Company lists · Data refreshed September 2026

Top 25 IT operations consulting firms based in Denmark

Name: IT operations consulting firms based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 505 companies tracked

RevenueBase identified 505 IT operations consulting firms headquartered in Denmark as of September 2026 and tracks 10,524 professional contacts across them, including 2,611 with verified work emails and 635 with mobile numbers. Copenhagen is the largest hub.

This list covers IT operations consulting firms 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, how directly it supports the match, and when it was last checked. 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

505Companies

10,524Contacts tracked

2,611Verified emails

635Mobile numbers

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The 25 largest IT operations consulting firms based in Denmark

Ranked by team size

Top 25 of 505 IT operations consulting firms based in Denmark, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT operations consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Atos IT Solutions And Services A SPartial evidence	Taastrup, DenmarkHQ checked Sep 4, 2026	n/a	3,697
	“Atos er en international IT-serviceleverandør med en årlig omsætning i 2012 på 8.8 milliarder EUR og 76.400 medarbejdere i 47 lande.” Source: company website · checked Sep 4, 2026
2	ColumbusIndirect evidence	Copenhagen, DenmarkHQ checked Sep 4, 2026	1,001-5,000	1,914
	“Columbus is a consultancy company helping organisations drive business value by defining, executing, and evolving their entire business.” Source: company website · checked Sep 4, 2026
3	Impact CommerceIndirect evidence	København S, DenmarkHQ checked Sep 4, 2026	201-500	311
	“Hi, we’re IMPACT.” Source: company website · checked Sep 4, 2026
4	Emendo Consulting GroupIndirect evidence	Nordhavn, DenmarkHQ checked Sep 4, 2026	201-500	222
	“Emendo is Latin and translates to "improve" or "eliminate errors," which perfectly describes our work and what we do.” Source: company website · checked Sep 4, 2026
5	CGI DanmarkPartial evidence	Ballerup, DenmarkHQ checked Sep 4, 2026	10001+	195
	“CGI er grundlagt i 1976 og en af verdens største leverandører af konsulentydelser og services inden for it og forretningsrådgivning.” Source: company website · checked Sep 4, 2026
6	GlobeteamIndirect evidence	Copenhagen, DenmarkHQ checked Sep 4, 2026	51-200	192
	“Globeteam is a consultancy firm with high professionalism, constant growth and, most importantly, very satisfied clients.” Source: company website · checked Sep 4, 2026
7	Unit ITPartial evidence	Middelfart, DenmarkHQ checked Sep 4, 2026	201-500	192
	“Vi hjælper ambitiøse virksomheder med at løse komplekse it-udfordringer og nå krævende forretningsmål.” Source: company website · checked Sep 4, 2026
8	Solutions By TDC ErhvervPartial evidence	København C, DenmarkHQ checked Sep 4, 2026	201-500	183
	“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…” Source: company website · checked Sep 4, 2026
9	VENZOIndirect evidence	København, DenmarkHQ checked Sep 4, 2026	201-500	180
	“VENZO is a B2B consultancy that bridges the gap between business strategy and technology, providing tailored solutions to Denmark's leading companies.” Source: company website · checked Sep 4, 2026
10	IMMEOPartial evidence	Copenhagen, DenmarkHQ checked Sep 4, 2026	51-200	172
	“Immeo er et forretningsorienteret it konsulenthus, som arbejder med Danmarks mest ambitiøse virksomheder.” Source: company website · checked Sep 4, 2026
11	KJ IndustriesIndirect evidence	Esbjerg, DenmarkHQ checked Sep 4, 2026	201-500	152
	“At KJ Industries we have over five decades of experience with making our clients winners.” Source: company website · checked Sep 4, 2026
12	Nine A SPartial evidence	Kobenhavn K Copenhagen, DenmarkHQ checked Sep 4, 2026	51-200	126
	“Nine A/S er et højt specialiseret it-konsulenthus, og vi er en del af Trifork Group.” Source: company website · checked Sep 4, 2026
13	TrustworksPartial evidence	Kobenhavn K, DenmarkHQ checked Sep 4, 2026	51-200	120
	“Trustworks is a Management Consultancy focusing on bridging the gap between business and IT to help clients realize measurable business value from their IT-enabled investments.” Source: company website · checked Sep 4, 2026
