Svein Gunnar Antonsen is a private shareholder with an estimated portfolio value of NOK 200,000. Svein Gunnar Antonsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 200,000

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

Companies Svein Gunnar Antonsen owns

Company	Stake	Value (est.)
ALT-MANN EIENDOM AS	33.3%	NOK 200,000

Roles

Styremedlem

1 selskap

ALT-MANN EIENDOM AS 926502549

Varamedlem

1 selskap

ALTMANN AS 956901162

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.