Marianne Kaufmann Theiste is a private shareholder with an estimated portfolio value of NOK 4.6m. Marianne Kaufmann Theiste holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 4.6m

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

Companies Marianne Kaufmann Theiste owns

Company	Stake	Value (est.)
PIRO HOLDING AS	40.9%	NOK 4.6m

Roles

Styremedlem

4 selskaper

PIRO EIENDOM AS 920937446

PIRO HOLDING AS 917998051

KAPH ENTREPRENØR AS 914949149

POLYGON AS 915229115

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.