Company lists · Data refreshed September 2026
Top 25 Window cleaning services based in Denmark
RevenueBase identified 136 window cleaning services headquartered in Denmark as of September 2026 and tracks 792 professional contacts across them, including 91 with verified work emails. Glostrup is the largest hub.
This list covers window cleaning services headquartered in Denmark, 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 22, 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 window cleaning services based in Denmark
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 180 contacts → | ||||
Indirect evidence “KRS Service A/S er en rengøringsvirksomhed med daglig rengøring i kontrakt i kontorhuse, større ejendomme, institutioner m.m.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 55 contacts → | ||||
Indirect evidence “Racoon Facility tilbyder alle former for service til ejendomme - fra trappevask, vinduespolering og viceværtservice til hovedrengøring, snerydning, graffitirensning og…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 43 contacts → | ||||
Indirect evidence “Svanemærket rengøring og vinduespolering – med dokumenteret ansvar og ordentlige forhold Hos ProfilService leverer vi professionel erhvervsrengøring og vinduespolering til…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 24 contacts → | ||||
Indirect evidence “KL Specialservice har i mere end 20 år tilegnet sig et et stort udvalg af forskellige kompetencer.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 23 contacts → | ||||
Indirect evidence “ETL GROUP A/S er en landsdækkende rengøringsvirksomhed der i 2020 blev omdannet til aktieselskab, efter 15 år som enkelmandsvirksomhed.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 23 contacts → | ||||
Indirect evidence “Vi håndterer alt inden for erhvervsrengøring og facility management.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 21 contacts → | ||||
Indirect evidence “EVR A/S er et topprofessionel firma med 30 fuldtids vinduespolere der alle er udstyret med det nyeste indenfor vinduespolering og facaderens.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 21 contacts → | ||||
Indirect evidence “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.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 18 contacts → | ||||
Indirect evidence “PROFESSIONEL RENGØRING OG HJEMMEHJÆLP MED MENNESKER I FOKUS Lev-Vel har mange års erfaring med rengøring og hjemmehjælp.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 14 contacts → | ||||
Indirect evidence “Professionel og ærlig rengøring.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 13 contacts → | ||||
Indirect evidence “Din professionelle samarbejdspartner CleanTech Danmark A/S er en virksomhed med kernekompetencer inden for alle former for professionel afrensning.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 12 contacts → | ||||
Indirect evidence “MV Polering står for vinduespudsning i en kvalitet der er uden sammenligning.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 12 contacts → | ||||
Partial evidence “Renomé is a company which has taken cleaning to a higher level.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 12 contacts → | ||||
Indirect evidence “Ren Service A/S Nylandsvej 12 8600 Silkeborg Tlf: 86811010 Ren Service A/S tilbyder alt indenfor: Rengøring Vinduespolering Ejendomsservice & Viceværtopgaver MåtteService…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 10 contacts → | ||||
Indirect evidence “Rengøring og vinduespolering af kontorer.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 10 contacts → | ||||
Indirect evidence “Vinduespolering i hele Nordjylland” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 9 contacts → | ||||
Indirect evidence “Et sundt og behageligt indeklima giver gladere medarbejdere, og det betyder i sidste ende en effektiviseret arbejdsplads.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 8 contacts → | ||||
Indirect evidence “Med snart 30 års erfaring løser JMV en bred vifte af serviceopgaver inden for rengøring, vinduespudsning, udendørs vedligehold og specialopgaver.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 6 contacts → | ||||
Indirect evidence “I 2006 blev OK Rengøring stiftet med visionen, om konstant at udvikle samarbejdet med kunderne inden for forretningsområder som rengøring og vinduespolering.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 6 contacts → | ||||
Indirect evidence “Damsgaard Service ApS er en familieejet virksomhed med stolte traditioner siden 1956, hvor Niels Oluf Damsgaard grundlagde firmaet.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 6 contacts → | ||||
Indirect evidence “Alt på det rene ApS klarer rengøringen og vinduespoleringen for jeres virksomhed, så I kan bruge tiden på det I er bedst til.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 contacts → | ||||
Indirect evidence “Vi tilbyder miljøvenlig vinduespudsning i høj kvalitet til erhvervskunder primært i Storkøbenhavn og med vores nye afd.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 contacts → | ||||
Indirect evidence “DM Polering har adresse i Hvidovre og servicerer vores kunder med udgangspunkt, fra kontoradresse, Arnold Nielsens Boulevard 60, 2650 Hvidovre.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 contacts → | ||||
Indirect evidence “Esbjerg Rengøring er et professionelt rengøringsfirma, der tilbyder erhvervsrengøring til virksomheder i Danmark.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 contacts → | ||||
Indirect evidence “Vi udfører bæredygtig totalservice af ejendomme både til erhverv og private.” Source: RevenueBase Database · checked Sep 22, 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: window cleaning services. 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 window cleaning services.
- Partial evidence
- Its own public description names part of window cleaning services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name window cleaning services. 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 136 window cleaning services based in Denmark
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 91 reachable decision-makers.
Free signup · no credit card
Window cleaning services based in Denmark at a glance
As of Sep 22, 2026Companies by employee count
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 136 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 window cleaning services, 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 Denmark whose own description of what they do matches “window cleaning services”. 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 window cleaning services), 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 window cleaning services, and records with no verified work email. Companies headquartered outside Denmark 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, 91 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 22, 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.
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 window cleaning services, 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 window cleaning services are there based in Denmark?
RevenueBase identified 136 window cleaning services headquartered in Denmark 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?
KRS Service APS, headquartered in Glostrup, tops this list with the largest team on record.
Which city has the most window cleaning services?
Glostrup leads with 4 headquartered companies, followed by Kobenhavn (4) and Slagelse (4).
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 91 verified decision-maker contacts tracked across these 136 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 136 window cleaning services based in Denmark. Start with a free account, no credit card.
Download this list →Related lists
Window cleaning services by geography
- Window cleaning services based in Calgary, Canada
- Window cleaning services based in Toronto, Canada
- Window cleaning services based in Vancouver, Canada
- Window cleaning services based in Austin, United States
- Window cleaning services based in Houston, United States
- Window cleaning services based in New York, United States
- Window cleaning services based in San Diego, United States
- Window cleaning services based in Australia
- Window cleaning services based in Belgium
- Window cleaning services based in Canada
- Window cleaning services based in France
- Window cleaning services based in Germany
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Window cleaning services based in Calgary, Canada
- Window cleaning services based in Toronto, Canada
- Window cleaning services based in Vancouver, Canada
- Window cleaning services based in Austin, United States
- Window cleaning services based in Houston, United States
- Window cleaning services based in New York, United States