Guro Margrethe Waarum is a private shareholder. Guro Margrethe Waarum holds a stake in 1 company, and roles in several others.

Companies Guro Margrethe Waarum owns

Company	Stake
G.W. HOLDING AS	35.0%

Roles

Styremedlem

3 selskaper

HALWA AS 810393572

NORMISJONSHALLEN AS 814836622

BIG CATERING OG EVENT AS 976493583

Styrets leder

1 selskap

G.W. HOLDING AS 989135910

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.