Company lists · Data refreshed September 2026

Top 25 Engineering staffing companies based in Denmark

Name: Engineering staffing companies based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 95 companies tracked

RevenueBase identified 95 engineering staffing companies headquartered in Denmark as of September 2026 and tracks 5,590 professional contacts across them, including 1,149 with verified work emails and 389 with mobile numbers. Copenhagen is the largest hub.

This list covers engineering staffing companies 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

95Companies

5,590Contacts tracked

1,149Verified emails

389Mobile numbers

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The 25 largest engineering staffing companies based in Denmark

Ranked by team size

Top 25 of 95 engineering staffing companies based in Denmark, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to engineering staffing companies: 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	NES Fircroft	Strong evidence	Copenhagen, Denmark	1,001-5,000	2,966 contacts →
	Strong evidence “With over 90 years’ combined experience of delivering workforce solutions to the global energy industry, NES Fircroft is proud to be the world’s leading engineering staffing…” Source: RevenueBase Database · checked Sep 2, 2026
2	JKS A S	Indirect evidence	Ringkobing, Denmark	1,001-5,000	816 contacts →
	Indirect evidence “We are JKS.” Source: RevenueBase Database · checked Sep 2, 2026
3	DIS	Indirect evidence	Kolding, Denmark	501-1,000	472 contacts →
	Indirect evidence “The driving force behind our company is a passion for technology and for finding optimized and sustainable solutions to technical challenges.” Source: RevenueBase Database · checked Sep 2, 2026
4	Actief Hartmanns	Indirect evidence	Tonder Of Southern, Denmark	51-200	247 contacts →
	Indirect evidence “Specialister i rekruttering, vikar, Newplacement & udvikling \| Pharma & Life Science, Teknik & IT, Energi & Miljø, Lager & Logistik, Finans & Offentlig sektor” Source: RevenueBase Database · checked Sep 2, 2026
5	Plant Supervision	Indirect evidence	Denmark	51-200	119 contacts →
	Indirect evidence “Plant Supervision is a trusted workforce solution provider specializing in national and global construction projects.” Source: RevenueBase Database · checked Sep 2, 2026
6	Seamar Scandinavia A S	Indirect evidence	Hirtshals, Denmark	51-200	87 contacts →
	Indirect evidence “SEAMAR Scandinavia A/S tilbyder en bred vifte af ydelser og mandskab til marine- og offshoreindustrien, bygge- og anlægsbranchen og inden for industriel produktion.” Source: RevenueBase Database · checked Sep 2, 2026
7	Randstad Danmark	Indirect evidence	Copenhagen Capital Of Denmark, Denmark	51-200	82 contacts →
	Indirect evidence “Randstad er verdens største HR-udbyder og ‘partner for talent’.” Source: RevenueBase Database · checked Sep 2, 2026
8	Mega Flex A S	Indirect evidence	Odense So, Denmark	201-500	77 contacts →
	Indirect evidence “MEGA FLEX A/S har i over 30 år leveret hvad vores kunder har brug for.” Source: RevenueBase Database · checked Sep 2, 2026
9	Anzet A S	Indirect evidence	Gentofte Capital Of Denmark, Denmark	11-50	36 contacts →
	Indirect evidence “Hos Anzet A/S gør vi os umage – hver dag!” Source: RevenueBase Database · checked Sep 2, 2026
10	Keymate APS	Indirect evidence	Horsens, Denmark	51-200	34 contacts →
	Indirect evidence “Keymate is an employment agency that hires skilled electricians to and companies in the construction sector across the country at highly competitive prices.” Source: RevenueBase Database · checked Sep 2, 2026
11	Ingeniørgruppen	Indirect evidence	Vejen, Denmark	11-50	25 contacts →
	Indirect evidence “INGENIØRGRUPPEN - en del af Thranekær Vi er et rådgivende ingeniørfirma, som blev grundlagt i 1956 og har med sine mere end 60 år, stor erfaring indenfor teknisk rådgivning i…” Source: RevenueBase Database · checked Sep 2, 2026
12	Tech-Huset A S	Indirect evidence	Denmark	11-50	25 contacts →
	Indirect evidence “We make it simple to solve the complex.” Source: RevenueBase Database · checked Sep 2, 2026
13	Kolbeck Vikar	Indirect evidence	Tjele, Denmark	11-50	15 contacts →
	Indirect evidence “Kolbeck Vikar er et vikar- og rekrutteringsbureau med et dedikeret hold af erfarne medarbejdere.” Source: RevenueBase Database · checked Sep 2, 2026
14	Job-Link A S	Indirect evidence	Charlottenlund, Denmark	11-50	14 contacts →
	Indirect evidence “Job-Link is a recruitment company, helping companies finding the right candidate and offers assistance with both permanent positions and consultants.” Source: RevenueBase Database · checked Sep 2, 2026
15	Gisp Group	Indirect evidence	Copenhagen, Denmark	1-10	14 contacts →
