Otto Grønner is a private shareholder with an estimated portfolio value of NOK 23.3m. Otto Grønner holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 23.3m

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

Companies Otto Grønner owns

Company	Stake	Value (est.)
GRØNNER EIENDOM AS	60.0%	NOK 23.2m
STARWINE AS	20.0%	NOK 165,000

Roles

Styremedlem

3 selskaper

BOLIGSAMEIET LILLE FROGNER ALLÈ 3 913521528

ST. ANDREASLOGEN AKERSHUS 919602651

STARWINE AS 928488829

Daglig leder

1 selskap

GRØNNER EIENDOM AS 989960784

Styrets leder

1 selskap

GRØNNER EIENDOM AS 989960784

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.