Klaus Olsen is a private shareholder. Klaus Olsen holds a stake in 1 company, and roles in several others.

Companies Klaus Olsen owns

Company	Stake
EFB ADMIN SERVICES INT. AS	100.0%

Roles

Innehaver

1 selskap

ITISME OLSEN 980612341

Styrets leder

1 selskap

EFB ADMIN SERVICES INT. AS 830644342

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.