	Indirect evidence “We add value and momentum to your company´s IT projects and organization, by finding highly qualified IT Managers and IT specialists regardless of where and when you need them –…” Source: RevenueBase Database · checked Sep 2, 2026
16	Vikarcompagniet	Indirect evidence	Gadstrup, Denmark	51-200	14 contacts →
	Indirect evidence “Vi er din pålidelig Vikarpartner Vi leverer stabile og erfarne vikarer til lager, produktion, byggeri og kontor – så du slipper for bøvlet og driften kører problemfrit” Source: RevenueBase Database · checked Sep 2, 2026
17	HK Jobbørs	Indirect evidence	Kolding, Denmark	11-50	10 contacts →
	Indirect evidence “HK JobBørs er jeres samarbejdspartner når det handler om rekruttering.” Source: RevenueBase Database · checked Sep 2, 2026
18	Vicos - Manpower	Indirect evidence	Koge Zealand, Denmark	51-200	8 contacts →
	Indirect evidence “Faglært arbejdskraft til industrien – hurtigt, sikkert og uden bøvl.” Source: RevenueBase Database · checked Sep 2, 2026
19	Personale-Huset	Indirect evidence	Karlslunde, Denmark	11-50	7 contacts →
	Indirect evidence “Hos Personale-huset bringer hvert enkelt medlem af vores team unikke kompetencer og erfaringer til bordet, hvilket giver os mulighed for at tilbyde skræddersyede vikar- og…” Source: RevenueBase Database · checked Sep 2, 2026
20	Kebok APS	Indirect evidence	Esbjerg V, Denmark	11-50	7 contacts →
	Indirect evidence “Kebok er et atypisk personalebureau indenfor entreprenør- og transportbranchen.” Source: RevenueBase Database · checked Sep 2, 2026
21	Fjerring A S, Rådgivende Ingeniører	Indirect evidence	Slagelse, Denmark	11-50	7 contacts →
	Indirect evidence “FJERRING A/S arbejder med en bred vifte af opgaver.” Source: RevenueBase Database · checked Sep 2, 2026
22	Profilpartners APS	Indirect evidence	Arhus, Denmark	11-50	7 contacts →
	Indirect evidence “Profilpartners har gennem de sidste 20 år specialiseret sig i, at levere solide løsninger inden for rekruttering og headhunting af ledere og medarbejdere med fokus på virksomheder…” Source: RevenueBase Database · checked Sep 2, 2026
23	A-J Rådgivende Ingeniører APS	Indirect evidence	Slagelse Zealand, Denmark	1-10	4 contacts →
	Indirect evidence “A-J Rådgivende Ingeniører ApS er et ingeniørfirma, der udfører rådgivning i forbindelse med byggeopgaver og installationer.” Source: RevenueBase Database · checked Sep 2, 2026
24	vikarholdet.dk	Indirect evidence	Risskov Aarhus N, Denmark	51-200	4 contacts →
	Indirect evidence “Hos Vikarholdet.dk har vi mange års erfaring inden for bemanding og rekruttering af kompetente medarbejdere der passer til både kulturen og det faglige niveau hos den enkelte…” Source: RevenueBase Database · checked Sep 2, 2026
25	Selekt	Indirect evidence	Skanderborg, Denmark	1-10	3 contacts →
	Indirect evidence “SELEKT matcher virksomheder med de rette mennesker – til både akutte og længerevarende bemandingsbehov.” Source: RevenueBase Database · checked Sep 2, 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: engineering staffing 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 engineering staffing companies.
Partial evidence: Its own public description names part of engineering staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering staffing 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 95 engineering staffing companies based in Denmark

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Engineering staffing companies based in Denmark at a glance

As of Sep 2, 2026

20.6%Verified-email coverage

7.0%Mobile-number coverage

58.8Average contacts per company

11-50Median size (employees)

6.3%Largest-city concentration · Copenhagen

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 engineering staffing 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 Denmark whose own description of what they do matches “engineering staffing 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 engineering staffing 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 engineering staffing companies, 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, 1,149 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 2, 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 engineering staffing 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 engineering staffing companies are there based in Denmark?

RevenueBase identified 95 engineering staffing companies 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?

NES Fircroft, headquartered in Copenhagen, tops this list with the largest team on record.

Which city has the most engineering staffing companies?

Copenhagen leads with 6 headquartered companies, followed by Esbjerg Of Southern (3) and Virum (2).

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 1,149 verified decision-maker contacts tracked across these 95 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 2, 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.