Jon Arne Silgjerd is a private shareholder with an estimated portfolio value of NOK 28.3m. Jon Arne Silgjerd holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 28.3m

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

Companies Jon Arne Silgjerd owns

Company	Stake	Value (est.)
AUTOMASJON OG DATA AS	33.8%	NOK 28.0m
TYSVÆR BYGDEBLAD AS	1.2%	NOK 178,000

Roles

Styremedlem

1 selskap

HÅ MÅLLAG 928227324

Styrets leder

1 selskap

AUTOMASJON OG DATA AS 961433371

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.