Civil engineering activities
FRANTZ HOELSTAD
FRANTZ HOELSTAD is registered as a sole proprietorship in Porsgrunn, Telemark with organisation number 925028002. The business is classified under civil engineering activities (NACE 71.121).
Who owns FRANTZ HOELSTAD?
No shareholders are registered for FRANTZ HOELSTAD in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about FRANTZ HOELSTAD
Where is FRANTZ HOELSTAD based?
FRANTZ HOELSTAD has its business address in Porsgrunn.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.