
| bms AG | Web Site | add | |||
| CBC Marketing Research | Web Site | add | |||
| Comtest AG | Web Site | add | |||
| DemoSCOPE | Web Site | add | |||
| Dichter Research | Web Site | add | |||
| GfK Switzerland | Web Site | add | |||
| GFS | Web Site | add | |||
| GIM Suisse | Web Site | add | |||
| Happy Thinking People | Web Site | add | |||
| Insight Institute AG | Web Site | add | |||
| Ipsos Switzerland | Web Site | add | |||
| ISOPUBLIC | Web Site | add | |||
| LINK Institut | Web Site | add | |||
| M.I.S Trend | Web Site | add | |||
| M1nd-Set | Web Site | add | |||
| MSIntelligence | Web Site | add | |||
| PRP | Web Site | add | |||
| Qualinsight | Web Site | add | |||
| Qualitest AG | Web Site | add | |||
| SCOPE AG | Web Site | add | |||
| SKIM Group | Web Site | add |