Oscar Melby is a private shareholder. Oscar Melby holds a stake in 1 company, and roles in several others.

Companies Oscar Melby owns

Company	Stake	Value (est.)
HYDROPLANT TECHNOLOGIES AS	15.0%	–

Roles

Styremedlem

2 selskaper

HYDROPLANT 930234303

HYDROPLANT TECHNOLOGIES AS 933499138

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.