Jon Korstad is a private shareholder with an estimated portfolio value of NOK 1.9m. Jon Korstad holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 1.9m

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

Companies Jon Korstad owns

Company	Stake	Value (est.)
TILLER & CO AS	100.0%	NOK 1.6m
GUDBRANDSDØLEN AS	0.0%	NOK 23,000
AF GRUPPEN ASA	0.0%	NOK 305,000

Roles

Daglig leder

1 selskap

TILLER & CO AS 960324242

Deltaker med delt ansvar

1 selskap

SOLSIDA MELK DA 989432540

Innehaver

1 selskap

KORSTAD JON 969113007

Styrets leder

1 selskap

TILLER & CO AS 960324242

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 02.09.2026.