Erlend Siem is a private shareholder with an estimated portfolio value of NOK 4.1m. Erlend Siem holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 4.1m

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

Companies Erlend Siem owns

Company	Stake	Value (est.)
SIEM NORSE AS	100.0%	NOK 4.1m

Roles

Styremedlem

4 selskaper

NORWEGIAN WOOD AS 919276045

HØYDEN EIENDOM AS 913256875

HØYDEN AS 995127423

HØYDEN GLOBAL AS 920322158

Styrets leder

2 selskaper

SIEM NORSE AS 913850505

TYIN LAKE HOUSE AS 931824570

Daglig leder

1 selskap

SIEM NORSE AS 913850505

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.