Kurt Stefan Sivberg

Født 1976

Involvert i 9 firma

POWERTECH AS

ØSTFOLD ELEKTRO AS

POWERTECH SERVICE AS

GRANITOR ELECTRO AS

POWERTECH ENGINEERING AS

Ørnulf Wiig Installasjon A/S

GRANITOR ELECTROGRUPPEN AS

GRANITOR ELECTROGRUPPEN HOLDING AS

A/S Elektrisk Produktion