Ivar Antonsen is a private shareholder with an estimated portfolio value of NOK 460,000. Ivar Antonsen holds stakes in 5 companies, and roles in several others.

Estimated portfolio value

NOK 460,000

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

Companies Ivar Antonsen owns

Company	Stake	Value (est.)
HEMNES SPORT OG FRITID AS	100.0%	NOK 239,000
KC AUTO AS	50.0%	NOK 184,000
PIRA AS	33.3%	NOK 31,000
RAUS BRYGGE AS	0.1%	NOK 2,000
AKER HORIZONS ASA	0.0%	–

Roles

Daglig leder

2 selskaper

HEMNES SPORT OG FRITID AS 988298670

PIRA AS 998623421

Styrets leder

2 selskaper

KC AUTO AS 915249884

HEMNES SPORT OG FRITID AS 988298670

Styremedlem

1 selskap

PIRA AS 998623421

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 02.09.2026.