Mathias Müller is a private shareholder. Mathias Müller holds stakes in 3 companies, and roles in several others.

Companies Mathias Müller owns

Company	Stake
MULCON AS	100.0%
YIELD ENERGY AS	33.3%
OKEA ASA	0.1%

Roles

Daglig leder

1 selskap

MULCON AS 920685188

Styremedlem

1 selskap

YIELD ENERGY AS 920690416

Styrets leder

1 selskap

MULCON AS 920685188

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.