Company lists · Data refreshed September 2026

Top 19 Main line cleaning services based in Denmark

RevenueBase identified 61 company matches for main line cleaning services associated with Denmark as of September 2026 and tracks 243 professional contacts across them, including 31 with verified work emails. Esbjerg is the largest hub.

This list covers company matches for main line cleaning services associated with Denmark, 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 September 20, 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 Sep 20, 2026 How this list was built
61Companies
243Contacts tracked
31Verified emails
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The 19 largest main line cleaning services based in Denmark

Ranked by team size
Top 19 of 61 company matches for main line cleaning services based in Denmark, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchEgå, DenmarkHQ recorded Sep 20, 202651-20023 contacts →

Exact match

“ETL GROUP A/S er en landsdækkende rengøringsvirksomhed der i 2020 blev omdannet til aktieselskab, efter 15 år som enkelmandsvirksomhed.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchRoskilde, DenmarkHQ recorded Sep 20, 202651-20023 contacts →

Exact match

“Vi håndterer alt inden for erhvervsrengøring og facility management.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchRingsted, DenmarkHQ recorded Sep 20, 202651-20021 contacts →

Exact match

“I 2012 blev Team Rengøring I/S skiftet af Tim Jepsen og Martin Olsen, begge med en fælles passion om at forbedre serviceniveauet i rengøringsbranchen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchAarhus, DenmarkHQ recorded Sep 20, 202651-20014 contacts →

Exact match

“Professionel og ærlig rengøring.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchFredericia, DenmarkHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“Renomé is a company which has taken cleaning to a higher level.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSilkeborg, DenmarkHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“Ren Service A/S Nylandsvej 12 8600 Silkeborg Tlf: 86811010 Ren Service A/S tilbyder alt indenfor: Rengøring Vinduespolering Ejendomsservice & Viceværtopgaver MåtteService…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchNærum, DenmarkHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Danrengøring er din kvalitetsleverandør for rengøring i hovedstadsområdet.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchNivå, DenmarkHQ recorded Sep 20, 202651-2006 contacts →

Exact match

“Damsgaard Service ApS er en familieejet virksomhed med stolte traditioner siden 1956, hvor Niels Oluf Damsgaard grundlagde firmaet.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchBrøndby, DenmarkHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Vi startede Hjalthor på baggrund af et ønske om, at skabe et bedre rengøringsfirma.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchRingsted, DenmarkHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Alt på det rene ApS klarer rengøringen og vinduespoleringen for jeres virksomhed, så I kan bruge tiden på det I er bedst til.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchEsbjerg, DenmarkHQ recorded Sep 20, 202611-504 contacts →

Exact match

“Esbjerg Rengøring er et professionelt rengøringsfirma, der tilbyder erhvervsrengøring til virksomheder i Danmark.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchHerlev, DenmarkHQ recorded Sep 20, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchHørsholm, DenmarkHQ recorded Sep 20, 20261-104 contacts →

Exact match

“A service company within the commercial properties and private homes sectors, our greatest ambition is to deliver high quality cleaning services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchRødovre, DenmarkHQ recorded Sep 20, 202611-503 contacts →

Exact match

“Rengøring for erhverv og ejendomsservice.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchKastrup, DenmarkHQ recorded Sep 20, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchRoskilde, DenmarkHQ recorded Sep 20, 202651-2002 contacts →

Exact match

“I Flow House Rengøring sikrer vi gode fysiske rammer for virksomheder og ejendomsselskaber ved at tage ansvaret for rengøring, polering af vinduer samt vedligehold af…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchOdense C, DenmarkHQ recorded Sep 20, 202611-502 contacts →

Exact match

“Hos Teknisk Rengøring ApS tilbyder vi erhvervsrengøring til både små og store virksomheder, foreninger og institutioner.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchHerlev, DenmarkHQ recorded Sep 20, 202651-2001 contacts →

Exact match

“Vi er en servicevirksomhed, der udfører opgaver inden for gulvafslibning, vinduespudsning, maling og tapetsering, tæpperens, måtterens, erhvervsrengøring m.m.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchTaastrup, DenmarkHQ recorded Sep 20, 202651-2001 contacts →

Exact match

“Kern Hansen Erhvervsrengøring satser stærkt på at levere kvalitet – altid!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 19 of 61 main line cleaning services based in Denmark

See the full list, filter by size, metro and specialty, and access 31 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Main line cleaning services based in Denmark at a glance

As of Sep 20, 2026
12.8%Verified-email coverage
4.0Average contacts per company
11-50Median size (employees)
4.9%Largest-city concentration · Esbjerg
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
25
51-200
10
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 61 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 Denmark whose business descriptions match “main line cleaning 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 31 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 September 20, 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 “main line cleaning services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many main line cleaning services are there based in Denmark?

RevenueBase identified 61 company matches for main line cleaning services associated with Denmark as of September 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?

ETL Group A S tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most main line cleaning services?

Esbjerg leads with 3 company records, followed by Odense C (3) and Aarhus Central (2).

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 31 professional contacts with verified work emails tracked across these 61 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 September 20, 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.