Stein Østby is a private shareholder. Stein Østby holds stakes in 3 companies, and roles in several others.

Companies Stein Østby owns

Company	Stake
HÅJEN EIENDOM AS	20.0%
NBNP 2 AS	0.2%
TEMA EIENDOM AS	0.1%

Roles

Styremedlem

3 selskaper

HÅJEN EIENDOM AS 985875928

KNUT SEIERSTADS MINNEFOND STI 983481620

LENA VEL 917507104

Daglig leder

1 selskap

HÅJEN EIENDOM AS 985875928

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.