Company lists · Data refreshed September 2026

Top 25 IT outsourcing companies based in Denmark

RevenueBase identified 74 company matches for IT outsourcing companies associated with Denmark as of September 2026 and tracks 4,754 professional contacts across them, including 1,040 with verified work emails and 283 with mobile numbers. Copenhagen is the largest hub.

This list covers company matches for IT outsourcing companies 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 4, 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 4, 2026 How this list was built
74Companies
4,754Contacts tracked
1,040Verified emails
283Mobile numbers
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The 25 largest IT outsourcing companies based in Denmark

Ranked by team size
Top 25 of 74 company matches for IT outsourcing companies based in Denmark, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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 matchTaastrup, DenmarkHQ recorded Sep 4, 2026n/a3,697 contacts →

Exact match

“Atos er en international IT-serviceleverandør med en årlig omsætning i 2012 på 8.8 milliarder EUR og 76.400 medarbejdere i 47 lande.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2Exact matchKøbenhavn C, DenmarkHQ recorded Sep 4, 2026201-500183 contacts →

Exact match

“Customized IT for your business: Being one of the leading IT and infrastructure solution companies in Denmark we have accrued the highest level of expertise and have the best…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3Exact matchHerning, DenmarkHQ recorded Sep 4, 2026501-1,000127 contacts →

Exact match

“You can only get the right solutions, when you have a partner who knows you and your company’s needs.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4Exact matchCharlottenlund, DenmarkHQ recorded Sep 4, 202651-20092 contacts →

Exact match

“Edora A/S - IT that matters!”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5Exact matchGlostrup, DenmarkHQ recorded Sep 4, 2026n/a81 contacts →

Exact match

“Vi har mere end 20 års erfaring inden for IT og har løst opgaver for internationale kunder som Arla, Codan, KMD, Roland og Ericsson.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6Exact matchHerlev, DenmarkHQ recorded Sep 4, 202651-20047 contacts →

Exact match

“IT STRATEGI & RÅDGIVNING Hos ADDvision er vi tæt på din hverdag – og knytter stærke bånd mellem IT og din forretning, så du får en gennemtænkt og fremtidssikker IT-strategi…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7Exact matchRoskilde, DenmarkHQ recorded Sep 4, 202611-5041 contacts →

Exact match

“Supporters er en fremsynet it-virksomhed, der skaber værdi ved at kombinere support, drift, sikkerhed og strategisk rådgivning med en forståelse for mennesker, forretning og…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8Exact matchDenmarkHQ recorded Sep 4, 202651-20037 contacts →

Exact match

“We’re a Danish IT outsourcing company that provides software development, testing, and consultancy services to help clients worldwide.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9Exact matchAalborg, DenmarkHQ recorded Sep 4, 202611-5034 contacts →

Exact match

“Vi er en dansk IT-leverandør og -partner, med 35 års erfaring i at levere professionelle IT-løsninger til SMV-markedet i Danmark.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10Exact matchNiva, DenmarkHQ recorded Sep 4, 202611-5033 contacts →

Exact match

“M Networks er en dansk IT-virksomhed med over 20 års erfaring inden for IT-branchen.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11Exact matchSkive, DenmarkHQ recorded Sep 4, 202611-5027 contacts →

Exact match

“Nova-C er din IT-specialist i Midtjylland, med afdelinger i Skive og Viborg.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12Exact matchValby, DenmarkHQ recorded Sep 4, 202611-5021 contacts →

Exact match

“NHL Data - din eksterne IT-afdeling: Vi gør IT enkelt, forståeligt og fremtidssikret.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13Exact matchGlostrup, DenmarkHQ recorded Sep 4, 202611-5018 contacts →

Exact match

“Digitell hjælper virksomheder med stabil, sikker og professionel IT – uden unødvendig kompleksitet.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14Exact matchBrondby, DenmarkHQ recorded Sep 4, 20261-1014 contacts →

Exact match

“Procopa IT er en konsulentvirksomhed, som løser alle former for IT-opgaver, herunder support, drift, hosting samt outsourcing.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15Exact matchHillerod, DenmarkHQ recorded Sep 4, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16Exact matchKobenhavn S, DenmarkHQ recorded Sep 4, 202611-5010 contacts →

Exact match

“Vi er ikke bare din IT-partner.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17Exact matchVejen, DenmarkHQ recorded Sep 4, 20261-1010 contacts →

Exact match

“Velkommen til ZISPA Vores navn “ZISPA” kommer fra det spanske ord Chispa som betyder gnist, den gnist som tændes når en ny og lys ide opstår.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18Exact matchBrondby, DenmarkHQ recorded Sep 4, 202611-509 contacts →

Exact match

“Acto - Assistant Chief Technology Officer Vi kan fungere som jeres virksomheds IT-afdelings forlængede arm, og vi tager udgangspunkt i jeres behov, budget, ønsker og tekniske…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19Exact matchOdder, DenmarkHQ recorded Sep 4, 202611-509 contacts →

Exact match

“Når alt kommer til alt vil man jo bare gerne kunne passe sit arbejde, uden it er i vejen.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20Exact matchVejle, DenmarkHQ recorded Sep 4, 20261-107 contacts →

Exact match

“We are a creative and ambitious team specializing in customized software and app development, IT network infrastructure services, and project development to help propel your…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21Exact matchDenmarkHQ recorded Sep 4, 20261-106 contacts →

Exact match

“TS Computer is an IT company that services large and small companies according to various IT solutions, counselling, hosting products and web development.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22Exact matchSoborg, DenmarkHQ recorded Sep 4, 20261-105 contacts →

Exact match

“Virksomhedens hovedfokus bliver primært outsourcing af hele eller dele af IT-afdelingen, men også på rådgivning omkring processer, struktur, strategi, sourcing, organisation eller…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23Exact matchDenmarkHQ recorded Sep 4, 20261-103 contacts →

Exact match

“Hos Partner IT har vi mange års erfaring indenfor IT løsninger til erhvervslivet.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24Exact matchHerlev, DenmarkHQ recorded Sep 4, 20261-102 contacts →

Exact match

“Support Gruppen blev grundlagt tilbage i april 2009, visionen var fra starten, at blive kundernes fortrukne Eksterne IT-afdeling.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
25Exact matchKobenhavn K Kobenhavn K, DenmarkHQ recorded Sep 4, 20261-102 contacts →

Exact match

“Hos Nerd 911 ApS specialiserer vi os i at være virksomheders eksterne IT-afdeling.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

Showing 25 of 74 IT outsourcing companies based in Denmark

See the full list, filter by size, metro and specialty, and access 1,040 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT outsourcing companies based in Denmark at a glance

As of Sep 4, 2026
21.9%Verified-email coverage
6.0%Mobile-number coverage
64.2Average contacts per company
1-10Median size (employees)
12.2%Largest-city concentration · Copenhagen
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
21
51-200
7
201-500
4
501-1,000
1
10001+
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “IT outsourcing companies” 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 1,040 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 4, 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 “IT outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT outsourcing companies are there based in Denmark?

RevenueBase identified 74 company matches for IT outsourcing companies 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?

Atos IT Solutions And Services A S tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT outsourcing companies?

Copenhagen leads with 9 company records, followed by Herlev (3) and Birkerod (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 1,040 professional contacts with verified work emails tracked across these 74 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 4, 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.