Company lists · Data refreshed September 2026

Top 12 Industrial piping contractors based in Denmark

Name: Industrial piping contractors based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 25 companies tracked

RevenueBase identified 25 industrial piping contractors headquartered in Denmark as of September 2026 and tracks 357 professional contacts across them, including 45 with verified work emails. Assens South is the largest hub.

This list covers industrial piping contractors 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

25Companies

357Contacts tracked

45Verified emails

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The 12 largest industrial piping contractors based in Denmark

Ranked by team size

Top 12 of 25 industrial piping contractors 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 industrial piping contractors: 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	Brøndum	Indirect evidence	Viborg, DenmarkHQ checked Sep 17, 2026	51-200	130 contacts →
	Indirect evidence “Brøndum Installationer er teknikentreprenør med dygtige og specialuddannede medarbejdere med årelang erfaring i både Danmark og i Grønland.” Source: RevenueBase Database · checked Sep 17, 2026
2	CKJ Steel A S	Partial evidence	Køge, DenmarkHQ checked Sep 17, 2026	51-200	40 contacts →
	Partial evidence “CKJ Steel er en af markedets førende leverandører af tanke og rørsystemer til procesanlæg til blandt andet medico, biotek, fødevare, offshore, energi- og industrivirksomheder.” Source: RevenueBase Database · checked Sep 17, 2026
3	Holmskov Rustfri A S	Indirect evidence	Slangerup, DenmarkHQ checked Sep 17, 2026	51-200	34 contacts →
	Indirect evidence “Holmskov Rustfri A/S er eksperter inden for udførelse af procesanlæg og rørentrepriser i fag- og hovedentrepriser.” Source: RevenueBase Database · checked Sep 17, 2026
4	Flowtech A S	Indirect evidence	Them, DenmarkHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Design and production of special components and production plants in stainless steel.” Source: RevenueBase Database · checked Sep 17, 2026
5	L&h-Rørbyg A S	Indirect evidence	Hvidovre, DenmarkHQ checked Sep 17, 2026	1,001-5,000	21 contacts →
	Indirect evidence “Du ved måske allerede, at Glenco A/S og L&H-Rørbyg A/S er en del af Kemp & Lauritzen koncernen.” Source: RevenueBase Database · checked Sep 17, 2026
6	CFB Industri APS	Partial evidence	Odense, DenmarkHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “EN 1090-1 EXC4 / ISO 3834-2 • Stålkonstruktioner • Gitterkonstruktioner • Gittermaster • Rørkonstruktioner • Rør arbejde • Stålmontage • Rørmontage • Industriservice • Drift…” Source: RevenueBase Database · checked Sep 17, 2026
7	Lolks Industrial Services	Partial evidence	Skærbæk, DenmarkHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Lolks Industrial Services er en produktionsvirksomhed specialiseret i konstruktioner og rørføring i rustfast stål, sort stål og plast.” Source: RevenueBase Database · checked Sep 17, 2026
8	Kudsk, VI Er, Hvor DER ER RØR	Indirect evidence	Smørumnedre, DenmarkHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “KUDSK tilbyder rådgivning og assistance i forbindelse med projektering, tilsyn og kvalitetskontrol af rørsystemer overalt i Danmark.” Source: RevenueBase Database · checked Sep 17, 2026
9	Jack Foged A S	Partial evidence	Broby, DenmarkHQ checked Sep 17, 2026	51-200	9 contacts →
	Partial evidence “Design, produktion og opbygning af rørinstallationer til industrien.” Source: RevenueBase Database · checked Sep 17, 2026
10	Nørhalne VVS A S	Indirect evidence	Aalborg, DenmarkHQ checked Sep 17, 2026	51-200	7 contacts →
	Indirect evidence “Since 1970, we at Nørhalne VVS have delivered technical solutions focusing on the highest craftsmanship quality and personal service.” Source: RevenueBase Database · checked Sep 17, 2026
11	Gs-Hydro Scandinavia	Partial evidence	Kolding, DenmarkHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “GS-Hydro is the original provider of non-welded piping solutions.” Source: RevenueBase Database · checked Sep 17, 2026
12	Heinsen & Agger APS	Indirect evidence	Esbjerg, DenmarkHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence 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: industrial piping contractors. 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 industrial piping contractors.
Partial evidence: Its own public description names part of industrial piping contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial piping contractors. 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 12 of 25 industrial piping contractors based in Denmark

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Industrial piping contractors based in Denmark at a glance

As of Sep 17, 2026

12.6%Verified-email coverage

14.3Average contacts per company

11-50Median size (employees)

4.0%Largest-city concentration · Assens South

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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 25 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 industrial piping contractors, 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 “industrial piping contractors”. 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 industrial piping contractors), 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 industrial piping contractors, 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, 45 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 industrial piping contractors, 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 industrial piping contractors are there based in Denmark?

RevenueBase identified 25 industrial piping contractors 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?

Brøndum, headquartered in Viborg, tops this list with the largest team on record.

Which city has the most industrial piping contractors?

Assens South leads with 1 headquartered companies, followed by Broby Of Southern (1) and Copenhagen (1).

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 45 verified decision-maker contacts tracked across these 25 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.