Einar Gustav Piene is a private shareholder. Einar Gustav Piene holds stakes in 3 companies, and roles in several others.

Companies Einar Gustav Piene owns

Company	Stake
SIV. ING. EINAR PIENE AS	80.0%
SIV. ING. EINAR PIENE AS	20.0%
AKER BIOMARINE ASA	0.0%

Roles

Styrets leder

1 selskap

SIV. ING. EINAR PIENE AS 913400879

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 03.10.2026.