Company lists · Data refreshed October 2026

Top 25 Construction wastewater treatment services based in Germany

RevenueBase identified 114 company matches for construction wastewater treatment services associated with Germany as of October 2026 and tracks 1,135 professional contacts across them, including 372 with verified work emails. Dresden is the largest hub.

This list covers company matches for construction wastewater treatment services 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 October 10, 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 Oct 10, 2026 How this list was built
114Companies
1,135Contacts tracked
372Verified emails
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The 25 largest construction wastewater treatment services based in Germany

Ranked by team size
Top 25 of 114 company matches for construction wastewater treatment services based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 matchZwingenberg, GermanyHQ recorded Oct 10, 202651-200108 contacts →

Exact match

“We from PWT Wasser- und Abwassertechnik GmbH with headquarter in Zwingenberg Germany (Close to Frankfurt am Main, Mannheim and Darmstadt) are speacialized as turnkey supplier…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2Exact matchEmmendingen, GermanyHQ recorded Oct 10, 2026201-50059 contacts →

Exact match

“Industry wastewater and Leachate treatment Equipment rental and operation Industrie Abwasser und Sickerwasser behandlung Mietanlage und Betrieb”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchGroß-gerau, GermanyHQ recorded Oct 10, 202651-20051 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 · Oct 10, 2026 · View company records in RevenueBase
4Exact matchBad Homburg Vor Der Höhe, GermanyHQ recorded Oct 10, 2026501-1,00040 contacts →

Exact match

“ELIQUO WATER GROUP bundles the European activities of SKion Water GmbH.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchKettenbach, GermanyHQ recorded Oct 10, 2026201-50037 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 · Oct 10, 2026 · View company records in RevenueBase
6Exact matchFriedberg (hessen), GermanyHQ recorded Oct 10, 202651-20029 contacts →

Exact match

“Anlagenbau für Wasser- und Abwassertechnik Labore / Institute / Krankenhäuser und Industrie EnviroDTS ist spezialisiert auf die komplette Abwasseraufbereitung und…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchMonheim, GermanyHQ recorded Oct 10, 202651-20027 contacts →

Exact match

“Success story - tradition becomes innovation MKR Metzger can look back on three successful decades.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchPorta Westfalica, GermanyHQ recorded Oct 10, 202651-20027 contacts →

Exact match

“ATB WATER - Small sewage treatment plants, wastewater treatment technology and sewage technology for every challenge in industry.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchBabenhausen, GermanyHQ recorded Oct 10, 202651-20021 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 · Oct 10, 2026 · View company records in RevenueBase
10Exact matchMunich, GermanyHQ recorded Oct 10, 202611-5012 contacts →

Exact match

“cobos Fluid Service ist ein industrieller Dienstleister, der auf Basis von Betreibermodellen industrielle Abwässer, Emulsionen und Spülwässer direkt auf dem Kundengelände…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchBayreuth, GermanyHQ recorded Oct 10, 202611-5012 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 · Oct 10, 2026 · View company records in RevenueBase
12Exact matchRain, GermanyHQ recorded Oct 10, 202611-509 contacts →

Exact match

“up2e!”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchNorderstedt Bei Hamburg, GermanyHQ recorded Oct 10, 202611-509 contacts →

Exact match

“TRITON WATER® AG, founded in Hamburg in 1851, offers customized solutions especially for industrial water and waste water treatment for the Food & Beverage, Oil & Gas and Energy…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchBöbingen An Der Rems, GermanyHQ recorded Oct 10, 202611-508 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 · Oct 10, 2026 · View company records in RevenueBase
15Exact matchWinterbach, GermanyHQ recorded Oct 10, 20261-106 contacts →

Exact match

“Spezialisten für nachhaltige Lösungen in der Abwasseraufbereitung.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchRheine, GermanyHQ recorded Oct 10, 202611-506 contacts →

Exact match

“Unser Fachgebiet umfasst die maschinelle Ausrüstung, Sanierung und Erweiterung von Kläranlagen.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchLichtenau, GermanyHQ recorded Oct 10, 202611-506 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 · Oct 10, 2026 · View company records in RevenueBase
18Exact matchSeybothenreuth, GermanyHQ recorded Oct 10, 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 · Oct 10, 2026 · View company records in RevenueBase
19Exact matchKeltern, GermanyHQ recorded Oct 10, 202611-505 contacts →

Exact match

“Wir planen und bauen Anlagen für Wasseraufbereitung und Abwassertechnik in industriellen Anwendungen.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20Exact matchThale, GermanyHQ recorded Oct 10, 202651-2005 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 · Oct 10, 2026 · View company records in RevenueBase
21Exact matchHiesfeld, GermanyHQ recorded Oct 10, 20261-104 contacts →

Exact match

“Deutsche NovoChem GmbH & Co.KG is a chemicals company based out of Oberhausen, North Rhine-Westphalia, Germany.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22Exact matchDormettingen, GermanyHQ recorded Oct 10, 202611-504 contacts →

Exact match

“Industriewartung Süd Kurz GmbH & Co.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23Exact matchEgg An Der Günz, GermanyHQ recorded Oct 10, 202611-503 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 · Oct 10, 2026 · View company records in RevenueBase
24Exact matchSt. Wendel, GermanyHQ recorded Oct 10, 202611-503 contacts →

Exact match

“Die Z&H Wassertechnik GmbH ist ein wachsendes Unternehmen aus dem Bereich der industriellen Wasseraufbereitung und Experte für Sonderlösungen.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25Exact matchGladbeck, GermanyHQ recorded Oct 10, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 25 of 114 construction wastewater treatment services based in Germany

See the full list, filter by size, metro and specialty, and access 372 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction wastewater treatment services based in Germany at a glance

As of Oct 10, 2026
32.8%Verified-email coverage
10.0Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · Dresden
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
37
51-200
13
201-500
4
501-1,000
1
1,001-5,000
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 114 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 “construction wastewater treatment services” 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 372 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 October 10, 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 “construction wastewater treatment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction wastewater treatment services are there based in Germany?

RevenueBase identified 114 company matches for construction wastewater treatment services associated with Germany as of October 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?

PWT Wasser- UND Abwassertechnik Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most construction wastewater treatment services?

Dresden leads with 3 company records, followed by Hamburg (3) and Munich (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 372 professional contacts with verified work emails tracked across these 114 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 October 10, 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.