Kjell Arne Tronstad is a private shareholder with an estimated portfolio value of NOK 602,000. Kjell Arne Tronstad holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 602,000

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

Companies Kjell Arne Tronstad owns

Company	Stake	Value (est.)
TUNHEIM AS	50.0%	NOK 583,000

Roles

Styremedlem

3 selskaper

TUNHEIM AS 913047761

LITJBYN VEL 995176815

ÅSØYA EIENDOM AS 915734235

Daglig leder

2 selskaper

TUNHEIM AS 913047761

ÅSØYA EIENDOM AS 915734235

Styrets leder

1 selskap

TRYGGVASON BYGG OG MONTASJE AS 918372202

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.