HARRY STEFAN ANTONSEN is a private shareholder with an estimated portfolio value of NOK 1.0m. HARRY STEFAN ANTONSEN har eierandeler i 2 selskaper, og roller i flere selskaper.

Estimated portfolio value

NOK 1.0m

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

Selskaper HARRY STEFAN ANTONSEN eier

Company	Stake	Value (est.)
STUA INTERIØR AS	100.0%	NOK 649,000
ROSTAN HOLDING AS	67.7%	NOK 389,000

Roles

Daglig leder

2 selskaper

ROSTAN HOLDING AS 925160059

NYGAARDSGATEN 23-27 AS 925260339

Styremedlem

2 selskaper

BOTEX ENGROS AS 928049388

ODD FELLOW LOGE 95 ISEGRAN 988932248

Styrets leder

2 selskaper

ROSTAN HOLDING AS 925160059

NYGAARDSGATEN 23-27 AS 925260339

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.