Company lists · Data refreshed September 2026
Top 25 Accounting and tax outsourcing companies based in Norway
RevenueBase identified 285 company matches for accounting and tax outsourcing companies associated with Norway as of September 2026 and tracks 1,629 professional contacts across them, including 532 with verified work emails and 58 with mobile numbers. Oslo is the largest hub.
This list covers company matches for accounting and tax outsourcing companies 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.
The 25 largest accounting and tax outsourcing companies based in Norway
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 192 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 | |||||
| 2 | 104 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 | |||||
| 3 | 51 contacts → | ||||
Exact match “Athene Group consists of companies Athene Accounting, Athene VAT Services, Athene Spaces and Athene Tax & Administration Services.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 40 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 | |||||
| 5 | 35 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 | |||||
| 6 | 34 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 | |||||
| 7 | 29 contacts → | ||||
Exact match “Regnskapsførerselskap etablert i 1953.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 29 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 | |||||
| 9 | 26 contacts → | ||||
Exact match “Tjenester som gir deg mer tid til kjernevirksomheten.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 23 contacts → | ||||
Exact match “Ved årsskiftet vil SpareBank 1 Regnskapshuset Nordvest AS slå seg sammen med Trio Regnskapsservice og etablere SpareBank 1 Økonomipartner.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 22 contacts → | ||||
Exact match “Want a local and independent auditing company with personal service, so ask us!” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 22 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match “Din regnskapsfører og samtalepartner.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 15 contacts → | ||||
Exact match “We are a strong, interdisciplinary team of auditors, accountants, lawyers and advisors.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 14 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 14 contacts → | ||||
Exact match “Enklere.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 14 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 22, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Alpha revisjon AS is an accounting company based out of Holbergs gate 21, Oslo, Norway.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 11 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 11 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 10 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 22, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “Back Office spesialiserer seg på offshoring for norske regnskapsfirmaer.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “Sherpa økonomi er en totalleverandør av økonomitjenester.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 10 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 22, 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 “accounting and tax outsourcing companies”. 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 285 accounting and tax outsourcing companies based in Norway
See the full list, filter by size, metro and specialty, and access 532 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Accounting and tax outsourcing companies based in Norway at a glance
As of Sep 22, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 25.0dCompany record updated
Median 88.0dHow 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 and tax outsourcing companies” 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 532 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.
Accounting and tax outsourcing companies 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 and tax outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many accounting and tax outsourcing companies are there based in Norway?
RevenueBase identified 285 company matches for accounting and tax outsourcing companies 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?
Accountor Norge tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most accounting and tax outsourcing companies?
Oslo leads with 55 company records, followed by Trondheim (9) and Alesund (7).
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 532 professional contacts with verified work emails tracked across these 285 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.
Ready to reach these companies? Verified emails and direct dials for all 285 accounting and tax outsourcing companies based in Norway. Start with a free account, no credit card.
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- Accounting and tax outsourcing companies based in Belgium
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.
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Company intelligence · public preview
Top 25 accounting and tax outsourcing companies based in Norway
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 285 matching company records for accounting and tax outsourcing companies based in Norway, with 1,629 tracked contacts and 532 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 accounting and tax outsourcing companies based in Norway
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Accountor Norgeaccountor.comHQ: NorwayReported employees: 501-1,000 | Norway | 501-1,000 | Exact match | 192 contacts → |
“Med 70 kontorer over hele Norge er vi store, men også lokale.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  24sevenoffice24sevenoffice.comHQ: Oslo, NorwayReported employees: 201-500 | Oslo, Norway | 201-500 | Exact match | 104 contacts → |
“Innovative and flexible business solutions for professionals in accounting, finance, and administration.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Athene Groupviewgroup.noHQ: Oslo, NorwayReported employees: 501-1,000 | Oslo, Norway | 501-1,000 | Exact match | 51 contacts → |
