BJØRN SIGURD MATHIASSEN is a private shareholder with an estimated portfolio value of NOK 5.8m. BJØRN SIGURD MATHIASSEN har eierandeler i 3 selskaper, og roller i flere selskaper.

Estimated portfolio value

NOK 5.8m

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

Selskaper BJØRN SIGURD MATHIASSEN eier

Company	Stake	Value (est.)
BBS EIENDOM AS	100.0%	–
TVERRFJORD HOLDING AS	50.0%	NOK 11,000
TØMMER OG BETONG AS	50.0%	NOK 5.8m

Roles

Daglig leder

4 selskaper

9180 ØYA AS 934761324

TØMMER OG BETONG AS 987147946

TVERRFJORD HOLDING AS 934761332

BBS EIENDOM AS 935473691

Styrets leder

3 selskaper

9180 ØYA AS 934761324

TVERRFJORD HOLDING AS 934761332

BBS EIENDOM AS 935473691

Styremedlem

1 selskap

TØMMER OG BETONG AS 987147946

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 15.06.2026.