Company lists · Data refreshed September 2026
Top 25 Janitorial companies based in Austria
RevenueBase identified 113 janitorial companies headquartered in Austria as of September 2026 and tracks 850 professional contacts across them, including 124 with verified work emails. Wien is the largest hub.
This list covers janitorial companies headquartered in Austria, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 janitorial companies based in Austria
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 42 contacts → | ||||
Indirect evidence “Als renommiertes Dienstleistungsunternehmen mit rund 40 Jahren Erfahrung, gehört hellrein zu den beständigsten Reinigungsfirmen der Branche.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 29 contacts → | ||||
Indirect evidence “Seit über 40 Jahren machen wir die Welt unserer Kunden sauberer und sicherer.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 28 contacts → | ||||
Indirect evidence “Saubere Lösungen brauchen saubere Konzepte.“ Die Dr.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 26 contacts → | ||||
Indirect evidence “Wir sind ein innovatives Familienunternehmen mit Hauptsitz in Österreich und Standorten in Deutschland,Belgien und den Niederlanden.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 26 contacts → | ||||
Indirect evidence “Als Dienstleistungsunternehmen haben wir uns auf Facility Management und Facility Services spezialisiert.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 8 contacts → | ||||
Indirect evidence “Wir, die Reinigungsfirma GFG-Services, sind ein österreichischer Meisterbetrieb der Denkmal, Fassaden- und Gebäudereinigung.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 7 contacts → | ||||
Indirect evidence “Die Firma IFM Service GmbH ist österreichweit tätig, bietet fachgerechte und saubere Lösungen für nahezu jedes Objekt.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 7 contacts → | ||||
Indirect evidence “Ihr Partner für Sauberkeit und Hygiene Kompetent in Sachen Reinigung seit 1972 Großhandel für Reinigungmittel, Reinigungsmaschinen, Reinigungsmaterialien und Hygieneartikel Wir…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 7 contacts → | ||||
Indirect evidence “Wir sind die Profis für Gebäudereinigung, Büroreinigung, Hausbetreuung, Industriereinigung, Hotelreinigung, Fassadenreinigung, Fensterreinigung, Reinigung im Bereich Medizin sowie…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 5 contacts → | ||||
Indirect evidence “TEGEE CLEAN & CARE Das Unternehmen Tegee Clean & Care, Christian Maurer GmbH ist seit 1955 führender Anbieter von Produkten für Reinigung, Pflege, Hygiene und Wartung auf dem…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 5 contacts → | ||||
Indirect evidence “Die sauber & partner Gruppe ist ein Reinigungsdienstleister der mit umweltschonenden Reinigungs- und Pflegeprodukten das Ziel hat den Planeten sauberer zu machen.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 5 contacts → | ||||
Indirect evidence “Wir führen alle Arten der Außenreinigung und Innenreinigung durch.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 4 contacts → | ||||
Indirect evidence “Wir haben ein Sortiment mit über 2500 Artikeln im Bereich der Reinigungstechnik sowie im Hygienebereich.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 4 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 3 contacts → | ||||
Indirect evidence “Wir sind Ihr zuverlässiger Partner für Gebäudedienstleistungen, die perfekt an Ihre Bedürfnisse angepasst sind.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 3 contacts → | ||||
Indirect evidence “Facility Service” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 contacts → | ||||
Indirect evidence “Krempl Facility Services steht seit über 40 Jahren im Dienste der Sauberkeit und ist seit jeher zuverlässiger Partner für gewerbliche und private Kunden in ganz Oberösterreich.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 contacts → | ||||
Indirect evidence “Herzlich Willkommen bei der KDW Kommunaldienst Weinviertel OG 🧹🧡 Wir sind ein inhabergeführtes Familienunternehmen mit Handschlagqualität, welches 1994 gegründet wurde und durch…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 3 contacts → | ||||
Indirect evidence “Als ständig expandierendes und innovatives Gebäudereinigungsunternehmen sind wir Ihr professioneller und zuverlässiger Ansprechpartner für Gebäudereinigungen in ganz Österreich.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 contacts → | ||||
Indirect evidence “Das AGS Gebäudeserviceteam in Wien und ganz Österreich.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 contacts → | ||||
Indirect evidence “Mit unseren professionellen, maßgeschneiderten Konzepten helfen wir Ihnen nicht nur dabei, laufende Kosten zu reduzieren, sondern tragen außerdem zur langfristigen Werterhaltung…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 contacts → | ||||
Indirect evidence “Die Gebäudereinigung Akkord Dienstleistungs-GesmbH schafft saubere Lösungen für unsere Umwelt und Ihre Gesundheit.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 contacts → | ||||
Indirect evidence “ASSA Objektservice GmbH is a facilities services company based out of Sechsschimmelgasse 9, Wien, Austria.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Indirect evidence “Das Reinigungsunternehmen Robi-Prompt in 1230 Wien ist Ihre erste Adresse für Gebäudereinigung und Winterdienst.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: janitorial companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names janitorial companies.
- Partial evidence
- Its own public description names part of janitorial companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name janitorial companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 113 janitorial companies based in Austria
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Janitorial companies based in Austria at a glance
As of Sep 19, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Austria, so it is reported there. Company counts and contact totals on this page are exact for Austria, over 113 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among janitorial companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Austria whose own description of what they do matches “janitorial companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names janitorial companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among janitorial companies, and records with no verified work email. Companies headquartered outside Austria are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 124 across the full list. 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 September 19, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Janitorial companies by metro
- Janitorial companies in Wien31
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names janitorial companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many janitorial companies are there based in Austria?
RevenueBase identified 113 janitorial companies headquartered in Austria as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Hellrein, headquartered in Austria, tops this list with the largest team on record.
Which city has the most janitorial companies?
Wien leads with 31 headquartered companies, followed by Graz (9) and Linz (8).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 124 verified decision-maker contacts tracked across these 113 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.
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