Where is TONJE STORHOLT GREFSTAD based?

TONJE STORHOLT GREFSTAD has its business address in Trondheim.

General medical practice activities

TONJE STORHOLT GREFSTAD

Org. no. 932058375 Sole proprietorship (ENK) Trondheim Active

Ownership graph ↗

InnehaverTonje Storholt Grefstad

Regnskapsfører

No registered shareholders.

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.

Free · complete

Open the full company report for complete insight.

Detailed financials and key figures

Valuation and financial analysis

Roles, owners and group structure

Credit rating and payment history

Comparison and trends over time

TONJE STORHOLT GREFSTAD · Rapport

Secure and simple

Explore the full ownership structure and group map interactively.