Company lists · Data refreshed September 2026

Top 25 Manufacturing plant cleaning services based in Denmark

Name: Manufacturing plant cleaning services based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 85 companies tracked

RevenueBase identified 85 manufacturing plant cleaning services headquartered in Denmark as of September 2026 and tracks 677 professional contacts across them, including 95 with verified work emails. Aalborg is the largest hub.

This list covers manufacturing plant 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 17, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

85Companies

677Contacts tracked

95Verified emails

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The 25 largest manufacturing plant cleaning services based in Denmark

Ranked by team size

Top 25 of 85 manufacturing plant cleaning services based in Denmark, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing plant cleaning services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	System Cleaners A S	Strong evidence	Aalborg, DenmarkHQ checked Sep 17, 2026	51-200	58 contacts →
	Strong evidence “ENABLING YOU TO TRUST WHAT YOU EAT AND DRINK When you choose System Cleaners as your partner in open plant cleaning solutions for the food and beverage industry, you'll notice one…” Source: RevenueBase Database · checked Sep 17, 2026
2	DUUO	Indirect evidence	København, DenmarkHQ checked Sep 17, 2026	51-200	49 contacts →
	Indirect evidence “With a modern approach, duuo supports companies’ everyday life and helps companies fully focus on the core business.” Source: RevenueBase Database · checked Sep 17, 2026
3	Tekniclean A S	Partial evidence	Vejle, DenmarkHQ checked Sep 17, 2026	201-500	38 contacts →
	Partial evidence “We provide specialist cleaning and hygiene services to the food processing industry.” Source: RevenueBase Database · checked Sep 17, 2026
4	Partneren A S	Indirect evidence	København, DenmarkHQ checked Sep 17, 2026	201-500	38 contacts →
	Indirect evidence “PARTNEREN A/S – EN B CORP-CERTIFICERET OG ANSVARLIG SAMARBEJDSPARTNER Partneren har mange års erfaring med at levere facility services og Svanemærket rengøring til erhvervskunder…” Source: RevenueBase Database · checked Sep 17, 2026
5	Nilfisk Food	Strong evidence	Aalborg, DenmarkHQ checked Sep 17, 2026	51-200	30 contacts →
	Strong evidence “Open Plant Cleaning Equipment for the Food & Beverage Industry.” Source: RevenueBase Database · checked Sep 17, 2026
6	Kl. Specialservice AS	Indirect evidence	Slagelse, DenmarkHQ checked Sep 17, 2026	51-200	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 17, 2026
7	MJ Service AS	Indirect evidence	Roskilde, DenmarkHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Vi håndterer alt inden for erhvervsrengøring og facility management.” Source: RevenueBase Database · checked Sep 17, 2026
8	United Facility Partners A S	Indirect evidence	Køge, DenmarkHQ checked Sep 17, 2026	51-200	17 contacts →
	Indirect evidence “United Facility Partners er sat i verden ud fra den overbevisning om, at ansvarlig rengøring er et håndværk.” Source: RevenueBase Database · checked Sep 17, 2026
9	Svanerent	Indirect evidence	Viborg, DenmarkHQ checked Sep 17, 2026	51-200	16 contacts →
	Indirect evidence “Vores afsæt for at levere professionel erhvervsrengøring og facility service er, at skabe en lettere hverdag for vores kunder.” Source: RevenueBase Database · checked Sep 17, 2026
10	Palmgren Erhvervsrengøring APS	Indirect evidence	Aarhus, DenmarkHQ checked Sep 17, 2026	51-200	14 contacts →
	Indirect evidence “Professionel og ærlig rengøring.” Source: RevenueBase Database · checked Sep 17, 2026
11	Barut Facility Service	Indirect evidence	Hørning, DenmarkHQ checked Sep 17, 2026	51-200	13 contacts →
	Indirect evidence “Hos BARUT er vi eksperter i professionel erhvervsrengøring.” Source: RevenueBase Database · checked Sep 17, 2026
12	Bioclean A S	Indirect evidence	Hasselager, DenmarkHQ checked Sep 17, 2026	51-200	13 contacts →
	Indirect evidence “Vi er en service virksomhed der løser diverse facility opgaver inden for rengøring og vedligehold af jeres kontor miljø.” Source: RevenueBase Database · checked Sep 17, 2026
13	Dansk Miljørengøring A S	Partial evidence	Herlev, DenmarkHQ checked Sep 17, 2026	51-200	13 contacts →
	Partial evidence “Dansk Miljørengøring was established in 1982 – and we've been cleaning ever since.” Source: RevenueBase Database · checked Sep 17, 2026
14	CC Clean	Indirect evidence	Odense C, DenmarkHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Rengøring og vinduespolering af kontorer.” Source: RevenueBase Database · checked Sep 17, 2026
15	FBK Denmark	Indirect evidence	Odense S, DenmarkHQ checked Sep 17, 2026	51-200	10 contacts →
