Company lists · Data refreshed September 2026

Top 25 IT consulting services based in Norway

Name: IT consulting services based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 402 companies tracked

RevenueBase identified 402 IT consulting services headquartered in Norway as of September 2026 and tracks 15,998 professional contacts across them, including 1,966 with verified work emails and 765 with mobile numbers. Oslo is the largest hub.

This list covers IT consulting services headquartered in Norway, 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

402Companies

15,998Contacts tracked

1,966Verified emails

765Mobile numbers

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The 25 largest IT consulting services based in Norway

Ranked by team size

Top 25 of 402 IT consulting services based in Norway, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT consulting services: 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	Experis NorwayPartial evidence	Oslo, NorwayHQ checked Sep 4, 2026	501-1,000	289
	“Experis is the global leader in consulting services, project solutions and managed service” Source: company website · checked Sep 4, 2026
2	CefaloPartial evidence	Oslo, NorwayHQ checked Sep 4, 2026	51-200	274
	“Use our mix of local project managers and offshore consultants to solve your IT resource problems.” Source: company website · checked Sep 4, 2026
3	EVIDIIndirect evidence	Oslo, NorwayHQ checked Sep 4, 2026	201-500	262
	“Evidi er et av Nordens ledende kompetansemiljøer innen Microsoft-teknologi, med nær 500 ansatte i Norge, Sverige og Danmark, og et dedikert utviklingssenter i India.” Source: company website · checked Sep 4, 2026
4	Netnordic NorwayIndirect evidence	Lysaker, NorwayHQ checked Sep 4, 2026	501-1,000	224
	“Hva er et selskaps viktigste konkurransefortrinn?” Source: company website · checked Sep 4, 2026
5	AddovationIndirect evidence	Drammen, NorwayHQ checked Sep 4, 2026	51-200	203
	“At Addovation, we help businesses optimize their operations with tailored business solutions.” Source: company website · checked Sep 4, 2026
6	UpheadsPartial evidence	Sandnes, NorwayHQ checked Sep 4, 2026	201-500	197
	“Vi lager sikre IT-løsninger for små og mellomstore bedrifter.” Source: company website · checked Sep 4, 2026
7	Sopra Steria GroupIndirect evidence	Stavanger, NorwayHQ checked Sep 4, 2026	10001+	140
	“Sopra Steria Group is an information technology and services company” Source: company website · checked Sep 4, 2026
8	AboveitIndirect evidence	Oslo, NorwayHQ checked Sep 4, 2026	51-200	103
	“Med ledende teknologi rådgir, designer, tester og utvikler vi innovative digitale løsninger.” Source: company website · checked Sep 4, 2026
9	Adcom ASPartial evidence	Vi Har 7 Kontor, NorwayHQ checked Sep 4, 2026	51-200	81
	“Adcom stribes to deliver the best IT-solutions for your company.” Source: company website · checked Sep 4, 2026
10	Move ASStrong evidence	Oslo, NorwayHQ checked Sep 4, 2026	51-200	79
	“Move is an IT-infrastructure consulting company and system integrator covering the areas Network and Security, Virtualization, Data base and OS platform and high end…” Source: company website · checked Sep 4, 2026
11	Cloudberries ASPartial evidence	Frogner, NorwayHQ checked Sep 4, 2026	51-200	78
	“Vi leverer IT-konsulenttjenester og innovasjonsbistand til selskaper av ulike størrelser og i ulike bransjer.” Source: company website · checked Sep 4, 2026
12	GlasspaperIndirect evidence	Oslo, NorwayHQ checked Sep 4, 2026	51-200	75
	“Glasspaper sin kjernevirksomhet er kunnskap, og vi har som mål å være i front når ny teknologi og metoder introduseres.” Source: company website · checked Sep 4, 2026
13	EMP SecurePartial evidence	Haugesund, NorwayHQ checked Sep 4, 2026	51-200	74
	“EMP Secure is full service IT-provider offering innovative IT technologies and cyber security solutions for businesses in various industries.” Source: company website · checked Sep 4, 2026
14	TrifidPartial evidence	Oslo, NorwayHQ checked Sep 4, 2026	51-200	61
	“Trifid is a consulting company that contributes to the modernization, change and development of our clients at the intersection between technology and organization.” Source: company website · checked Sep 4, 2026
