Company lists · Data refreshed September 2026
Top 25 Law firm accounting services based in Norway
RevenueBase identified 142 law firm accounting services headquartered in Norway as of September 2026 and tracks 577 professional contacts across them, including 178 with verified work emails and 25 with mobile numbers. Oslo is the largest hub.
This list covers law firm accounting services 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 September 4, 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 law firm accounting services based in Norway
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 22 | ||||
“NITSCHKE består av revisjonsselskapet Nitschke AS, som drives av statsautoriserte revisorer, og det autoriserte regnskapsførerselskapet Nitschke Consult AS.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 19 | ||||
“Advokatfirmaet Molteberg Nilsen AS er et fullservice advokatfirma som holder til i flotte kontorer sentralt på Majorstuen.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 19 | ||||
“Accounting, Payroll & Business Counseling Situated in Ulsteinvik, Møre og Romsdal.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | RG Regnskap ASIndirect evidence | 18 | |||
“Rg Regnskap, avd.Akershus har solid kompetanse innen både regnskap og økonomisk rådgivning.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 17 | ||||
“Din regnskapsfører og samtalepartner.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 15 | ||||
“We are a strong, interdisciplinary team of auditors, accountants, lawyers and advisors.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 14 | ||||
“Revisjonskompaniet Midt-Norge AS is an accounting company based out of Sluppenvegen 2, Trondheim, Norway.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 12 | ||||
“Randi er en legende i bransjen.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 12 | ||||
“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…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 10 | ||||
“Revisjon Ryfylke er et lokalt eiet selskap som holder til i moderne lokaler på Tau.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 10 | ||||
“Torp Økonomi AS er et selvstendig og lokaleid autorisert regnskapsbyrå beliggende sentralt i Sandefjord!” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 10 | ||||
“Regnskapshuset gir profesjonell bistand innen regnskap, lønn og økonomistyring for mindre og mellomstore bedrifter, slik at bedriftene kan frigjøre ressurser til andre oppgaver.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | Revisjon Vest ASIndirect evidence | 9 | |||
Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 8 | ||||
“Hos Kjell Haver Regnskapsservice er vi opptatt av å løse dine regnskapsbehov på en lønnsom, smart og personlig måte” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 7 | ||||
“Vi ser etter spennende bedrifter som trenger en stabil, uformell og oppdatert sparringspartner innen regnskap.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 7 | ||||
“Vi heter Tidy Account, og det navnet er ikke tilfeldig.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 6 | ||||
“Ute etter å et ryddig og effektivt regnskap?” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 6 | ||||
“Vi er et framtidsrettet regnskapsfirma som tilpasser og holder oss oppdatert med gode og moderne digitale løsninger.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 | ||||
“Vi er et regnskapsbyrå i Bodø, som hjelper små og mellomstore bedrifter med regnskap og rådgivning, bedriftsveiledning og gründerhjelp.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 | ||||
“Flexi AS er et regnskapskontor i Sarpsborg som tilbyr en rekke tjenester innen regnskap, økonomisk rådgivning, rapportering, lønn, hr og fakturering.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | HÅ Rekneskapslag SAIndirect evidence | 5 | |||
Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 | ||||
“Motzfeldt Regnskap AS er et autorisert regnskapskontor med kontor sentralt i Drammen.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | Tysvær Regnskap ASIndirect evidence | 4 | |||
Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 | ||||
“Vår erfaring tar hånd om dine behov for regnskapstjenester.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 | ||||
“SMB Accounting er et regnskapsbyrå med 6 ansatte som holder til i Sandvika.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 142 law firm accounting services based in Norway
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Law firm accounting services based in Norway at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
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 law firm accounting services, 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: 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
- Companies headquartered in Norway whose own description of what they do matches “law firm accounting services”. 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 law firm accounting services, 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. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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, 178 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 September 4, 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.
Law firm accounting services by metro
- Law firm accounting services in Oslo27
Frequently asked
How many law firm accounting services are there based in Norway?
RevenueBase identified 142 law firm accounting services headquartered in Norway as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Nitschke, headquartered in Lysaker, tops this list with the largest team on record.
Which city has the most law firm accounting services?
Oslo leads with 27 headquartered companies, followed by Trondheim (7) and Drammen (4).
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 178 verified decision-maker contacts tracked across these 142 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 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.
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