Roy Ditmar Melvoll is a private shareholder. Roy Ditmar Melvoll holds stakes in 2 companies, and roles in several others.

Companies Roy Ditmar Melvoll owns

Company	Stake
ROSINI AS	62.6%
ROSINI AS	37.4%

Roles

Daglig leder

2 selskaper

ROSINI AS 933305473

SAMASENTERET AS 967028614

Styrets leder

2 selskaper

ROSINI AS 933305473

SAMASENTERET AS 967028614

Varamedlem

1 selskap

RONMEL AS 992125969

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.