Steinar Tandrevoll is a private shareholder with an estimated portfolio value of NOK 1.0m. Steinar Tandrevoll holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 1.0m

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

Companies Steinar Tandrevoll owns

Company	Stake	Value (est.)
GRØVAN KRAFT AS	12.5%	–
HESKESTAD KRAFT AS	12.5%	NOK 1.0m

Roles

Innehaver

1 selskap

STEINAR TANDREVOLL 929523105

Styremedlem

1 selskap

GRØVAN KRAFT AS 918017755

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.