Company lists · Data verified August 2026

Top 25 Enterprise IT infrastructure companies based in Denmark

Name: Enterprise IT infrastructure companies based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 136 companies tracked

There are 136 enterprise IT infrastructure companies headquartered in Denmark (RevenueBase, August 2026). RevenueBase tracks 7,161 professional contacts across them, including 1,164 with verified work emails and 349 with mobile numbers. Copenhagen is the largest hub.

This list covers enterprise IT infrastructure companies headquartered in Denmark, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

136Companies

7,161Contacts tracked

1,164Verified emails

349Mobile numbers

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The 25 largest enterprise IT infrastructure companies based in Denmark

Ranked by team size

Top 25 of 136 enterprise IT infrastructure companies based in Denmark, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Atos IT Solutions And Services A S	Taastrup	n/a	3,697	893
2	AEVEN	Ballerup Capital Of Denmark	1,001-5,000	1,361	36
3	Unit IT	Aarhus N Arhus	201-500	192	5
4	Solutions By TDC Erhverv	Tranbjerg J	201-500	183	2
5	Conscia Danmark A S	Brondby	201-500	176	15
6	Itm8	Herning	1,001-5,000	53	13
7	Codeex A S	Herlev	51-200	51	7
8	Advania Danmark	Kobenhavn S	51-200	50	23
9	RIT A S	Lystrup Central	11-50	48	2
10	Addvision	Herlev Capital Of Denmark	51-200	47	33
11	Wecon Denmark	Karlslunde	51-200	33	5
12	Itagil APS	Naerum	11-50	33	2
13	Datacompagniet A S	Arhus	11-50	33	1
14	CCIT	Odense	11-50	32	3
15	Cortex Consult A S	Valby	51-200	31	2
16	XDC Gruppen A S	Koge	11-50	28	4
17	Labtech Data A S	Valby	51-200	26	1
18	NHL Data	Valby	11-50	21	7
19	Nianet A S	Kobenhavns Kommune	51-200	21	2
20	Agema A S	Glostrup	1-10	20	1
21	Itplan A S	Varde South	11-50	17	3
22	Itadel A S	Ballerup	201-500	17	2
23	Comit A S	Soborg	11-50	17	2
24	Kortermann-It APS	Marstal South	11-50	16	10
25	Zentura	Taastrup	11-50	15	9

Showing 25 of 136 enterprise IT infrastructure companies based in Denmark

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Enterprise IT infrastructure companies based in Denmark at a glance

As of Aug 28, 2026

1-10Median size (employees)

CopenhagenLargest hub · 6 HQs

349Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Enterprise IT infrastructure companies by metro

Metro	Companies
Enterprise IT infrastructure companies in Copenhagen	6
Enterprise IT infrastructure companies in Taastrup	3
Enterprise IT infrastructure companies in Valby	3
Enterprise IT infrastructure companies in Copenhagen Capital Of Denmark	3
Enterprise IT infrastructure companies in Ballerup Capital Of Denmark	3
Enterprise IT infrastructure companies in Kobenhavn	3
Enterprise IT infrastructure companies in Albertslund	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “enterprise IT infrastructure companies”, with match quality audited by blind human judging, and headquartered in Denmark.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many enterprise IT infrastructure companies are there based in Denmark?

There are 136 enterprise IT infrastructure companies headquartered in Denmark as of August 2026 (RevenueBase).

What is the largest company on this list?

Atos IT Solutions And Services A S, headquartered in Taastrup, tops this list with the largest team on record.

Which city has the most enterprise IT infrastructure companies?

Copenhagen leads with 6 headquartered companies, followed by Taastrup (3) and Valby (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 1,164 verified decision-maker contacts tracked across these 136 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.