	Indirect evidence “Where our products perform: Anywhere and everywhere that uncompromising cleanliness is the overarching requirement.” Source: RevenueBase Database · checked Sep 17, 2026
16	Aquila A S	Indirect evidence	Noerre Aaby, DenmarkHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Aquila A/S produce and sell professional equipment for a cleaner world.” Source: RevenueBase Database · checked Sep 17, 2026
17	Cklar Service	Indirect evidence	Aarhus, DenmarkHQ checked Sep 17, 2026	51-200	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 17, 2026
18	Almotech APS	Indirect evidence	Køge, DenmarkHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “Services og produkter til rene produktionsmiljøer ALMOTECH™ er en virksomhed med mange års erfaring og stærke kompetencer inden for teknisk installation samt service og montage i…” Source: RevenueBase Database · checked Sep 17, 2026
19	TJ Clean Service A S	Indirect evidence	Aalborg, DenmarkHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “TJ CLEAN SERVICE A/S har mere end 30 års erfaring med miljøbevidste problemløsninger, på Tankrensning indenfor industrien samt højderengøring, industri rengøring, waterjet…” Source: RevenueBase Database · checked Sep 17, 2026
20	OK Rengøring A S	Indirect evidence	Holbæk, DenmarkHQ checked Sep 17, 2026	51-200	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 17, 2026
21	Super1rent Danmark APS	Indirect evidence	Hadsten, DenmarkHQ checked Sep 17, 2026	51-200	5 contacts →
	Indirect evidence “Super1Rent er en moderne virksomhed med 30 års erfaring inden for rengørings- og servicebranchen.” Source: RevenueBase Database · checked Sep 17, 2026
22	Rationel Service A S	Indirect evidence	Roskilde, DenmarkHQ checked Sep 17, 2026	51-200	5 contacts →
	Indirect evidence “Rationel Service A/S er en virksomhed indenfor servicebranchen, der tilbyder alle former for services gennem et enkelt koncept med kort vej til beslutningstager.” Source: RevenueBase Database · checked Sep 17, 2026
23	Saniservice APS	Indirect evidence	Lynge, DenmarkHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “SaniService tilbyder trapperengøring, rengøring af flyttelejligheder, rengøring af Jeres vaskeri/fælleslokaler og vinduespolering tilpasset dit behov og ingen opgave er for lille…” Source: RevenueBase Database · checked Sep 17, 2026
24	Esbjerg Rengøring	Indirect evidence	Esbjerg, DenmarkHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Esbjerg Rengøring er et professionelt rengøringsfirma, der tilbyder erhvervsrengøring til virksomheder i Danmark.” Source: RevenueBase Database · checked Sep 17, 2026
25	BBI Totalrengøring APS	Indirect evidence	Esbjerg, DenmarkHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence “Kontorrengøring, erhvervsrengøring, klinisk rengøring, industri rengøring, trappevask og andre relaterende services - og altid med et smil og til byens bedste priser” Source: RevenueBase Database · checked Sep 17, 2026

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: manufacturing plant 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 manufacturing plant cleaning services.
Partial evidence: Its own public description names part of manufacturing plant cleaning services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing plant 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 85 manufacturing plant cleaning services based in Denmark

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Manufacturing plant cleaning services based in Denmark at a glance

As of Sep 17, 2026

14.0%Verified-email coverage

8.0Average contacts per company

11-50Median size (employees)

3.5%Largest-city concentration · Aalborg

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 85 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 manufacturing plant 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 “manufacturing plant 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 manufacturing plant 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 manufacturing plant 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, 95 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 17, 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 manufacturing plant 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 manufacturing plant cleaning services are there based in Denmark?

RevenueBase identified 85 manufacturing plant 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?

System Cleaners A S, headquartered in Aalborg, tops this list with the largest team on record.

Which city has the most manufacturing plant cleaning services?

Aalborg leads with 3 headquartered companies, followed by Odense C (3) and Slagelse (3).

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 95 verified decision-maker contacts tracked across these 85 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 17, 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.