Tron Ivar Kjønnø is a private shareholder. Tron Ivar Kjønnø holds stakes in 4 companies, and roles in several others.

Companies Tron Ivar Kjønnø owns

Company	Stake
BOGESTILLA AS	100.0%
NEPHROPS DE NORVEGE AS	55.0%
ALGEFABRIKKEN AS	51.0%
SCALPRO AS	1.5%

Roles

Styrets leder

3 selskaper

NEPHROPS DE NORVEGE AS 888852182

ALGEFABRIKKEN AS 917154422

BOGESTILLA AS 934378857

Daglig leder

1 selskap

BOGESTILLA AS 934378857

Styremedlem

1 selskap

KRISTIANSUND IDRETTSRÅD 994341383

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.