Svein Lennart Røsten

Private shareholder 7041 TRONDHEIM NO

Svein Lennart Røsten is a private shareholder with an estimated portfolio value of NOK 6.8m. Svein Lennart Røsten holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 6.8m

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

Companies Svein Lennart Røsten owns

Company	Stake	Value (est.)
CROSTEN PROJECTS AS	90.0%	NOK 6.1m
CROSTEN PROJECTS AS	10.0%	NOK 678,000

Roles

Styrets leder

6 selskaper

BYE ACOUSTIC DESIGN AS 933784584

SAMEIET ØVRE NYHAVNA 1 927298740

BR MUSIC AS 923370129

SDS EIENDOM AS 987605774

REALSAMEIET ØVRE NYHAVNA 1 PARKERING 927706334

CROSTEN PROJECTS AS 989189638

Daglig leder

3 selskaper

STUDIO STUDIO NYHAGEN ANS 976274431

SDS EIENDOM AS 987605774

CROSTEN PROJECTS AS 989189638

Styremedlem

1 selskap

STUDIO STUDIO NYHAGEN ANS 976274431

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.