Sebastian Lorentzen is a private shareholder. Sebastian Lorentzen holds stakes in 3 companies, and roles in several others.

Companies Sebastian Lorentzen owns

Company	Stake
LORENTZEN-SERVICE AS	100.0%
SLORENTZEN HOLDING AS	100.0%
KRISTIANSAND EIENDOM AS	50.0%

Roles

Daglig leder

3 selskaper

LORENTZEN-SERVICE AS 935719356

SLORENTZEN HOLDING AS 936301916

KRISTIANSAND EIENDOM AS 936328431

Styrets leder

3 selskaper

LORENTZEN-SERVICE AS 935719356

SLORENTZEN HOLDING AS 936301916

KRISTIANSAND EIENDOM AS 936328431

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.