Company lists · Data refreshed September 2026

Top 25 Impact consulting firms based in Norway

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 460 companies tracked

RevenueBase identified 460 company matches for impact consulting firms associated with Norway as of September 2026 and tracks 5,152 professional contacts across them, including 1,250 with verified work emails and 279 with mobile numbers. Oslo is the largest hub.

This list covers company matches for impact 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 September 30, 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 30, 2026 How this list was built

460Companies

5,152Contacts tracked

1,250Verified emails

279Mobile numbers

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The 25 largest impact consulting firms based in Norway

Ranked by team size

Top 25 of 460 company matches for impact consulting firms based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Kpmg Norway	Exact match	Oslo, NorwayHQ recorded Sep 30, 2026	1,001-5,000	1,498 contacts →
	Exact match “KPMG er mest kjent som revisorer, forretningskonsulenter og advokater, men vi er også mye mer.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Arkwright Consulting	Exact match	Oslo, NorwayHQ recorded Sep 30, 2026	51-200	156 contacts →
	Exact match “Arkwright is a Northern European top-tier management consulting firm with offices in Oslo, Stockholm, Hamburg, and London.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	FORTE	Exact match	Oslo, NorwayHQ recorded Sep 30, 2026	201-500	148 contacts →
	Exact match “We are Forte, a European consulting company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Gritera	Exact match	Oslo, NorwayHQ recorded Sep 30, 2026	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 · Sep 30, 2026 · View company records in RevenueBase
5	Thevit	Exact match	Sentrum, NorwayHQ recorded Sep 30, 2026	51-200	103 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 · Sep 30, 2026 · View company records in RevenueBase
6	Proactima	Exact match	Stavanger, NorwayHQ recorded Sep 30, 2026	51-200	102 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 · Sep 30, 2026 · View company records in RevenueBase
7	Sprint Consulting	Exact match	Oslo, NorwayHQ recorded Sep 30, 2026	51-200	96 contacts →
	Exact match “Sprint er et annerledes konsulentselskap hvor entreprenørskap møter management consulting.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Oslo Economics	Exact match	Oslo, NorwayHQ recorded Sep 30, 2026	51-200	84 contacts →
	Exact match “Oslo Economics er et av landets ledende fagmiljøer innen samfunnsøkonomisk rådgivning.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Azets Consulting	Exact match	Bergen, NorwayHQ recorded Sep 30, 2026	51-200	70 contacts →
	Exact match “Management Consulting med varige gevinster, med kontorer i Bergen, Oslo, Stavanger og Trondheim.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Prosesspilotene AS	Exact match	Asker, NorwayHQ recorded Sep 30, 2026	51-200	62 contacts →
	Exact match “ProcessPilots mission is to help companies establish, improve, change or automate business processes with the aid of Microsoft Dynamics CRM.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Trifid	Exact match	Oslo, NorwayHQ recorded Sep 30, 2026	51-200	61 contacts →
	Exact match “Trifid is a consulting company that contributes to the modernization, change and development of our clients at the intersection between technology and organization.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	FORSE	Exact match	Lysaker, NorwayHQ recorded Sep 30, 2026	11-50	58 contacts →
	Exact match “Vi er et selskap som verdsetter mennesker, kunnskap og det sosiale, ved siden av et absolutt krav til høyt faglig nivå hos våre ansatte.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Corporate Communications	Exact match	Oslo, NorwayHQ recorded Sep 30, 2026	11-50	54 contacts →
	Exact match “Vi er et lag med dyktige og hyggelige mennesker som forstår forretning og strategi, og som gir råd basert på analyse, erfaring og samfunnsforståelse.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	ENTRO	Exact match	Trondheim, NorwayHQ recorded Sep 30, 2026	51-200	51 contacts →
	Exact match “Entro is an energy- and environmental consultancy firm with two clients – our customers and the environment.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Uniconsult AS	Exact match	Oslo, NorwayHQ recorded Sep 30, 2026	51-200	51 contacts →
