Jan Martin Hermansen is a private shareholder. Jan Martin Hermansen holds a stake in 1 company, and roles in several others.

Companies Jan Martin Hermansen owns

Company	Stake
MMH HOLDING AS	50.0%

Roles

Styremedlem

2 selskaper

HMM EIENDOM AS 825696342

MMH HOLDING AS 924829834

Daglig leder

1 selskap

HMM EIENDOM AS 825696342

Innehaver

1 selskap

HERMANSEN BYGG 911577402

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.