Siri Olstad is a private shareholder with an estimated portfolio value of NOK 9.6m. Siri Olstad holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 9.6m

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

Companies Siri Olstad owns

Company	Stake	Value (est.)
ADVOKATFIRMAET SIMONSEN VOGT WIIG AS	1.5%	NOK 9.6m
NØSTE HOLDING AS	1.0%	–

Roles

Styremedlem

2 selskaper

BLU OFFSHORE AS 816850002

BLU ELECTRO AS 925323276

Daglig leder

1 selskap

ADVOKAT SIRI OLSTAD 832564702

Innehaver

1 selskap

ADVOKAT SIRI OLSTAD 832564702

Styrets leder

1 selskap

STEINERSKOLEN I STAVANGER STI 971554940

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.