HO
Helge Onsum
Helge Onsum is a private shareholder. Helge Onsum holds a stake in 1 company, and roles in several others.
Companies Helge Onsum owns
| Company | Stake |
|---|---|
| MONDO COMMUNICATIONS AS | 100.0% |
Roles
Styrets leder
6 selskaper
M51 MARKETING AS
918703950
OPINION HOLDING AS
925730572
EVOLVE COMMUNICATION AS
913843274
VENDITIO & CO AS
923798730
BLEED AS
982189187
MONDO COMMUNICATIONS AS
997985370
Daglig leder
1 selskap
MONDO COMMUNICATIONS AS
997985370
Styremedlem
1 selskap
OSLO WINE COMPANY AS
920031900
Varamedlem
1 selskap
MONDO INTERIØR AS
997672348
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.