Thomas Mathias Thomassen is a private shareholder. Thomas Mathias Thomassen holds a stake in 1 company, and roles in several others.

Companies Thomas Mathias Thomassen owns

Company	Stake
TMT HOLDING AS	100.0%

Roles

Daglig leder

2 selskaper

MILJØSANERING NORD AS 928084825

TMT HOLDING AS 927990261

Innehaver

1 selskap

THOMAS M. THOMASSEN 916618468

Styremedlem

1 selskap

MILJØSANERING NORD AS 928084825

Styrets leder

1 selskap

TMT HOLDING AS 927990261

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.