Sigurd Torgilstveit is a private shareholder. Sigurd Torgilstveit holds a stake in 1 company, and roles in several others.

Companies Sigurd Torgilstveit owns

Company	Stake	Value (est.)
NANOPRO AS	71.0%	–

Roles

Styrets leder

2 selskaper

TRANETUNET VELFORENING 989561022

NANOPRO AS 935415985

Daglig leder

1 selskap

NANOPRO AS 935415985

Innehaver

1 selskap

TORGILSTVEIT MONTERING 933659917

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.