Alf Middelthon is a private shareholder. Alf Middelthon holds a stake in 1 company, and roles in several others.

Companies Alf Middelthon owns

Company	Stake
KALVØY MARITIME PARK AS	100.0%

Roles

Daglig leder

1 selskap

KALVØY MARITIME PARK AS 995176882

Innehaver

1 selskap

ALF MIDDELTHON 989315048

Styremedlem

1 selskap

KALVØY VEL 915281192

Styrets leder

1 selskap

KALVØY MARITIME PARK AS 995176882

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.