Martin Kinn Sivertsen is a private shareholder with an estimated portfolio value of NOK 3.5m. Martin Kinn Sivertsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 3.5m

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

Companies Martin Kinn Sivertsen owns

Company	Stake	Value (est.)
INSPERIMENT AS	100.0%	NOK 3.5m
MONTAGES AS	25.0%	–

Roles

Styrets leder

3 selskaper

SAMEIET TESSEMS VEG 23 928187063

INSPERIMENT AS 920371450

MONTAGES AS 914182506

Styremedlem

1 selskap

BREACH AS 918166769

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.