Wärmetechnik Karl Jahn
Sole proprietorship · Fehren
Commercial register
- CH-ID
- CH24110059494
- Legal form
- Sole proprietorship
- Registered seat
- Fehren
- Address
- Lämmlismattstrasse 85, 4232 Fehren, 4232 Fehren
- Canton
- Solothurn
- Status
- Active
Purpose
Heizungsmontage, Reparatur und Boilerservice.
Official register excerpt · Entry on Zefix
Source: Swiss commercial register (Zefix, SHAB) and the cantonal registry office. · checked Sep 27, 2026