanyReported employees: 1-10 | Pleidelsheim, Germany | 1-10 | Exact match | 7 contacts → |
“In the whole area of the treatment and cleaning of water, Water & Wastewater Technic WWT GmbH provides a service-oriented partner, and comprehensive products and services…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Jiarong International Gmbhjiarong.de HQ: Winterbach, GermanyReported employees: 1-10 | Winterbach, Germany | 1-10 | Exact match | 6 contacts → |
“Spezialisten für nachhaltige Lösungen in der Abwasseraufbereitung.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | WD Klärtechnik Gmbhwd-klaertechnik.de HQ: Rheine, GermanyReported employees: 11-50 | Rheine, Germany | 11-50 | Exact match | 6 contacts → |
“Unser Fachgebiet umfasst die maschinelle Ausrüstung, Sanierung und Erweiterung von Kläranlagen.” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Steffen Hartmann Recyclingtechnologien Gmbhsteffenhartmann.info HQ: Thale, GermanyReported employees: 51-200 | Thale, Germany | 51-200 | Exact match | 5 contacts → |
“STEFFEN HARTMANN RECYCLINGTECHNOLOGIEN GMBH is a water technology company that provides cost-effective and environment-friendly solutions since 1992 based on different products…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Nova Umwelttechnik Gmbhnova-umwelt.de HQ: Bingen, GermanyReported employees: 11-50 | Bingen, Germany | 11-50 | Exact match | 4 contacts → |
“Wir entwickeln, verkaufen, betreuen und liefern spezifische sowie nachhaltige Lösungen zur Wasseraufbereitung, Wasserbehandlung und Abwasserreinigung für unsere Kunden aus…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | GWTgermanwatertreatment.de HQ: Bad Kissingen, GermanyReported employees: 1-10 | Bad Kissingen, Germany | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | AJF Group Engineering Gmbhajf-group.de HQ: Egg An Der Günz, GermanyReported employees: 11-50 | Egg An Der Günz, Germany | 11-50 | Exact match | 3 contacts → |
“Zementwasseraufbereitung; Restwasseraufbereitung; pH-Neutralisierung; Mikrofiltration; Cement-Water-Treatment; Water treatment plants; pH-neutralization; Microfiltration; Wir sind…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Oswald Schulze Umwelttechnik Gmbhoswald-schulze.de HQ: Gladbeck, GermanyReported employees: 11-50 | Gladbeck, Germany | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Erwin Sander Elektroapparatebau Gmbhaqua-sander.de HQ: Uetze, GermanyReported employees: 1-10 | Uetze, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Jedele UND Partner Gmbhjupgmbh.de HQ: Stuttgart, GermanyReported employees: 1-10 | Stuttgart, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | HQ: Nidda, GermanyReported employees: 1-10 | Nidda, Germany | 1-10 | Exact match | 3 contacts → |
“Heute gehören namhafte Firmen aus dem Bereich der Automobilzulieferer, Automobilhersteller sowie viele Elektropolierereien, Galvaniken ebenso zu unseren Kunden wie Papierfabriken…” Recorded description excerpt · November 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 97 company matches
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Wastewater treatment biological products suppliers: dataset insights
November 3, 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
92 records in the displayed employee bands.
5 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 97 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: November 3, 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 wastewater treatment biological products suppliers?
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 wastewater treatment biological products suppliers did RevenueBase find based in Germany?
The saved snapshot records 97 matching company records, 1,228 tracked contacts and 373 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: November 3, 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.
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Cite this list
RevenueBase Data Team. Top 25 wastewater treatment biological products suppliers based in Germany. Snapshot: November 3, 2026. https://revenuebase.ai/companies/wastewater-treatment-biological-products-suppliers/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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