Company lists · Data refreshed August 2026

Top 25 Consulting firms based in Norway

Name: Consulting firms based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 1,209 companies tracked

RevenueBase identified 1,209 company matches for consulting firms associated with Norway as of August 2026 and tracks 23,689 professional contacts across them, including 7,830 with verified work emails and 984 with mobile numbers. Oslo is the largest hub.

This list covers company matches for consulting firms associated with Norway, 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 August 31, 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 Aug 31, 2026 How this list was built

1,209Companies

23,689Contacts tracked

7,830Verified emails

984Mobile numbers

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The 25 largest consulting firms based in Norway

Ranked by team size

Top 25 of 1,209 company matches for consulting firms based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 31, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Norconsult	Exact match	Sandvika, Norway	5,001-10,000	3,548 contacts →
	Exact match “Norconsult is a multidisciplinary engineering and design consultancy, providing services to clients in the public and private sectors worldwide.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
2	Multiconsult	Exact match	Oslo, Norway	1,001-5,000	2,575 contacts →
	Exact match “Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
3	Bouvet ASA	Exact match	Bergen, Norway	1,001-5,000	2,031 contacts →
	Exact match “Bouvet er et ledende skandinavisk konsulentselskap som leverer tjenester innenfor teknologi, kommunikasjon og virksomhetsstyring.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
4	PWC Norway	Exact match	Oslo, Norway	1,001-5,000	1,823 contacts →
	Exact match “PwC er et ledende globalt kompetansehus som bidrar med kunnskap, innsikt og verdiskapning.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
5	BDO Norge	Exact match	Oslo, Norway	1,001-5,000	1,538 contacts →
	Exact match “We see great value in having a local presence and roots, factors which enable us to work closely with our clients.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
6	Kpmg Norway	Exact match	Bergen, Norway	1,001-5,000	1,490 contacts →
	Exact match “KPMG er mest kjent som revisorer, forretningskonsulenter og advokater, men vi er også mye mer.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7	Asplan Viak AS	Exact match	Sandvika Sandvika, Norway	1,001-5,000	1,072 contacts →
	Exact match “Asplan Viak er et av Norges ledende rådgivnings-selskaper innen plan, arkitektur- og ingeniørfag.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
8	Experis Norway	Exact match	Fredrikstad, Norway	501-1,000	289 contacts →
	Exact match “Experis is the global leader in consulting services, project solutions and managed service” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
9	Addovation	Exact match	Drammen, Norway	51-200	203 contacts →
	Exact match “At Addovation, we help businesses optimize their operations with tailored business solutions.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
10	Technogarden	Exact match	Sandvika, Norway	201-500	177 contacts →
	Exact match “Technogarden er et ledende konsulentselskap som tilbyr utleie av ingeniører og tekniske spesialister innen industri, energi, olje og gass, bygg og eiendom, infrastruktur…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
11	Centerpoint	Exact match	Trollasen, Norway	51-200	172 contacts →
	Exact match “Centerpoint leverer høyt kvalifiserte konsulenter til store prosjekter innen Olje & Gass, Samferdsel & Infrastruktur og IT.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12	FORTE	Exact match	Oslo, Norway	201-500	149 contacts →
	Exact match “We are Forte, a European consulting company.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13	Jefferson Wells Norge	Exact match	Oslo, Norway	201-500	140 contacts →
	Exact match “Jefferson Wells leverer konsulent- og rekrutteringstjenester innen ledelse, teknologi og økonomi.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
14	Inventura AS	Exact match	Trondheim, Norway	51-200	137 contacts →
	Exact match “Inventura is Norway's leading consultancy in procurement and supply chain management.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15	Gritera	Exact match	Oslo, Norway	51-200	118 contacts →
	Exact match “Vi gir våre kunder verdi fra første dag, og trygghet gjennom hele oppdraget.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
16	Novaform	Exact match	Forde, Norway	51-200	117 contacts →
	Exact match “Novaform er et selskap bestående av konsulenter som utelukkende driver med prosjektadministrasjon.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17	Abacus-It AS	Exact match	Tromso, Norway	51-200	115 contacts →
	Exact match “Abacus IT er en av regionens ledende Vismapartnere.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
18	Process Engineering A S	Exact match	Oslo, Norway	51-200	106 contacts →
	Exact match “Process Engineering A/S is a consulting engineering company offering our expertise within many branches of the processing industry.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
19	Thevit	Exact match	Norway	51-200	105 contacts →
	Exact match “TheVIT har som mål å være den beste partneren for virksomheter med ledere som vil tenke nytt og skaffe seg konkurransefordeler.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
20	Proactima	Exact match	Oslo, Norway	51-200	101 contacts →
	Exact match “Proactima contributes to a safer and more sustainable future by being a leading management consulting company in Norway.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
21	Apriil	Exact match	Oslo, Norway	51-200	100 contacts →
	Exact match “Apriil er et kommunikasjonshus med 100 ansatte i Bergen, Oslo og Stavanger.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
22	Sprint Consulting	Exact match	Oslo, Norway	51-200	96 contacts →
	Exact match “Sprint er et annerledes konsulentselskap hvor entreprenørskap møter management consulting.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
23	Navigio	Exact match	Oslo, Norway	51-200	83 contacts →
	Exact match “We are driven by our mission to develop people and organisations and deliver integrated services within Strategy & Organisation, Executive Search, Performance Management and…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
24	TET	Exact match	Baerum, Norway	51-200	73 contacts →
	Exact match “Vi lever i en verden drevet av endring.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
25	Marstrand	Exact match	Oslo, Norway	51-200	72 contacts →
	Exact match “Marstrand er en spisset virksomhet bestående av et konsulentselskap og et advokatfirma som sammen gir rådgivning til prosjektorientert virksomhet.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,209 consulting firms based in Norway

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Consulting firms based in Norway at a glance

As of Aug 31, 2026

33.1%Verified-email coverage

4.2%Mobile-number coverage

19.6Average contacts per company

1-10Median size (employees)

42.0%Largest-city concentration · Oslo

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

880

11-50

252

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 Norway whose business descriptions match “consulting firms” 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 7,830 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 August 31, 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.

Consulting firms by metro

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 “consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many consulting firms are there based in Norway?

RevenueBase identified 1,209 company matches for consulting firms associated with Norway as of August 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?

Norconsult tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most consulting firms?

Oslo leads with 508 company records, followed by Stavanger (49) and Bergen (42).

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 7,830 professional contacts with verified work emails tracked across these 1,209 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 August 31, 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.