Gustav Tinius Hem Vestlie is a private shareholder. Gustav Tinius Hem Vestlie holds stakes in 3 companies, and roles in several others.

Companies Gustav Tinius Hem Vestlie owns

Company	Stake
MSX HOLDING AS	22.2%
NORWAY OYSTERS AS	0.3%
MARSTAD GROUP AS	0.1%

Roles

Styremedlem

2 selskaper

MARINE SPARK X AS 933246299

MSX HOLDING AS 935931940

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.