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Largest Tax Consulting Companies in Norway (2026)

A ranked list of active tax consulting companies in Norway, based on the latest comparable revenue reported in public registry filings.

  • 20 companies
  • Displayed in EUR
  • Updated 2026-08-17
Ranked companies: Tax Consulting Companies ranked by latest reported revenue
Rank Company Industry Latest revenue Profit/loss Employees Year Website
1 SUMMA EQUITY ADVISORY AS Sign up for full profile Tax Consulting €14,180,067 €991,807 31 2025 Register free to reveal
2 ESKAN AS Sign up for full profile Tax Consulting €1,190,961 €118,622 14 2025 Register free to reveal
3 STUHAUG AS Sign up for full profile Tax Consulting €201,629 -€13,327 Not available 2025 Register free to reveal
4 SIVILØKONOM BENT BUGGE AS Sign up for full profile Tax Consulting €57,780 -€77,054 Not available 2025 Register free to reveal
5 CLAQ AS Sign up for full profile Tax Consulting €52,815 €38,427 Not available 2025 Register free to reveal
6 KKN INVESTMENT AS Sign up for full profile Tax Consulting €52,347 €52,080 Not available 2025 Register free to reveal
7 AVGIFTSPARTNER AS Sign up for full profile Tax Consulting €31,559 €5,166 Not available 2025 Register free to reveal
8 ZENSEWARE AS Sign up for full profile Tax Consulting €21,078 -€16,743 Not available 2025 Register free to reveal
9 ABC FORVALTNING AS Sign up for full profile Tax Consulting €15,663 -€19,593 Not available 2024 Register free to reveal
10 PELLIK AS Sign up for full profile Tax Consulting €14,478 €12,017 Not available 2025 Register free to reveal
11 P NORDBY & CO AS Sign up for full profile Tax Consulting €14,147 €20,897 Not available 2025 Register free to reveal
12 BEDRIFTS-INVEST AS Sign up for full profile Tax Consulting €13,743 €993,971 Not available 2024 Register free to reveal
13 CHRISTEN MAGNE LANDBØ AS Sign up for full profile Tax Consulting €12,166 €31,111 Not available 2025 Register free to reveal
14 PILSKOG TAX CONSULTING AS Sign up for full profile Tax Consulting €6,776 €4,066 Not available 2025 Register free to reveal
15 FINANCIAL EQUITY ADVISORS AS Sign up for full profile Tax Consulting €6,537 €1,382 Not available 2025 Register free to reveal
16 HAVMANN INVEST AS Sign up for full profile Tax Consulting €4,854 €3,330 Not available 2025 Register free to reveal
17 HADELAND SERVICE OG ØKONOMI AS Sign up for full profile Tax Consulting €4,527 €991 Not available 2025 Register free to reveal
18 TRUCKIMPORT AS Sign up for full profile Tax Consulting €4,246 €4,246 Not available 2025 Register free to reveal
19 ROLF SVEAASS AS Sign up for full profile Tax Consulting €4,203 €2,469 Not available 2025 Register free to reveal
20 DELTA RÅDGIVNING ANS Sign up for full profile Tax Consulting €2,765 -€445 Not available 2025 Register free to reveal

Source currency retained · FX 2026-06-22