Jo Magnus Tenfjord is a private shareholder. Jo Magnus Tenfjord holds a stake in 1 company, and roles in several others.

Companies Jo Magnus Tenfjord owns

Company	Stake
JMT HOLDING COMPANY AS	100.0%

Roles

Styremedlem

1 selskap

POLYSYS AS 925070505

Styrets leder

1 selskap

JMT HOLDING COMPANY AS 999667775

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.