	Exact match “Uniconsult ble etablert i 1998 og er et uavhengig konsulentselskap som består av og rekrutterer de beste konsulentene innenfor sine tjenesteområder.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Varde Hartmark	Exact match	Oslo, NorwayHQ recorded Sep 30, 2026	11-50	50 contacts →
	Exact match “Varde Hartmark er et resultat av at Norges eldste management consulting selskap, Hartmark Consulting, har funnet sammen med Norges yngste og sterkest voksende selskap, Varde…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Agenda Kaupang AS	Exact match	Oslo, NorwayHQ recorded Sep 30, 2026	11-50	47 contacts →
	Exact match “Agenda Kaupang AS er et selveid konsulentselskap og blant de fremste rådgivingsselskapene som bidrar til omstilling og utvikling i offentlig sektor.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Habberstad AS	Exact match	Oslo, NorwayHQ recorded Sep 30, 2026	11-50	47 contacts →
	Exact match “Habberstad is proud to be one of the Norway's oldest consulting company, with over 80 years experience.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Fremogruppen	Exact match	Trondheim, NorwayHQ recorded Sep 30, 2026	501-1,000	40 contacts →
	Exact match “Fremogruppen er en erfaren aktør innen rekruttering, rådgivning og bemanning.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Nhhs Consulting	Exact match	Bergen, NorwayHQ recorded Sep 30, 2026	11-50	39 contacts →
	Exact match “NHHS Consulting er et uavhengig konsulentselskap drevet av toppstudenter ved Norges Handelshøyskole (NHH) i Bergen.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	AVITO	Exact match	Stavanger, NorwayHQ recorded Sep 30, 2026	11-50	38 contacts →
	Exact match “At Avito, our ambition is to be at the forefront of transforming businesses through insightful data solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Skagerak Consulting AS	Exact match	Stokke, NorwayHQ recorded Sep 30, 2026	11-50	38 contacts →
	Exact match “Skagerak Consulting AS er et av regionens ledende rekrutterings- og bedriftsrådgivningsfirmaer.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	KPB	Exact match	Bodo, NorwayHQ recorded Sep 30, 2026	11-50	37 contacts →
	Exact match “KPB hjelper bedrifter, gründere og offentlige aktører med å ta bedre beslutninger, utvikle nye løsninger og realisere utvikling og vekst.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Styrmand AS	Exact match	Oslo, NorwayHQ recorded Sep 30, 2026	11-50	30 contacts →
	Exact match “Styrmand AS has management and delivery competencies from Norway’s largest IT projects and environments.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Boos AS	Exact match	Bergen, NorwayHQ recorded Sep 30, 2026	11-50	30 contacts →
	Exact match “BOOS-Gruppen tilbyr konsulenttjenester innen IT, rådgivning og rekruttering.” Recorded in the RevenueBase company graph · Sep 30, 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 “impact 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 460 impact consulting firms based in Norway

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Impact consulting firms based in Norway at a glance

As of Sep 30, 2026

24.3%Verified-email coverage

5.4%Mobile-number coverage

11.2Average contacts per company

1-10Median size (employees)

47.0%Largest-city concentration · Oslo

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

366

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 33.0d

3130–30

77731–60

3861–90

190–180

30180+

Company record updated

Median 82.0d

00–30

39531–60

2,34861–90

1,99290–180

195180+

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 “impact 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 1,250 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 30, 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.

Impact consulting firms by metro

Impact consulting firms in Oslo216

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

How many impact consulting firms are there based in Norway?

RevenueBase identified 460 company matches for impact consulting firms associated with Norway 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?

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

Which city has the most impact consulting firms?

Oslo leads with 216 company records, followed by Bergen (23) and Trondheim (20).

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 1,250 professional contacts with verified work emails tracked across these 460 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 30, 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.