“Athene Group consists of companies Athene Accounting, Athene VAT Services, Athene Spaces and Athene Tax & Administration Services.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Saga Regnskap & Rådgivningsagarr.noHQ: Sandefjord, NorwayReported employees: 51-200 | Sandefjord, Norway | 51-200 | Exact match | 40 contacts → |
“Saga Regnskap & Rådgivning er et frittstående regnskapsbyrå som hjelper små og mellomstore bedrifter i Vestfold og Telemark til økt effektivitet og bedre lønnsomhet.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Account Group Norgeaccount-group.noHQ: Hokksund, NorwayReported employees: 51-200 | Hokksund, Norway | 51-200 | Exact match | 35 contacts → |
“Account Group samarbeider tett med mange ulike virksomheter i hele landet.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Relevant Regnskap ASrelevantregnskap.noHQ: Stavanger, NorwayReported employees: 11-50 | Stavanger, Norway | 11-50 | Exact match | 34 contacts → |
“Vi tilbyr regnskapsføring og rådgivning med personlig engasjement og tilnærming til våre kunder.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Pilar Regnskap SApilarregnskap.noHQ: Stokke, NorwayReported employees: 51-200 | Stokke, Norway | 51-200 | Exact match | 29 contacts → |
“Regnskapsførerselskap etablert i 1953.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Oseberg Services ASosebergservices.noHQ: Nøtterøy, NorwayReported employees: 11-50 | Nøtterøy, Norway | 11-50 | Exact match | 29 contacts → |
“Oseberg Services er en utfordrer til de større regnskapsbyråene med fokus på personlig oppfølgning av kundene våre.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Tietoevry Accounting AStietoevry.comHQ: Trondheim, NorwayReported employees: 51-200 | Trondheim, Norway | 51-200 | Exact match | 26 contacts → |
“Tjenester som gir deg mer tid til kjernevirksomheten.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sparebank 1 Økonomipartner Nordmøresnvregnskap.noHQ: Kristiansund, NorwayReported employees: 51-200 | Kristiansund, Norway | 51-200 | Exact match | 23 contacts → |
“Ved årsskiftet vil SpareBank 1 Regnskapshuset Nordvest AS slå seg sammen med Trio Regnskapsservice og etablere SpareBank 1 Økonomipartner.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Revisjonsfirmaet Åsvang & COaasvang.noHQ: Tønsberg, NorwayReported employees: 11-50 | Tønsberg, Norway | 11-50 | Exact match | 22 contacts → |
“Want a local and independent auditing company with personal service, so ask us!” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Vkst ASvkst.noHQ: Bergen, NorwayReported employees: 11-50 | Bergen, Norway | 11-50 | Exact match | 22 contacts → |
“VKST er et økonomihus som holder til i Bergen og leverer alt innen regnskaps- og økonomitjenester.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Hagel AShagel.noHQ: Isdalstø, NorwayReported employees: 11-50 | Isdalstø, Norway | 11-50 | Exact match | 17 contacts → |
“Din regnskapsfører og samtalepartner.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ever ASever.noHQ: Bodø, NorwayReported employees: 11-50 | Bodø, Norway | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  Revisjonsfirmaet Flattum & CO ASflattum.noHQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 15 contacts → |
“We are a strong, interdisciplinary team of auditors, accountants, lawyers and advisors.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Iregnskap ASiregnskap.noHQ: Molde, NorwayReported employees: 11-50 | Molde, Norway | 11-50 | Exact match | 14 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Tallverket AStallverket.noHQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 14 contacts → |
“Enklere.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Revisjonskompaniet Midt-Norge ASrevisjonskompaniet.noHQ: Trondheim, NorwayReported employees: 11-50 | Trondheim, Norway | 11-50 | Exact match | 14 contacts → |
“Revisjonskompaniet Midt-Norge AS is an accounting company based out of Sluppenvegen 2, Trondheim, Norway.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Alpha Revisjon ASalpha-revisjon.noHQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 11 contacts → |
“Alpha revisjon AS is an accounting company based out of Holbergs gate 21, Oslo, Norway.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Defacto Regnskap ASdefacto.no HQ: NorwayReported employees: 11-50 | Norway | 11-50 | Exact match | 11 contacts → |
“DeFacto Økonomi & Personell er din foretrukne leverandør av tjenester innen regnskap, lønn, økonomisk rådgivning, og utleie av økonomisk personell.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Amon Regnskap Oslo ASamon.noHQ: Oslo, NorwayReported employees: 1-10 | Oslo, Norway | 1-10 | Exact match | 11 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | K-Team ASk-team.no HQ: Kolsas, NorwayReported employees: 11-50 | Kolsas, Norway | 11-50 | Exact match | 10 contacts → |
“Vi er et revisjons- og regnskaps firma med kontor på Kolsås i Bærum og på Hamar.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Back Office ASbackoffice.asHQ: Skien, NorwayReported employees: 11-50 | Skien, Norway | 11-50 | Exact match | 10 contacts → |
“Back Office spesialiserer seg på offshoring for norske regnskapsfirmaer.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Sherpa Økonomisherpaokonomi.noHQ: Ålesund, NorwayReported employees: 11-50 | Ålesund, Norway | 11-50 | Exact match | 10 contacts → |
“Sherpa økonomi er en totalleverandør av økonomitjenester.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Revisorkonsult ASrevisorkonsult.noHQ: Tynset, NorwayReported employees: 11-50 | Tynset, Norway | 11-50 | Exact match | 10 contacts → |
“Revisorkonsult leverer revisjon og konsulenttjenester for små og mellomstore bedrifter effektivt og til riktig pris.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 285 company matches
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Accounting and tax outsourcing companies: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
283 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 25.0dCompany record updated
Median 88.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Accounting and tax outsourcing companies by metro
Questions about this company list
What does Exact match mean for accounting and tax outsourcing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many accounting and tax outsourcing companies did RevenueBase find based in Norway?
