Company lists · Data refreshed August 2026
Top 25 Accounting consulting firms based in Norway
There are 520 accounting consulting firms headquartered in Norway (RevenueBase, August 2026). RevenueBase tracks 8,548 professional contacts across them, including 1,817 with verified work emails and 254 with mobile numbers. Oslo is the largest hub.
This list covers accounting consulting firms 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 August 30, 2026.
The 25 largest accounting consulting firms based in Norway
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 | “PwC er et ledende globalt kompetansehus som bidrar med kunnskap, innsikt og verdiskapning.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 1 |
| 2 | “We see great value in having a local presence and roots, factors which enable us to work closely with our clients.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 721 |
| 3 | “KPMG er mest kjent som revisorer, forretningskonsulenter og advokater, men vi er også mye mer.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 26 |
| 4 | “Med 70 kontorer over hele Norge er vi store, men også lokale.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 53 |
| 5 | “Vi er et internasjonalt integrert partnerskap, med spesialisering innen revisjon, skatt, rådgivning og advokattjenester.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 36 |
| 6 | “Vi lever i en verden drevet av endring.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 2 |
| 7 | “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.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 26 |
| 8 | “Saga Regnskap & Rådgivning er et frittstående regnskapsbyrå som hjelper små og mellomstore bedrifter i Vestfold og Telemark til økt effektivitet og bedre lønnsomhet.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 16 |
| 9 | “Kunnskapshuset BDT Viken har en bred kompetanseplattform innen regnskap, rådgiving og revisjon med til sammen 50 ansatte.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 12 |
| 10 | “Account Group samarbeider tett med mange ulike virksomheter i hele landet.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 19 |
| 11 | “PKF ReVisjon er en revisjons- og rådgivningsvirksomhet med klienter innen et bredt spekter av forretningsområder.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 23 |
| 12 | “Regnskapsførerselskap etablert i 1953.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 18 |
| 13 | “Oseberg Services er en utfordrer til de større regnskapsbyråene med fokus på personlig oppfølgning av kundene våre.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 2 |
| 14 | “Revisorkollegiet er et av Norges 10 største revisjons- og rådgivningsfirmaer.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 19 |
| 15 | “Revicom AS er et spesialistmiljø på revisjon og økonomisk rådgivning.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 2 |
| 16 | “VKST er et økonomihus som holder til i Bergen og leverer alt innen regnskaps- og økonomitjenester.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 12 |
| 17 | “Ved årsskiftet vil SpareBank 1 Regnskapshuset Nordvest AS slå seg sammen med Trio Regnskapsservice og etablere SpareBank 1 Økonomipartner.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 1 |
| 18 | “Jansson & Larsen Regnskap AS er et frittstående Stavangerbasert regnskapsbyrå som holder til sentralt i Løkkeveien.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 2 |
| 19 | “CCE Chenôve – Expertise comptable & Conseil aux entreprises Créé en 1996 et situé à Chenôve, le cabinet CCE compte actuellement 31 collaborateurs et bénéficie de pass partenaires…” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 18 |
| 20 | “Vil du bli en del av laget?” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 5 |
| 21 | “Progressum er regnskapsbyrået som kombinerer høy faglig kvalitet med smart teknologi og ekte menneskelig kontakt.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 1 |
| 22 | RG Regnskap ASIndirect evidence “Rg Regnskap, avd.Akershus har solid kompetanse innen både regnskap og økonomisk rådgivning.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 8 |
| 23 | “Varder er et samarbeid mellom Advokatfirmaet Hulaas og HCA Revisjon & Rådgivning.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 2 |
| 24 | “We are a strong, interdisciplinary team of auditors, accountants, lawyers and advisors.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 5 |
| 25 | “BAKER TILLY GRIMSRUD & CO is an audit and accounting company based out of Postboks 606 Skøyen, OSLO, Norway.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | 1 |
Showing 25 of 520 accounting consulting firms based in Norway
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Accounting consulting firms based in Norway at a glance
As of Aug 30, 2026Companies by employee count
Accounting consulting firms by metro
| Metro | Companies |
|---|---|
| Accounting consulting firms in Oslo | 100 |
| Accounting consulting firms in Trondheim | 18 |
| Accounting consulting firms in Drammen | 12 |
| Accounting consulting firms in Bergen | 12 |
| Accounting consulting firms in Sandnes | 11 |
| Accounting consulting firms in Stavanger | 11 |
| Accounting consulting firms in Sandefjord | 11 |
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 accounting 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: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
- What qualifies
- Companies headquartered in Norway whose own description of what they do matches “accounting 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 accounting consulting firms, 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.
- 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, 1,817 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 August 30, 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.
Frequently asked
How many accounting consulting firms are there based in Norway?
There are 520 accounting consulting firms headquartered in Norway as of August 2026 (RevenueBase).
What is the largest company on this list?
PWC Norway, headquartered in Oslo, tops this list with the largest team on record.
Which city has the most accounting consulting firms?
Oslo leads with 100 headquartered companies, followed by Trondheim (18) and Drammen (12).
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 1,817 verified decision-maker contacts tracked across these 520 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 2026.
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About this data
RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.
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