Knut Eilert Røsvik is a private shareholder. Knut Eilert Røsvik holds stakes in 4 companies, and roles in several others.

Companies Knut Eilert Røsvik owns

Company	Stake
SIKER CONSULT AS	100.0%
SIKER INVEST AS	100.0%
VIREON AS	0.6%
NORWEGIAN HYDROGEN AS	0.6%

Roles

Styremedlem

2 selskaper

929529383 929529383

HAREID ELEKTRISKE AS 912425886

Styrets leder

2 selskaper

SIKER CONSULT AS 935391954

SIKER INVEST AS 929706439

Daglig leder

1 selskap

SIKER CONSULT AS 935391954

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.