The saved snapshot records 285 matching company records, 1,629 tracked contacts and 532 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Accounting and tax outsourcing companies by geography
- Accounting and tax outsourcing companies based in the United States
- Accounting and tax outsourcing companies based in Brazil
- Accounting and tax outsourcing companies based in the United Kingdom
- Accounting and tax outsourcing companies based in Canada
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- Accounting and tax outsourcing companies based in Australia
- Accounting and tax outsourcing companies based in the Netherlands
- Accounting and tax outsourcing companies based in Italy
- Accounting and tax outsourcing companies based in France
- Accounting and tax outsourcing companies based in South Africa
- Accounting and tax outsourcing companies based in Poland
- Accounting and tax outsourcing companies based in Belgium
Cite this list
RevenueBase Data Team. Top 25 accounting and tax outsourcing companies based in Norway. Snapshot: September 22, 2026. https://revenuebase.ai/companies/accounting-and-tax-outsourcing-companies/norway.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
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- Lists A-Z
- New lists
- Accounting and tax outsourcing companies based in the United States
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Company intelligence · public preview
Top 25 accounting and tax outsourcing companies based in Norway
RevenueBase records 285 matching company records for accounting and tax outsourcing companies based in Norway, with 1,629 tracked contacts and 532 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 accounting and tax outsourcing companies based in Norway
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Accountor Norgeaccountor.com HQ: NorwayReported employees: 501-1,000 | Norway | 501-1,000 | Exact match | 192 contacts → |
“Med 70 kontorer over hele Norge er vi store, men også lokale.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 24sevenoffice24sevenoffice.com HQ: Oslo, NorwayReported employees: 201-500 | Oslo, Norway | 201-500 | Exact match | 104 contacts → |
“Innovative and flexible business solutions for professionals in accounting, finance, and administration.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Athene Groupviewgroup.no HQ: Oslo, NorwayReported employees: 501-1,000 | Oslo, Norway | 501-1,000 | Exact match | 51 contacts → |
“Athene Group consists of companies Athene Accounting, Athene VAT Services, Athene Spaces and Athene Tax & Administration Services.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Saga Regnskap & Rådgivningsagarr.no HQ: Sandefjord, NorwayReported employees: 51-200 | Sandefjord, Norway | 51-200 | Exact match | 40 contacts → |
“Saga Regnskap & Rådgivning er et frittstående regnskapsbyrå som hjelper små og mellomstore bedrifter i Vestfold og Telemark til økt effektivitet og bedre lønnsomhet.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Account Group Norgeaccount-group.no HQ: Hokksund, NorwayReported employees: 51-200 | Hokksund, Norway | 51-200 | Exact match | 35 contacts → |
“Account Group samarbeider tett med mange ulike virksomheter i hele landet.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Relevant Regnskap ASrelevantregnskap.no HQ: Stavanger, NorwayReported employees: 11-50 | Stavanger, Norway | 11-50 | Exact match | 34 contacts → |
“Vi tilbyr regnskapsføring og rådgivning med personlig engasjement og tilnærming til våre kunder.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Pilar Regnskap SApilarregnskap.no HQ: Stokke, NorwayReported employees: 51-200 | Stokke, Norway | 51-200 | Exact match | 29 contacts → |
“Regnskapsførerselskap etablert i 1953.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Oseberg Services ASosebergservices.no HQ: Nøtterøy, NorwayReported employees: 11-50 | Nøtterøy, Norway | 11-50 | Exact match | 29 contacts → |
“Oseberg Services er en utfordrer til de større regnskapsbyråene med fokus på personlig oppfølgning av kundene våre.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Tietoevry Accounting AStietoevry.com HQ: Trondheim, NorwayReported employees: 51-200 | Trondheim, Norway | 51-200 | Exact match | 26 contacts → |
“Tjenester som gir deg mer tid til kjernevirksomheten.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sparebank 1 Økonomipartner Nordmøresnvregnskap.no HQ: Kristiansund, NorwayReported employees: 51-200 | Kristiansund, Norway | 51-200 | Exact match | 23 contacts → |
