Company lists · Data refreshed October 2026

Top 25 Accounting process outsourcing providers based in Norway

RevenueBase identified 162 company matches for accounting process outsourcing providers associated with Norway as of October 2026 and tracks 772 professional contacts across them, including 238 with verified work emails. Oslo is the largest hub.

This list covers company matches for accounting process outsourcing providers 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 October 1, 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 Oct 1, 2026 How this list was built
162Companies
772Contacts tracked
238Verified emails
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The 25 largest accounting process outsourcing providers based in Norway

Ranked by team size
Top 25 of 162 company matches for accounting process outsourcing providers based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 Oct 1, 2026201-500104 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchSon, NorwayHQ recorded Oct 1, 202611-5031 contacts →

Exact match

“Vi gjør ting på andre måter!”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchTrondheim, NorwayHQ recorded Oct 1, 202651-20026 contacts →

Exact match

“Tjenester som gir deg mer tid til kjernevirksomheten.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchBergen, NorwayHQ recorded Oct 1, 202611-5022 contacts →

Exact match

“VKST er et økonomihus som holder til i Bergen og leverer alt innen regnskaps- og økonomitjenester.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchBergen, NorwayHQ recorded Oct 1, 202611-5019 contacts →

Exact match

“Vil du bli en del av laget?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchIsdalstø, NorwayHQ recorded Oct 1, 202611-5017 contacts →

Exact match

“Din regnskapsfører og samtalepartner.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchBodø, NorwayHQ recorded Oct 1, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchMolde, NorwayHQ recorded Oct 1, 202611-5014 contacts →

Exact match

“iRegnskap AS er ledende når det gjelder å utnytte mulighetene i moderne skybaserte regnskapssystemer, og fokuserer primært på å sette opp automatikkfunksjonene slik at minst…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Oct 1, 202611-5014 contacts →

Exact match

“Enklere.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchDrammen, NorwayHQ recorded Oct 1, 202611-5011 contacts →

Exact match

“Novum is an authorized accounting office providing a wide spectrum of services to the companies within accounting, finance, payroll and HR.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchNorwayHQ recorded Oct 1, 202611-5011 contacts →

Exact match

“DeFacto Økonomi & Personell er din foretrukne leverandør av tjenester innen regnskap, lønn, økonomisk rådgivning, og utleie av økonomisk personell.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchOslo, NorwayHQ recorded Oct 1, 20261-1011 contacts →

Exact match

“Regnskap og bilagsføring, Lønnstjenester, Fakturering, Analyse og rapportering I en verden hvor tid er penger, er det viktigere enn noensinne for små og mellomstore bedrifter å ha…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchSkien, NorwayHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“Back Office spesialiserer seg på offshoring for norske regnskapsfirmaer.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchÅlesund, NorwayHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“Sherpa økonomi er en totalleverandør av økonomitjenester.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchOslo, NorwayHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“Regnskapshuset gir profesjonell bistand innen regnskap, lønn og økonomistyring for mindre og mellomstore bedrifter, slik at bedriftene kan frigjøre ressurser til andre oppgaver.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchOslo Sentrum, NorwayHQ recorded Oct 1, 202611-509 contacts →

Exact match

“Nimbus Regnskap er en Regnskap / It bedrift som leverer skybaserte tjenester.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchTananger, NorwayHQ recorded Oct 1, 202611-508 contacts →

Exact match

“Kallesten Revisjon og Regnskap leverer komplette økonomitjenester.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchHagan, NorwayHQ recorded Oct 1, 202611-507 contacts →

Exact match

“Vi ser etter spennende bedrifter som trenger en stabil, uformell og oppdatert sparringspartner innen regnskap.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchMelhus, NorwayHQ recorded Oct 1, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchOslo, NorwayHQ recorded Oct 1, 20261-106 contacts →

Exact match

“Ute etter å et ryddig og effektivt regnskap?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchHamar, NorwayHQ recorded Oct 1, 202611-506 contacts →

Exact match

“Økonomipartner Hamar AS er et autorisert regnskapsbyrå som holder til i moderne lokaler på Tjuvholmen i Hamar.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchOslo, NorwayHQ recorded Oct 1, 20261-106 contacts →

Exact match

“Vi er et framtidsrettet regnskapsfirma som tilpasser og holder oss oppdatert med gode og moderne digitale løsninger.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchBodø, NorwayHQ recorded Oct 1, 20261-105 contacts →

Exact match

“Vi er et regnskapsbyrå i Bodø, som hjelper små og mellomstore bedrifter med regnskap og rådgivning, bedriftsveiledning og gründerhjelp.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchSarpsborg, NorwayHQ recorded Oct 1, 202611-505 contacts →

Exact match

“Flexi AS er et regnskapskontor i Sarpsborg som tilbyr en rekke tjenester innen regnskap, økonomisk rådgivning, rapportering, lønn, hr og fakturering.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchHønefoss, NorwayHQ recorded Oct 1, 20261-105 contacts →

Exact match

“Autorisert Regnskapsførerselskap med alle typer regnskapstjenester og økonomisk administrasjon på menyen.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 162 accounting process outsourcing providers based in Norway

See the full list, filter by size, metro and specialty, and access 238 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting process outsourcing providers based in Norway at a glance

As of Oct 1, 2026
30.8%Verified-email coverage
4.8Average contacts per company
1-10Median size (employees)
19.8%Largest-city concentration · Oslo
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
109
11-50
49
51-200
3
201-500
1

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 162 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 “accounting process outsourcing providers” 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 238 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 October 1, 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.

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

How many accounting process outsourcing providers are there based in Norway?

RevenueBase identified 162 company matches for accounting process outsourcing providers associated with Norway as of October 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?

24sevenoffice tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most accounting process outsourcing providers?

Oslo leads with 32 company records, followed by Trondheim (6) and Alesund (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 238 professional contacts with verified work emails tracked across these 162 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 October 1, 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.