Company lists · Data refreshed September 2026

Top 25 Accounting consultancies based in Norway

RevenueBase identified 804 company matches for accounting consultancies associated with Norway as of September 2026 and tracks 11,716 professional contacts across them, including 3,074 with verified work emails and 356 with mobile numbers. Oslo is the largest hub.

This list covers company matches for accounting consultancies 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 22, 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 22, 2026 How this list was built
804Companies
11,716Contacts tracked
3,074Verified emails
356Mobile numbers
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The 25 largest accounting consultancies based in Norway

Ranked by team size
Top 25 of 804 company matches for accounting consultancies based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOslo, NorwayHQ recorded Sep 22, 20261,001-5,0001,824 contacts →

Exact match

“PwC er et ledende globalt kompetansehus som bidrar med kunnskap, innsikt og verdiskapning.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Sep 22, 20261,001-5,0001,530 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 · Sep 22, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Sep 22, 20261,001-5,0001,498 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 22, 2026 · View company records in RevenueBase
4Exact matchNorwayHQ recorded Sep 22, 2026501-1,000868 contacts →

Exact match

“Vi i Aider mener at regnskapsbransjen må redefineres.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchTrondheim, NorwayHQ recorded Sep 22, 2026201-500360 contacts →

Exact match

“SpareBank 1 Regnskapshuset SMN AS er totalleverandør av økonomiske tjenester innen forretnings- og landbruksregnskap samt eiendomsforvaltning.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Sep 22, 2026501-1,000242 contacts →

Exact match

“VIEW Group leverer outsourcing av regnskap, lønn, økonomi og IT-tjenester til norske, nordiske og globale selskaper med 10 til flere tusen ansatte.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchSandnes, NorwayHQ recorded Sep 22, 2026201-500225 contacts →

Exact match

“SpareBank 1 Sør-Norge Forretningspartner is a leading provider of accounting and advisory services in Southern Norway.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchNorwayHQ recorded Sep 22, 2026501-1,000192 contacts →

Exact match

“Med 70 kontorer over hele Norge er vi store, men også lokale.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Sep 22, 2026201-500104 contacts →

Exact match

“Innovative and flexible business solutions for professionals in accounting, finance, and administration.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchHamar, NorwayHQ recorded Sep 22, 202651-20087 contacts →

Exact match

“Vi står klare når du skal videreutvikle, eller trenger hjelp til å drive selskapet ditt.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchOslo, NorwayHQ recorded Sep 22, 202651-20076 contacts →

Exact match

“Vi er et internasjonalt integrert partnerskap, med spesialisering innen revisjon, skatt, rådgivning og advokattjenester.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchFrogner, NorwayHQ recorded Sep 22, 202611-5076 contacts →

Exact match

“Norges Autoriserte Regnskapsføreres Forening (NARF) har som formål å fremme de autoriserte regnskapsføreres faglige, økonomiske og sosiale interesser gjennom myndighets…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchGjøvik, NorwayHQ recorded Sep 22, 202651-20048 contacts →

Exact match

“Med solid erfaring innen regnskap, økonomisk rådgivning, IT og rekruttering hjelper vi bedrifter med å ta gode valg for en enklere, tryggere og mer lønnsom hverdag.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchSandefjord, NorwayHQ recorded Sep 22, 202651-20040 contacts →

Exact match

“Saga Regnskap & Rådgivning er et frittstående regnskapsbyrå som hjelper små og mellomstore bedrifter i Vestfold og Telemark til økt effektivitet og bedre lønnsomhet.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact match3181, NorwayHQ recorded Sep 22, 202651-20037 contacts →

Exact match

“Kunnskapshuset BDT Viken har en bred kompetanseplattform innen regnskap, rådgiving og revisjon med til sammen 50 ansatte.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchVindafjord, NorwayHQ recorded Sep 22, 2026201-50036 contacts →

Exact match

“Tveit Regnskap AS med SpareBank 1 SR-Bank ForretningsPartner AS er en ledende regnskaps- og rådgivningsaktør i Sør-Norge.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchHokksund, NorwayHQ recorded Sep 22, 202651-20035 contacts →

Exact match

“Account Group samarbeider tett med mange ulike virksomheter i hele landet.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchBergen, NorwayHQ recorded Sep 22, 202651-20035 contacts →

Exact match

“Økonomihuset bygger på lange tradisjoner som regnskapsfører og rådgiver, nå for over 900 små og store virksomheter hovedsakelig i Vestland og Nordland.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchHønefoss, NorwayHQ recorded Sep 22, 202651-20035 contacts →

Exact match

“Økonomihuset er blant Norges største regnskapsbedrifter og består av to forretningsenheter, hvert med sitt eget kompetanseområde.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchStavanger, NorwayHQ recorded Sep 22, 202611-5034 contacts →

Exact match

“Vi tilbyr regnskapsføring og rådgivning med personlig engasjement og tilnærming til våre kunder.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchLillestrøm, NorwayHQ recorded Sep 22, 202611-5033 contacts →

Exact match

“SLM Revisjon AS is an authorized auditing firm with 32 employees, located in central Lillestrøm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchOslo, NorwayHQ recorded Sep 22, 202611-5030 contacts →

Exact match

“PKF ReVisjon er en revisjons- og rådgivningsvirksomhet med klienter innen et bredt spekter av forretningsområder.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchStokke, NorwayHQ recorded Sep 22, 202651-20029 contacts →

Exact match

“Regnskapsførerselskap etablert i 1953.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchNøtterøy, NorwayHQ recorded Sep 22, 202611-5029 contacts →

Exact match

“Oseberg Services er en utfordrer til de større regnskapsbyråene med fokus på personlig oppfølgning av kundene våre.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchHamar, NorwayHQ recorded Sep 22, 2026201-50028 contacts →

Exact match

“Vekstra er en franchisebasert regnskapskjede med 30 franchisetagere, lokalisert på 60 steder i Norge, fra Vest Agder til Nordland.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 804 accounting consultancies based in Norway

See the full list, filter by size, metro and specialty, and access 3,074 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting consultancies based in Norway at a glance

As of Sep 22, 2026
26.2%Verified-email coverage
3.0%Mobile-number coverage
14.6Average contacts per company
1-10Median size (employees)
22.1%Largest-city concentration · Oslo
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
521
11-50
227
51-200
31
201-500
10
501-1,000
6
1,001-5,000
4

Freshness & accuracy

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

Email last verified

Median 24.0d

Company record updated

Median 77.0d

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 “accounting consultancies” 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 3,074 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 22, 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.

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

How many accounting consultancies are there based in Norway?

RevenueBase identified 804 company matches for accounting consultancies 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?

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

Which city has the most accounting consultancies?

Oslo leads with 178 company records, followed by Trondheim (28) and Stavanger (19).

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 3,074 professional contacts with verified work emails tracked across these 804 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 22, 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.