Company lists · Data refreshed November 2026

Top 22 Industrial cleaning service providers based in Germany

RevenueBase identified 1,998 company matches for industrial cleaning service providers associated with Germany as of November 2026 and tracks 16,050 professional contacts across them, including 3,661 with verified work emails. Berlin is the largest hub.

This list covers company matches for industrial cleaning service providers 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
1,998Companies
16,050Contacts tracked
3,661Verified emails
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The 22 largest industrial cleaning service providers based in Germany

Ranked by team size
Top 22 of 1,998 company matches for industrial cleaning service providers 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 matchFrankfurt, GermanyHQ recorded Nov 6, 202610001+3,067 contacts →

Exact match

“WISAG is one of Germany’s leading service companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWinnenden, GermanyHQ recorded Nov 6, 202610001+2,859 contacts →

Exact match

“Kärcher, a family-owned enterprise, is the world’s leading provider of cleaning technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHürth, GermanyHQ recorded Nov 6, 20261,001-5,000270 contacts →

Exact match

“YNCORIS ist als einer der führenden Industriedienstleister der ideale Partner für Chemie-Unternehmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBad Oldesloe, GermanyHQ recorded Nov 6, 20261,001-5,000234 contacts →

Exact match

“Seit rund 80 Jahren bietet Hako innovative Maschinen und Dienstleistungen in der Reinigungs- und Kommunaltechnik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCologne, GermanyHQ recorded Nov 6, 20261,001-5,000194 contacts →

Exact match

“BUCHEN is one of the leading industrial service companies in Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMunich, GermanyHQ recorded Nov 6, 20265,001-10,000148 contacts →

Exact match

“Die Wackler Group ist ein modernes Multi-Brand Dienstleistungsunternehmen für die Bereiche Facility Management, Gebäudereinigung, Robotik, Sicherheits- und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBerlin, GermanyHQ recorded Nov 6, 20261,001-5,000123 contacts →

Exact match

“Mit über 100-jähriger Erfahrung, großer Leidenschaft für das Gebäudereinigerhandwerk und qualitätsorientierten, geschulten Mitarbeitenden ist die GRG einer der größten…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSingen (hohentwiel), GermanyHQ recorded Nov 6, 2026201-500106 contacts →

Exact match

“Elma Schmidbauer GmbH is a global leader in the fields of industrial precision cleaning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDreieich, GermanyHQ recorded Nov 6, 20261,001-5,000101 contacts →

Exact match

“With the services of CWS Cleanrooms, your cleanroom processes run reliably, efficiently and sustainably.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWuppertal, GermanyHQ recorded Nov 6, 20265,001-10,00076 contacts →

Exact match

“Vebego Facility Services in Deutschland ist Teil der internationalen Vebego Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNuremberg, GermanyHQ recorded Nov 6, 20261,001-5,00061 contacts →

Exact match

“RAHMER Dienstleistungen "Wir machen, Sie entspannen"- ganz nach unserem Motto nehmen wir von RAHMER Dienstleistungen unseren Kunden seit über 30 Jahren die Reinigungsarbeit ab.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchZwickau, GermanyHQ recorded Nov 6, 20261,001-5,00059 contacts →

Exact match

“Als Dienstleister für Gebäude- und Industriereinigung sorgen wir mit über 3.800 Mitarbeitern an über 30 Niederlassungen und weiteren Betriebsstätten deutschlandweit für saubere…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMelle, GermanyHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“For dust, liquids and hazardous substances.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHamburg, GermanyHQ recorded Nov 6, 2026501-1,00055 contacts →

Exact match

“TEREG Gebäudedienste GmbH Gebäudedienstleistungen Reinigung | Sanierung | Services Weidestr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFrankfurt, GermanyHQ recorded Nov 6, 2026201-50050 contacts →

Exact match

“Wir sind die FFR GmbH – ein Unternehmen der FES-Gruppe und seit über 60 Jahren zuverlässiger Partner für Sauberkeit, Sicherheit und Facility Services im Rhein-Main-Gebiet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEssen, GermanyHQ recorded Nov 6, 20261,001-5,00043 contacts →

Exact match

“Das Unternehmen Rudolf Weber ist einer der führenden Dienstleister im Bereich Gebäudereinigung und Gebäudediensten in den Bundesländern NRW, Niedersachsen Hessen und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchErgolding, GermanyHQ recorded Nov 6, 20261,001-5,00042 contacts →

Exact match

“Der WERNER Spirit - mehr als eine Unternehmensphilosophie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHeiligenhaus, GermanyHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“R+M / Suttner – Ihr Partner für die professionelle Reinigungstechnik!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDurach, GermanyHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“What we do at Pfennig is straightforward: We design, manufacture and supply tools tailored to the needs of professional cleaning in the sectors of cleanrooms, healthcare and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWeinheim, GermanyHQ recorded Nov 6, 2026201-50038 contacts →

Exact match

“Willkommen beim Spezialisten für professionelle Reinigung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWelzheim, GermanyHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Latest TECHNOLOGY and QUALITY in every DETAIL Als Hersteller und Entwickler von professionellen Reinigungsgeräten vertreiben wir weltweit innovative Reinigungsmaschinen und sind…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHamburg, GermanyHQ recorded Nov 6, 20261,001-5,00035 contacts →

Exact match

“WARUM BOGDOL?”

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

Showing 22 of 1,998 industrial cleaning service providers based in Germany

See the full list, filter by size, metro and specialty, and access 3,661 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial cleaning service providers based in Germany at a glance

As of Nov 6, 2026
22.8%Verified-email coverage
8.0Average contacts per company
1-10Median size (employees)
7.0%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
932
11-50
355
51-200
219
201-500
115
501-1,000
46
1,001-5,000
49
5,001-10,000
5
10001+
3

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 1,998 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 “industrial cleaning service providers” 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 3,661 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 “industrial cleaning service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial cleaning service providers are there based in Germany?

RevenueBase identified 1,998 company matches for industrial cleaning service providers 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?

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

Which city has the most industrial cleaning service providers?

Berlin leads with 139 company records, followed by Hamburg (88) and Munich (51).

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 3,661 professional contacts with verified work emails tracked across these 1,998 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.