Company lists · Data refreshed November 2026

Top 23 Alternative water supply companies based in Germany

RevenueBase identified 59 company matches for alternative water supply companies associated with Germany as of November 2026 and tracks 1,644 professional contacts across them, including 538 with verified work emails. Grafelfing is the largest hub.

This list covers company matches for alternative water supply companies associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
59Companies
1,644Contacts tracked
538Verified emails
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The 23 largest alternative water supply companies based in Germany

Ranked by team size
Top 23 of 59 company matches for alternative water supply companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHamburg, GermanyHQ recorded Nov 6, 20261,001-5,000514 contacts →

Exact match

“Wasser ist Leben – und wir sorgen täglich dafür, dass zuverlässig reines Trinkwasser durch die Wasserhähne fließt und Abwasser nachhaltig entsorgt wird.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchE, GermanyHQ recorded Nov 6, 2026501-1,000267 contacts →

Exact match

“Optimierung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNeuss, GermanyHQ recorded Nov 6, 2026201-500152 contacts →

Exact match

“Qualitativ hochwertiges Trinkwasser ist ein unschätzbares Gut.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFrankfurt, GermanyHQ recorded Nov 6, 202651-200147 contacts →

Exact match

“Passavant has always been a name synonymous with excellence of execution through innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHaren, GermanyHQ recorded Nov 6, 2026501-1,00097 contacts →

Exact match

“Water has been our passion for more than 60 years.”

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

Exact match

“Wir sind aqua-concept, Zukunftsarbeitsgeber Nummer 1.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKaiserslautern, GermanyHQ recorded Nov 6, 2026201-50028 contacts →

Exact match

“WVE GmbH Kaiserslautern - Ihr starker Partner!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBodenheim, GermanyHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“WASser für pure Lebensfreude!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSenftenberg, GermanyHQ recorded Nov 6, 2026201-50012 contacts →

Exact match

“Wir, die Wasserverband Lausitz Betriebsführungs GmbH (WAL-Betrieb) sind gefragter Partner für nachhaltige Wasserwirtschaft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGräfelfing, GermanyHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“We are aqua-concept, the number 1 employer of the future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAichstetten, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Seit über 15 Jahren setzen unsere Systeme Maßstäbe bei der Schonung dieser natürlicher Ressource.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHebertshausen, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We make industrial water treatment more efficient, more sustainable and more reliable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWinterbach, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Spezialisten für nachhaltige Lösungen in der Abwasseraufbereitung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGelsenkirchen, GermanyHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“AWS GmbH – Ihr Partner für Wasser- und Abwassermanagement Als Spezialist für industrielles und kommunales Wasser- und Abwassermanagement übernehmen wir die langfristige…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSeybothenreuth, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“utp umwelttechnik specializes in developing and implementing innovative water and wastewater treatment systems for municipal and industrial applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSchwerin, GermanyHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Wir entwickeln und realisieren Systeme für dezentrales Wassermanagement – von Regenwassernutzung bis Grauwasserrecycling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMainleus, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Die WBG ist ein Unternehmen mit Sitz in Mainleus, Deutschland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBingen, GermanyHQ recorded Nov 6, 202611-504 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 6, 2026 · View company records in RevenueBase
19Exact matchBuchholz, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Waterloop Solutions GmbH offers a complete approach for anyone keen in establishing water reuse in agricultural, urban, commercial, industrial and municipal applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchApolda, GermanyHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Apoldaer Wasser GmbH is a company based out of 10-14 Königstraße, Apolda, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHennef (sieg), GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Im Herzen von UrQuelle® steht unsere jahrzehntelange Expertise in der umfassenden Aufbereitung und Veredelung von Trinkwasser.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLiebenwalde, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Die ReTech Resources Technology GmbH hat sich seit ihrer Gründung 2019 der Entwicklung innovativer und nachhaltiger Lösungen für die (Ab-)Wasser- und Ressourcenwirtschaft…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAnnaberg-buchholz, GermanyHQ recorded Nov 6, 202651-2001 contacts →

Exact match

Recorded description not available.

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

Showing 23 of 59 alternative water supply companies based in Germany

See the full list, filter by size, metro and specialty, and access 538 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Alternative water supply companies based in Germany at a glance

As of Nov 6, 2026
32.7%Verified-email coverage
27.9Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · Grafelfing
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
18
51-200
9
201-500
4
501-1,000
2
1,001-5,000
1
10001+
1

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 59 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 “alternative water supply companies” 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 538 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “alternative water supply companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many alternative water supply companies are there based in Germany?

RevenueBase identified 59 company matches for alternative water supply companies 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?

Hamburg Wasser tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most alternative water supply companies?

Grafelfing leads with 2 company records, followed by Hamburg (2) and Aachen (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 538 professional contacts with verified work emails tracked across these 59 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.