- ICS, Holderegger
- Bergackerstrasse 209
- Horriwil
- SO
- ICL Swiss GmbH
- Hauptgasse 21
- Olten
- SO
- ICM Italian Collection Maria Kuhenuri
- Grundstrasse 54
- Olten
- SO
- ICABS AG in Liquidation
- Gewerbestrasse 19
- Bellach
- SO
- Ice Tropez International AG
- Oltenstrasse 31
- Oensingen
- SO
- Icon24 GmbH
- Solothurnerstrasse 210
- Olten
- SO