Yngve Michael Sem is a private shareholder with an estimated portfolio value of NOK 754,000. Yngve Michael Sem holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 754,000

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

Companies Yngve Michael Sem owns

Company	Stake	Value (est.)
Y.M.S. AS	100.0%	NOK 426,000
SEKO ELEKTROTEKNIKK AS	10.0%	NOK 328,000

Roles

Styrets leder

2 selskaper

SEKO ELEKTROTEKNIKK AS 819982252

Y.M.S. AS 997681738

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 03.10.2026.