JOHN ERIK HAMMERSTRØM is a private shareholder with an estimated portfolio value of NOK 275,000. JOHN ERIK HAMMERSTRØM har eierandeler i 1 selskap, og roller i flere selskaper.

Estimated portfolio value

NOK 275,000

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

Selskaper JOHN ERIK HAMMERSTRØM eier

Company	Stake	Value (est.)
JH-BYGG AS	100.0%	NOK 275,000

Roles

Styrets leder

2 selskaper

JH-BYGG AS 928597628

VEMUNDVIK IDRETTSLAG 993626031

Daglig leder

1 selskap

JH-BYGG AS 928597628

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.