Håkon Nikolai Stange Sørum is a private shareholder with an estimated portfolio value of NOK 191,000. Håkon Nikolai Stange Sørum holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 191,000

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

Companies Håkon Nikolai Stange Sørum owns

Company	Stake	Value (est.)
HNSS HOLDCO AS	100.0%	NOK 191,000

Roles

Styremedlem

3 selskaper

HAXTHAUSENSGT 2 B 997433297

O3 CYBER AS 929553160

O3C TOPCO AS 938170894

Daglig leder

1 selskap

HNSS HOLDCO AS 933261239

Styrets leder

1 selskap

HNSS HOLDCO AS 933261239

Varamedlem

1 selskap

885 INVEST AS 928858995

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.