14	EDORAPartial evidence	Charlottenlund, DenmarkHQ checked Sep 4, 2026	51-200	92
	“Edora A/S - IT that matters!” Source: company website · checked Sep 4, 2026
15	North ConsultingPartial evidence	Copenhagen Capital Of Denmark, DenmarkHQ checked Sep 4, 2026	51-200	64
	“NORTH is a top-tier management consulting company based in Copenhagen.” Source: company website · checked Sep 4, 2026
16	Advania DanmarkPartial evidence	Kobenhavn S, DenmarkHQ checked Sep 4, 2026	51-200	50
	“Advania is a leading Nordic IT provider that customizes deliveries of services and products to thousands of corporate customers in the public and private sectors.” Source: company website · checked Sep 4, 2026
17	AddvisionPartial evidence	Herlev, DenmarkHQ checked Sep 4, 2026	51-200	47
	“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…” Source: company website · checked Sep 4, 2026
18	Unify PartnersIndirect evidence	DenmarkHQ checked Sep 4, 2026	11-50	44
	“Unify Partners is a management consultancy, specialised in bridging business & technology.” Source: company website · checked Sep 4, 2026
19	MindcorePartial evidence	Kongens Lyngby, DenmarkHQ checked Sep 4, 2026	11-50	42
	“QUITE SIMPLY, WE HELP COMPANIES THROUGH COMPLEX IT CHANGE At Mindcore we build on a unique set of capabilities combining deep understanding of business processes with hardcore…” Source: company website · checked Sep 4, 2026
20	Supporters A SPartial evidence	Roskilde, DenmarkHQ checked Sep 4, 2026	11-50	41
	“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…” Source: company website · checked Sep 4, 2026
21	A-2 Management ConsultingIndirect evidence	Charlottenlund, DenmarkHQ checked Sep 4, 2026	51-200	40
	“A-2 is a leading management consultancy company.” Source: company website · checked Sep 4, 2026
22	Novataris A SIndirect evidence	Copenhagen, DenmarkHQ checked Sep 4, 2026	11-50	37
	“New ways of thinking.” Source: company website · checked Sep 4, 2026
23	Thursday ConsultingIndirect evidence	Copenhagen, DenmarkHQ checked Sep 4, 2026	11-50	36
	“Thursday har erfaringen fra de store konsulenthuse og agiliteten ved at være lille.” Source: company website · checked Sep 4, 2026
24	Sac-ItPartial evidence	Vedbaek, DenmarkHQ checked Sep 4, 2026	11-50	36
	“Velkommen til SAC-IT Vi er glade for at byde dig velkommen hos os!” Source: company website · checked Sep 4, 2026
25	Curait A SPartial evidence	Albertslund Capital Of Denmark, DenmarkHQ checked Sep 4, 2026	11-50	35
	“CURAit er et it-konsulenthus, der leverer it-løsninger hele vejen rundt om dit it-miljø - både hosted og on-premises.” Source: company website · checked Sep 4, 2026

Showing 25 of 505 IT operations consulting firms based in Denmark

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IT operations consulting firms based in Denmark at a glance

As of Sep 4, 2026

1-10Median size (employees)

CopenhagenLargest hub · 65 HQs

635Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

372

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

31–60

180

61–90

1,410

90–180

940

180+

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 IT operations consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Denmark whose own description of what they do matches “IT operations consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT operations consulting firms, 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 an evidence 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, 2,611 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 4, 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.

IT operations consulting firms by metro

IT operations consulting firms in Copenhagen65

Frequently asked

How many IT operations consulting firms are there based in Denmark?

RevenueBase identified 505 IT operations consulting firms 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?

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

Which city has the most IT operations consulting firms?

Copenhagen leads with 65 headquartered companies, followed by Kobenhavn (14) and Aalborg (11).

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 2,611 verified decision-maker contacts tracked across these 505 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 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.