Trond Rosten Sedeniussen is a private shareholder. Trond Rosten Sedeniussen holds a stake in 1 company, and roles in several others.

Companies Trond Rosten Sedeniussen owns

Company	Stake
SIHEMA AS	100.0%

Roles

Styrets leder

3 selskaper

PROVENO AS 927566311

BRAKKA AS 933200981

SIHEMA AS 927377462

Daglig leder

1 selskap

SIHEMA AS 927377462

Styremedlem

1 selskap

ROUND TABLE 33 NAMSOS 912306135

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.