Alf Jostein Wormestrand Årtun is a private shareholder with an estimated portfolio value of NOK 1.6m. Alf Jostein Wormestrand Årtun holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 1.6m

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

Companies Alf Jostein Wormestrand Årtun owns

Company	Stake	Value (est.)
WÅ INVEST AS	50.0%	–
TREASKJÆRET HOLDING AS	26.2%	NOK 1.6m

Roles

Daglig leder

4 selskaper

TREASKJÆRET EIENDOM AS 918045589

FORSKALING AS 918045635

WÅ INVEST AS 822330002

TREASKJÆRET HOLDING AS 917993238

Styrets leder

4 selskaper

SVANDALEN UTVIKLING AS 913158792

TREASKJÆRET EIENDOM AS 918045589

FORSKALING AS 918045635

TREASKJÆRET HOLDING AS 917993238

Styremedlem

3 selskaper

WÅ INVEST AS 822330002

MOSBAKKA KRAFT AS 990068267

STAKKHAUG AS 815609182

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.