Katie Marie Olsø is a private shareholder with an estimated portfolio value of NOK 1.6m. Katie Marie Olsø holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 1.6m

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

Companies Katie Marie Olsø owns

Company	Stake	Value (est.)
ON ARKITEKTER OG INGENIØRER AS	12.9%	NOK 1.6m

Roles

Styremedlem

4 selskaper

LTMAX AS 931865749

LAWIOL HOLDING AS 932340445

MAXOL HOLDING AS 932340550

THOROL HOLDING AS 932340429

Varamedlem

1 selskap

SKAROL EIENDOM AS 928603296

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.