HANNU ANTERO KOIVUNEN is a private shareholder with an estimated portfolio value of NOK 1.5m. HANNU ANTERO KOIVUNEN har eierandeler i 1 selskap, og roller i flere selskaper.

Estimated portfolio value

NOK 1.5m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Selskaper HANNU ANTERO KOIVUNEN eier

Company	Stake	Value (est.)
EFEKO AS	100.0%	NOK 1.5m

Roles

Daglig leder

1 selskap

EFEKO AS 988815772

Styrets leder

1 selskap

EFEKO AS 988815772

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.