Company lists · Data refreshed November 2026

Top 25 Sanitary sewer contractors based in Germany

RevenueBase identified 171 company matches for sanitary sewer contractors associated with Germany as of November 2026 and tracks 897 professional contacts across them, including 260 with verified work emails. Hamburg is the largest hub.

This list covers company matches for sanitary sewer contractors 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
171Companies
897Contacts tracked
260Verified emails
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The 25 largest sanitary sewer contractors based in Germany

Ranked by team size
Top 25 of 171 company matches for sanitary sewer contractors 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 matchLeipzig, GermanyHQ recorded Nov 6, 2026501-1,000227 contacts →

Exact match

“Im Jahr 1991 mit dem Fokus auf Wasserversorgung und Abwasserbeseitigung gegründet, operiert unsere Unternehmensgruppe heute in Deutschland und Österreich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRöthenbach, GermanyHQ recorded Nov 6, 2026201-50081 contacts →

Exact match

“Die Aarsleff Rohrsanierung GmbH ist als Generaldienstleister der grabenlosen Rohr- und Kanalsanierung Branchenpionier, Marktführer, innovativer Partner für Auftraggeber und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKiel, GermanyHQ recorded Nov 6, 2026201-50063 contacts →

Exact match

“Die IBAK Helmut Hunger GmbH & Co.KG mit Sitz in Kiel ist der größte Hersteller und Vertreiber von Kanalinspektions- und Sanierungsanlagen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLübeck, GermanyHQ recorded Nov 6, 2026201-50031 contacts →

Exact match

“Menschen für Sie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHolzkirchen, GermanyHQ recorded Nov 6, 2026201-50023 contacts →

Exact match

“ISKA Infrastruktur GmbH is a civil engineering company active in the fields of sewer construction, horizontal drilling, surface construction, underground cable construction with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSchwalmtal, GermanyHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Die Sanders Tiefbau GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKempten, GermanyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Raffiniert saniert.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKarlstein Am Main, GermanyHQ recorded Nov 6, 2026201-50015 contacts →

Exact match

“Zusammen mit qualifizierten Partnerunternehmen sind wir Ihr Komplettanbieter für Kanal- und Rohrsanierung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMunich, GermanyHQ recorded Nov 6, 2026201-50014 contacts →

Exact match

“Kuchler GmbH Kanalsanierung, Tiefbau, Entsorgung, Saugbagger is a construction company based out of 12 Muthmannstraße, München, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHamm, GermanyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Wir sind ein bundesweit tätiges Bauunternehmen aus Hamm (NRW) und Wiesbaden mit mehr als 90 Mitarbeitern.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMetelen, GermanyHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Wir sind Ihr Ansprechpartner in allen Fragen rund, um den Tief und Rohrleitungsbau ganz gleich ob es sich um Gas, Wasser oder Kanalbau handelt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRüdersdorf Bei Berlin, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Die Mayer Kanalmanagement GmbH ist Ihr zuverlässiger Partner für alle Belange der Abwasserwirtschaft in Berlin, Brandenburg, Hamburg und den umliegenden Bundesländern.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHamburg, GermanyHQ recorded Nov 6, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNeuss, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Seidler Tiefbau GmbH is a construction company based out of Bockholtstraße 62a, Neuss, North Rhine-Westphalia, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHamburg, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMönchengladbach, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Gemeinsam bauen wir Zukunft – beton & rohrbau 2.0 GmbH Willkommen bei der beton & rohrbau 2.0 GmbH.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTöging Am Inn, GermanyHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Die Firma Kanal Oberreiter GmbH ist ein Fachunternehmen für Rohr- und Kanalreinigung, TV Untersuchung, Dichtheitsprüfung, Kanalsanierungen, Kanalortungen, Sondermülltransporte…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMarl, GermanyHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Die H&W Tiefbau GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBad Hersfeld, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Der Bereich des Kanal- und Rohrleitungsbaus ist ein weites Feld.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchEmden, GermanyHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“J.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLübeck, GermanyHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Als familiengeführtes Unternehmen sind uns die traditionellen Werte des Mittelstands besonders wichtig.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBaindt-schachen, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDüren, GermanyHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Die AREI Kanal-Service GmbH mit Hauptsitz in Düren (NRW) ist spezialisiert auf Rohr- und Kanalreinigung, Dichtheitsprüfung, Kanaluntersuchung, Entsorgung, Kanalsanierung sowie auf…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNeuwied, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 171 sanitary sewer contractors based in Germany

See the full list, filter by size, metro and specialty, and access 260 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sanitary sewer contractors based in Germany at a glance

As of Nov 6, 2026
29.0%Verified-email coverage
5.2Average contacts per company
11-50Median size (employees)
3.5%Largest-city concentration · Hamburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
69
11-50
37
51-200
28
201-500
9
501-1,000
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 171 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 “sanitary sewer contractors” 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 260 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 “sanitary sewer contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sanitary sewer contractors are there based in Germany?

RevenueBase identified 171 company matches for sanitary sewer contractors 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?

Ludwig Pfeiffer Hoch- UND Tiefbau Gmbh & Co. KG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sanitary sewer contractors?

Hamburg leads with 6 company records, followed by Berlin (5) and Cologne (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 260 professional contacts with verified work emails tracked across these 171 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.