- ICS, Holderegger
- Bergackerstrasse 209
- Horriwil
- SO
- ICL Swiss GmbH
- Hauptgasse 21
- Olten
- SO
- ICABS AG in Liquidation
- Gewerbestrasse 19
- Bellach
- SO
- ICE IT Consulting Enabling Solutions GmbH
- Ahornstrasse 4
- Obergerlafingen
- SO
- IceCrack Games GmbH
- Girardstrasse 12
- Grenchen
- SO
- ICT ConSol Kiliç
- Feldstrasse 4a
- Rüttenen
- SO
- ICM Italian Collection Maria Kuhenuri
- Grundstrasse 54
- Olten
- SO