John Andreassen is a private shareholder. John Andreassen holds a stake in 1 company, and roles in several others.

Companies John Andreassen owns

Company	Stake	Value (est.)
TØNSBERG BYGG-SERVICE AS	100.0%	–

Roles

Daglig leder

1 selskap

TØNSBERG BYGG-SERVICE AS 996619168

Styremedlem

1 selskap

RIDDER FLEMMINGSVEI 3 923389296

Styrets leder

1 selskap

TØNSBERG BYGG-SERVICE AS 996619168

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.