Sebastian Gregorius Winther-Larsen is a private shareholder with an estimated portfolio value of NOK 5.6m. Sebastian Gregorius Winther-Larsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 5.6m

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

Companies Sebastian Gregorius Winther-Larsen owns

Company	Stake	Value (est.)
WINTHER HODL AS	100.0%	NOK 474,000
WINCHE-LANCHE INVEST AS	80.0%	NOK 5.1m

Roles

Styrets leder

3 selskaper

EIERSEKSJONSSAMEIET BOGSTADVEIEN 29 934120027

WINTHER HODL AS 929021541

WINCHE-LANCHE INVEST AS 920566103

Styremedlem

1 selskap

NYE MAJOR BORETTSLAG 992953772

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.