Arne Sigurd Rognan Nielsen is a private shareholder with an estimated portfolio value of NOK 252,000. Arne Sigurd Rognan Nielsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 252,000

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

Companies Arne Sigurd Rognan Nielsen owns

Company	Stake	Value (est.)
BRAINWORKER AS	100.0%	NOK 252,000
ECOFRIC AS	0.0%	–

Roles

Daglig leder

2 selskaper

BRAINWORKER AS 915811981

FBO SYSTEM SOLUTIONS AS 933295850

Styrets leder

2 selskaper

SAMEIET SKAUDALEN 12 918903089

BRAINWORKER AS 915811981

Styremedlem

1 selskap

FBO SYSTEM SOLUTIONS AS 933295850

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.