Siri Jenssen Stockfleth is a private shareholder with an estimated portfolio value of NOK 26.2m. Siri Jenssen Stockfleth holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 26.2m

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

Companies Siri Jenssen Stockfleth owns

Company	Stake	Value (est.)
SINISTO AS	35.7%	NOK 26.2m
ARCTECH ROBOTICS AS	33.3%	–

Roles

Styremedlem

2 selskaper

SINISTO AS 989268651

JOHANNES BENESTAD AS 884032512

Styrets leder

1 selskap

ARCTECH ROBOTICS AS 934659112

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.