15	JPROPartial evidence	Oslo, NorwayHQ checked Sep 4, 2026	51-200	58
	“JPro har i over 20 år spesialisert seg på å levere fremragende IT-kompetanse.” Source: company website · checked Sep 4, 2026
16	AXAZPartial evidence	Oslo, NorwayHQ checked Sep 4, 2026	51-200	56
	“Are you tired of expensive implementation, poor results and an IT partner who does not understand your business needs?” Source: company website · checked Sep 4, 2026
17	Brilliant ASIndirect evidence	Trondheim, NorwayHQ checked Sep 4, 2026	11-50	54
	“Vi er et kulturbyggende teknologiselskap svært dyktige fagfolk som brenner for det vi driver med, og som forstår menneskene som skal jobbe med systemene.” Source: company website · checked Sep 4, 2026
18	AbsoluitPartial evidence	Oslo, NorwayHQ checked Sep 4, 2026	51-200	52
	“Absoluit is a renowned multinational IT solutions provider that offers bespoke and innovative solutions to clients spanning across various industries.” Source: company website · checked Sep 4, 2026
19	MarcelloIndirect evidence	Oslo, NorwayHQ checked Sep 4, 2026	51-200	50
	“A trusted strategic partner that delivers secure and reliable services.” Source: company website · checked Sep 4, 2026
20	Fraktal NorgeIndirect evidence	Sandnes, NorwayHQ checked Sep 4, 2026	51-200	48
	“Fraktal Norge AS er ledende leverandør av konsulenttjenester og løsninger innenfor dataplattform, innsikt og analyse, maskinlæring og integrasjoner.” Source: company website · checked Sep 4, 2026
21	Habberstad ASPartial evidence	Oslo, NorwayHQ checked Sep 4, 2026	11-50	46
	“Habberstad is proud to be one of the Norway's oldest consulting company, with over 80 years experience.” Source: company website · checked Sep 4, 2026
22	A-2 Norge ASPartial evidence	Oslo, NorwayHQ checked Sep 4, 2026	51-200	45
	“Vi er 50 konsulenter som i snitt har over 20 års erfaring fra å lede store, komplekse IT-prosjekter.” Source: company website · checked Sep 4, 2026
23	Ulriken ConsultingStrong evidence	Kokstad, NorwayHQ checked Sep 4, 2026	11-50	44
	“Ulriken Consulting AS er et norsk IT-konsulentselskap med hovedkvarter i Bergen.” Source: company website · checked Sep 4, 2026
24	AvintoIndirect evidence	Oslo, NorwayHQ checked Sep 4, 2026	51-200	42
	“At Avinto, we’re not just another consultancy-we’re a team of problem solvers, builders, and innovators.” Source: company website · checked Sep 4, 2026
25	AppolloStrong evidence	Oslo, NorwayHQ checked Sep 4, 2026	n/a	41
	“Appollo IT Consulting leverer alt innen FDV og FDVU, inkludert infrastruktur, automatisering og rapportering.” Source: company website · checked Sep 4, 2026

Showing 25 of 402 IT consulting services based in Norway

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IT consulting services based in Norway at a glance

As of Sep 4, 2026

1-10Median size (employees)

OsloLargest hub · 173 HQs

765Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

264

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

31–60

164

61–90

1,032

90–180

722

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 consulting services, 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 Norway whose own description of what they do matches “IT consulting services”. 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 consulting services, and records with no verified work email. Companies headquartered outside Norway 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, 1,966 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 consulting services by metro

IT consulting services in Oslo173

Frequently asked

How many IT consulting services are there based in Norway?

RevenueBase identified 402 IT consulting services headquartered in Norway 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?

Experis Norway, headquartered in Fredrikstad, tops this list with the largest team on record.

Which city has the most IT consulting services?

Oslo leads with 173 headquartered companies, followed by Bergen (14) and Stavanger (10).

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 1,966 verified decision-maker contacts tracked across these 402 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.