ETTO BYGG AS
ETTO BYGG AS is registered as a limited company in Trondheim, Trøndelag with organisation number 964131198. The business is classified under construction of residential and non-residential buildings (NACE 41.000). The company was incorporated in 1992 and has 42 registered employees. Registered share capital is NOK 100,000, divided into 500 shares. The company's stated purpose is: “Entreprenørvirksomhet og annen næringsvirksomhet som står i naturlig forbindelse med dette.”. The most recent filed accounts, for the 2025 financial year, show NOK 138.9m in revenue and NOK 13.2m in operating profit.
Key figures · 2025
Financial health · 2025
Who owns ETTO BYGG AS?
ETTO BYGG AS has 3 registered shareholders:
- GJO HOLDING AS 51.0%
- TROND TANGSTAD 39.0%
- GEIR HEGGE 10.0%
Frequently asked questions about ETTO BYGG AS
Who owns ETTO BYGG AS?
GJO HOLDING AS is the largest registered owner, with 51.0%.
What is the revenue of ETTO BYGG AS?
ETTO BYGG AS had revenue of NOK 138.9m in 2025.
Who is the general manager of ETTO BYGG AS?
Johan Otto Oldernes is registered as general manager of ETTO BYGG AS.
Where is ETTO BYGG AS based?
ETTO BYGG AS has its business address in Trondheim.
Property
10 companies are registered at this address.
The address this company is registered at, from the company register and matched against the cadastre. It does not say who owns the property — a company may be a tenant, and the address is often its accountant's. Source: Brønnøysundregistrene and © Kartverket.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.