Kjell Otto Grindberg is a private shareholder with an estimated portfolio value of NOK 3.8m. Kjell Otto Grindberg holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 3.8m

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

Companies Kjell Otto Grindberg owns

Company	Stake	Value (est.)
KVAM MOTELL AS	16.7%	NOK 298,000
ASTRA BYGG & ENTREPRENØR AS	15.0%	NOK 3.5m

Roles

Styremedlem

2 selskaper

KVAM MOTELL AS 997088573

ASTRA BYGG & ENTREPRENØR AS 978712967

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.