JOHN KRISTIAN WOLD JAHNSEN is a private shareholder with an estimated portfolio value of NOK 302,000. JOHN KRISTIAN WOLD JAHNSEN har eierandeler i 1 selskap, og roller i flere selskaper.

Estimated portfolio value

NOK 302,000

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Selskaper JOHN KRISTIAN WOLD JAHNSEN eier

Company	Stake	Value (est.)
MAINFRAME DATA AS	100.0%	NOK 302,000

Roles

Styremedlem

2 selskaper

FREDRIKSTAD PISTOLKLUBB 817860192

REGIMENTSMYRA SKYTEPARK 914492513

Styrets leder

2 selskaper

NROF AVD. SØNDRE ØSTFOLD 813141132

MAINFRAME DATA AS 984027990

Daglig leder

1 selskap

MAINFRAME DATA AS 984027990

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 15.06.2026.