Business and other management consultancy activities
ERTY AS
Revenue 2025
NOK 248,000
Operating profit
NOK 64,000
Equity
NOK 17.1m
Incorporated
2020
Share capital
NOK 34,000
Organisation
Established
2020-03-27
Industry code
70.200
Legal form
AS
Group structure
Eier · 100.0%
GUTTORM KARLSEN
Company
ERTY AS
1 subsidiaries
BANEPROSJEKT AS
Industry and activity
- NACE
- 70.200 — Business and other management consultancy activities
- Sector
- Private non-financial incorporated enterprises
- Activity
- Investering i aksjer, yte konsulenttjenester og alt som herved står i forbindelse.
Business address
c/o Guttorm Karlsen
Nedbergkollveien 5B, 3050 MJØNDALEN
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.