Nina Tanche Nilssen is a private shareholder with an estimated portfolio value of NOK 163,000. Nina Tanche Nilssen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 163,000

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

Companies Nina Tanche Nilssen owns

Company	Stake	Value (est.)
ETN HOLDING AS	50.0%	–

Roles

Styrets leder

2 selskaper

ETN HOLDING AS 920960529

BOLIGSAMEIET OSLOVEIEN 3 918270388

Styremedlem

1 selskap

FORENINGEN DET NORSK-ITALIENSKE STUDIESENTER SAN GIUSEPPE I TOLFA 974485184

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.