Jan Gunnar Vian is a private shareholder. Jan Gunnar Vian holds stakes in 2 companies, and roles in several others.

Companies Jan Gunnar Vian owns

Company	Stake
RIVARBUKT AS	100.0%
VIAN EIENDOM AS	30.0%

Roles

Styremedlem

3 selskaper

GARTNERIHAGEN BORETTSLAG 991938702

2TAL AS 955497643

VIAN EIENDOM AS 929274520

Styrets leder

3 selskaper

RIVARBUKT AS 920722814

GARTNERIHAGEN BOLIGSAMEIE 992239174

ALTA EIENDOM AS 929471407

Daglig leder

2 selskaper

RIVARBUKT AS 920722814

ALTA EIENDOM AS 929471407

Varamedlem

1 selskap

JOHANNESGÅRDEN SA 952846787

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.