Roger Trones is a private shareholder with an estimated portfolio value of NOK 3.7m. Roger Trones holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 3.7m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Roger Trones owns

Company	Stake	Value (est.)
SEPARTECH AS	100.0%	NOK 360,000
SEPTECH NORWAY AS	26.5%	NOK 3.3m

Roles

Daglig leder

4 selskaper

SEPTECH NORWAY AS 977312558

TEKNOLAB AS 829220032

SEPARTECH AS 984500475

EXTRACTION TECHNOLOGIES NORWAY AS 912588130

Styremedlem

2 selskaper

SEPTECH NORWAY AS 977312558

TEKNOLAB AS 829220032

Styrets leder

2 selskaper

SEPARTECH AS 984500475

EXTRACTION TECHNOLOGIES NORWAY AS 912588130

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 02.09.2026.