Company lists · Data refreshed September 2026

Top 25 Local accounting firms based in Norway

RevenueBase identified 156 company matches for local accounting firms associated with Norway as of September 2026 and tracks 718 professional contacts across them, including 232 with verified work emails. Oslo is the largest hub.

This list covers company matches for local accounting 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 28, 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 28, 2026 How this list was built
156Companies
718Contacts tracked
232Verified emails
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The 25 largest local accounting firms based in Norway

Ranked by team size
Top 25 of 156 company matches for local accounting firms based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 match3181, NorwayHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
2Exact matchLillehammer, NorwayHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“Kantall er et regnskapsbyrå med solid kompetanse og dedikerte medarbeidere lokalisert på Lillehammer.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchStavanger, NorwayHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“Jansson & Larsen Regnskap AS er et frittstående Stavangerbasert regnskapsbyrå som holder til sentralt i Løkkeveien.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchUlsteinvik, NorwayHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“Accounting, Payroll & Business Counseling Situated in Ulsteinvik, Møre og Romsdal.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchNorwayHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Rg Regnskap, avd.Akershus har solid kompetanse innen både regnskap og økonomisk rådgivning.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“We are a strong, interdisciplinary team of auditors, accountants, lawyers and advisors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Enklere.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchTrondheim, NorwayHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Revisjonskompaniet Midt-Norge AS is an accounting company based out of Sluppenvegen 2, Trondheim, Norway.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchDovre, NorwayHQ recorded Sep 28, 202651-20012 contacts →

Exact match

“Råd og regnskap tufta på gode verdier Snøhetta på Dovrefjell er selve symbolet på noe ekte, trygt og solid.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchOslo, NorwayHQ recorded Sep 28, 20261-1012 contacts →

Exact match

“Randi er en legende i bransjen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchSarpsborg, NorwayHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Solhøi Revisjon AS - din lokale samarbeidspartner innen revisjon, regnskap og rådgivning.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchKolsas, NorwayHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Vi er et revisjons- og regnskaps firma med kontor på Kolsås i Bærum og på Hamar.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchSandefjord, NorwayHQ recorded Sep 28, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSandefjord, NorwayHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Torp Økonomi AS er et selvstendig og lokaleid autorisert regnskapsbyrå beliggende sentralt i Sandefjord!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchTynset, NorwayHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Revisorkonsult leverer revisjon og konsulenttjenester for små og mellomstore bedrifter effektivt og til riktig pris.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSandnes, NorwayHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Hos Kjell Haver Regnskapsservice er vi opptatt av å løse dine regnskapsbehov på en lønnsom, smart og personlig måte”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchStavanger, NorwayHQ recorded Sep 28, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchSandefjord, NorwayHQ recorded Sep 28, 202611-509 contacts →

Exact match

“FGH er et kompetansehus innen revisjon, regnskap, transaksjoner, omorganiseringer, samt oppdrag for familieeide selskap som generasjonsskifte, arv, aksjonæravtale, strukturering…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchSandnes, NorwayHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Inforegn er et regnskapskontor lokalisert på Forus.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchTananger, NorwayHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Kallesten Revisjon og Regnskap leverer komplette økonomitjenester.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchNorwayHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Hallingdal Økonomiservice AS er et autorisert regnskapsbyrå med 28 ansatte.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchOslo, NorwayHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Vi tilbyr regnskapstjenester for flere bransjer, og har spesialiserte regnskapsførere som er klare til å bistå deg og din bedrift best mulig.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchÅfjord, NorwayHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Åfjord Regnskap AS er et regnskapsbyrå med lang erfaring og bred kompetanse innen regnskap og økonomisk rådgivning for ulike næringer og bransjer.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Alle Tall AS er forretningsfører og autorisert regnskapsførerselskap med kontor på Helsfyr i Oslo.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchOslo, NorwayHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Ute etter å et ryddig og effektivt regnskap?”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 156 local accounting firms based in Norway

See the full list, filter by size, metro and specialty, and access 232 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Local accounting firms based in Norway at a glance

As of Sep 28, 2026
32.3%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
17.3%Largest-city concentration · Oslo
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
108
11-50
43
51-200
5

Email recency for this list is measured worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 156 companies.

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 “local accounting 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 232 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 28, 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.

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

How many local accounting firms are there based in Norway?

RevenueBase identified 156 company matches for local accounting 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?

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

Which city has the most local accounting firms?

Oslo leads with 27 company records, followed by Drammen (5) and Trondheim (5).

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 232 professional contacts with verified work emails tracked across these 156 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 28, 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.