Castilnano Jacques Rutkaus Simoons is a private shareholder. Castilnano Jacques Rutkaus Simoons holds stakes in 3 companies, and roles in several others.

Companies Castilnano Jacques Rutkaus Simoons owns

Company	Stake
STUDIO IKAT AS	100.0%
NORTHERN GREY AS	33.3%
OSLO BREWING COMPANY AS	5.6%

Roles

Styrets leder

2 selskaper

NORTHERN GREY AS 927356090

STUDIO IKAT AS 917597529

Daglig leder

1 selskap

STUDIO IKAT AS 917597529

Varamedlem

1 selskap

HUITFELDTSG 8 A OG B SAMEIE 979648529

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.