- GFI Treuhand AG in Liquidation
- Via Rosatsch 1
- St. Moritz
- GR
- GFO Holding AG in Liquidation
- Steinbruchstrasse 12
- Chur
- GR
- GFK-Minerwa AG in Liquidation
- Bahnhofstrasse 9
- Chur
- GR
- GFC Grischa Frame Concept Sabine Schürmann
- Grasch 5
- Churwalden
- GR
- GFF AG in Liquidation
- Scalettastrasse 102
- Chur
- GR
- GFC Sports Management AG
- Obere Plessurstrasse 5
- Chur
- GR
- GF 1975 SA
- Stradung 22
- Savognin
- GR
- Gf Di Fioroni Walter e C. S.a.s., Ardenno/IT
- Via da Mezz 99
- Poschiavo
- GR