Jon Arne Kongtorp is a private shareholder with an estimated portfolio value of NOK 2.7m. Jon Arne Kongtorp holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 2.7m

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

Companies Jon Arne Kongtorp owns

Company	Stake	Value (est.)
NORSK SKOGKONTOR AS	100.0%	NOK 2.2m
XYLOMER AS	50.0%	NOK 540,000
AURSKOG SPAREBANK	0.0%	–

Roles

Daglig leder

2 selskaper

XYLOMER AS 874280372

NORSK SKOGKONTOR AS 982892600

Styremedlem

2 selskaper

XYLOMER AS 874280372

SANDEM VELFORENING 921740042

Styrets leder

2 selskaper

MADSBRUDALEN VEILAG SA 925348562

NORSK SKOGKONTOR AS 982892600

Innehaver

1 selskap

JON ARNE KONGTORP 979136242

Varamedlem

1 selskap

OVERBLIKK AS 994774573

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.