- JCL Logistics Switzerland AG
- Neugrütstrasse 3
- St. Margrethen SG
- SG
- JC Holding AG
- Wisenstrasse 1
- Berneck
- SG
- JCL Logistics Switzerland AG
- Zollstrasse 1182
- Au SG
- SG
- JCS Jur Consult & Service AG
- Oberer Graben 43
- St. Gallen
- SG
- JC INAC AG
- Wisenstrasse 1
- Berneck
- SG
- JC Kleiner GmbH
- Rorschacherstrasse 63
- St. Gallen
- SG
- JC Trade GmbH in Liquidation
- Zinggenstrasse 15
- Au
- SG
- JC Jet Charter AG in Liquidation
- Hauptstrasse 56
- Rorschach
- SG
- JCS-Immo AG
- Oberer Graben 43
- St. Gallen
- SG
- JCM Hotel GmbH in Liquidation
- Burietstrasse 1
- Thal
- SG
- JCL Logistics Switzerland AG
- Espenstrasse 125
- Widnau
- SG
- JCL Logistics Switzerland AG
- Grenzstrasse 24
- St. Margrethen
- SG
- JCL Logistics Switzerland AG, Zweigniederlassung St. Margrethen
- Neugrütstrasse 3
- St. Margrethen
- SG