“Ved årsskiftet vil SpareBank 1 Regnskapshuset Nordvest AS slå seg sammen med Trio Regnskapsservice og etablere SpareBank 1 Økonomipartner.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Revisjonsfirmaet Åsvang & COaasvang.no HQ: Tønsberg, NorwayReported employees: 11-50 | Tønsberg, Norway | 11-50 | Exact match | 22 contacts → |
“Want a local and independent auditing company with personal service, so ask us!” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vkst ASvkst.no HQ: Bergen, NorwayReported employees: 11-50 | Bergen, Norway | 11-50 | Exact match | 22 contacts → |
“VKST er et økonomihus som holder til i Bergen og leverer alt innen regnskaps- og økonomitjenester.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hagel AShagel.no HQ: Isdalstø, NorwayReported employees: 11-50 | Isdalstø, Norway | 11-50 | Exact match | 17 contacts → |
“Din regnskapsfører og samtalepartner.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ever ASever.no HQ: Bodø, NorwayReported employees: 11-50 | Bodø, Norway | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Revisjonsfirmaet Flattum & CO ASflattum.no HQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 15 contacts → |
“We are a strong, interdisciplinary team of auditors, accountants, lawyers and advisors.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Iregnskap ASiregnskap.no HQ: Molde, NorwayReported employees: 11-50 | Molde, Norway | 11-50 | Exact match | 14 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Tallverket AStallverket.no HQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 14 contacts → |
“Enklere.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Revisjonskompaniet Midt-Norge ASrevisjonskompaniet.no HQ: Trondheim, NorwayReported employees: 11-50 | Trondheim, Norway | 11-50 | Exact match | 14 contacts → |
“Revisjonskompaniet Midt-Norge AS is an accounting company based out of Sluppenvegen 2, Trondheim, Norway.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Alpha Revisjon ASalpha-revisjon.no HQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 11 contacts → |
“Alpha revisjon AS is an accounting company based out of Holbergs gate 21, Oslo, Norway.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Defacto Regnskap ASdefacto.no HQ: NorwayReported employees: 11-50 | Norway | 11-50 | Exact match | 11 contacts → |
“DeFacto Økonomi & Personell er din foretrukne leverandør av tjenester innen regnskap, lønn, økonomisk rådgivning, og utleie av økonomisk personell.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Amon Regnskap Oslo ASamon.no HQ: Oslo, NorwayReported employees: 1-10 | Oslo, Norway | 1-10 | Exact match | 11 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | K-Team ASk-team.no HQ: Kolsas, NorwayReported employees: 11-50 | Kolsas, Norway | 11-50 | Exact match | 10 contacts → |
“Vi er et revisjons- og regnskaps firma med kontor på Kolsås i Bærum og på Hamar.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Back Office ASbackoffice.as HQ: Skien, NorwayReported employees: 11-50 | Skien, Norway | 11-50 | Exact match | 10 contacts → |
“Back Office spesialiserer seg på offshoring for norske regnskapsfirmaer.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sherpa Økonomisherpaokonomi.no HQ: Ålesund, NorwayReported employees: 11-50 | Ålesund, Norway | 11-50 | Exact match | 10 contacts → |
“Sherpa økonomi er en totalleverandør av økonomitjenester.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Revisorkonsult ASrevisorkonsult.no HQ: Tynset, NorwayReported employees: 11-50 | Tynset, Norway | 11-50 | Exact match | 10 contacts → |
“Revisorkonsult leverer revisjon og konsulenttjenester for små og mellomstore bedrifter effektivt og til riktig pris.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 285 company matches
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Accounting and tax outsourcing companies: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
283 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 25.0dCompany record updated
Median 88.0dHow this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Accounting and tax outsourcing companies by metro
Questions about this company list
What does Exact match mean for accounting and tax outsourcing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many accounting and tax outsourcing companies did RevenueBase find based in Norway?
The saved snapshot records 285 matching company records, 1,629 tracked contacts and 532 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 accounting and tax outsourcing companies based in Norway. Snapshot: September 22, 2026. https://revenuebase.ai/companies/accounting-and-tax-outsourcing-companies/norway.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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