John Erik Tønnessen is a private shareholder. John Erik Tønnessen holds a stake in 1 company, and roles in several others.

Companies John Erik Tønnessen owns

Company	Stake
JET CONSULTING AS	100.0%

Roles

Innehaver

1 selskap

JET CONSULTING John-Erik Tønnessen 982105722

Styrets leder

1 selskap

JET CONSULTING AS 916696752

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.