Arnfinn Sporstøl is a private shareholder with an estimated portfolio value of NOK 7.0m. Arnfinn Sporstøl holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 7.0m

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

Companies Arnfinn Sporstøl owns

Company	Stake	Value (est.)
ADMAS HOLDING AS	100.0%	NOK 7.0m

Roles

Styremedlem

1 selskap

SPORSTØL ARKITEKTER AS 961181488

Styrets leder

1 selskap

ADMAS HOLDING AS 934464273

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.