REIDAR NORSTRØM is a private shareholder with an estimated portfolio value of NOK 5.8m. REIDAR NORSTRØM har eierandeler i 2 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 REIDAR NORSTRØM eier

Company	Stake	Value (est.)
NORSTRØM EIENDOM AS	100.0%	NOK 1.9m
ASTRA BYGG & ENTREPRENØR AS	45.0%	NOK 4.0m

Roles

Styrets leder

2 selskaper

NORSTRØM EIENDOM AS 985937370

MÆRE SAG AS 919550279

Daglig leder

1 selskap

ASTRA BYGG & ENTREPRENØR AS 978712967

Styremedlem

1 selskap

ASTRA BYGG & ENTREPRENØR AS 978712967

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.