BIZTRAC BETA
JK

John Thomas Karlsen

Private shareholder 0375 OSLO NO

John Thomas Karlsen is a private shareholder with an estimated portfolio value of NOK 192.6m. John Thomas Karlsen holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 192.6m

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

Companies John Thomas Karlsen owns

CompanyStakeValue (est.)
JOACHIM HOLDING AS 100.0% NOK 192.6m
GAMLE BLAA AS 2.2% NOK 4,000
HAGA GOLF AS 0.1% NOK 34,000

Roles

Styrets leder

4 selskaper
RAKKERE AS 930016780
NORDICONSULT AS 988173894
JOACHIM HOLDING AS 991791787

Daglig leder

2 selskaper

Styremedlem

2 selskaper

Varamedlem

1 selskap

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 02.09.2026.

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