John Tommy Karlsen is a private shareholder with an estimated portfolio value of NOK 271,000. John Tommy Karlsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 271,000

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

Companies John Tommy Karlsen owns

Company	Stake	Value (est.)
RTI TJENESTER AS	50.0%	NOK 271,000

Roles

Styrets leder

2 selskaper

HAKKSTABBEN OG ALTNESET BYGDELAG 919692553

RTI TJENESTER AS 923829857

Innehaver

1 selskap

SJØMAT AV KARLSEN 925195006

Styremedlem

1 selskap

HAKKSTABBEN ALTNESET BÅT OG FRITIDSFORENING 930839256

Varamedlem

1 selskap

TEO HOLDING AS 995680319

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.