Private · Company · Aksjeselskap
Tunnellboring AS
↳ Brreg · companies
Structure
OWNERSHIP CHAIN · ULTIMATE → THIS
70%TE KVALVIK HOLDING AS
self
Owned by ↑ · top 2
TE KVALVIK HOLDING AS
70%AD3 INVEST AS
30%Aksjonærregisteret · company_ownership · 2025 · both directions