Tonje Grøndalen is a private shareholder with an estimated portfolio value of NOK 1.1m. Tonje Grøndalen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 1.1m

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

Companies Tonje Grøndalen owns

Company	Stake	Value (est.)
VIKEN HEIS AS	15.8%	NOK 1.1m

Roles

Styremedlem

2 selskaper

VIKEN HEIS AS 927019523

BANKVEIEN 15 A/B/C/D EIERSEKSJONSSAMEIE 920759084

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.