| SHScherzinger Hauswartungen GmbH Herisau, SwitzerlandFacility Management | Construction work Business services: law, marketing, consulting, recruitment, printing and security Hauswartungen Renovationen Reinigungen | |
| SSAUTER Basel, SwitzerlandFacility Management | Construction work Business services: law, marketing, consulting, recruitment, printing and security Gebäudeautomation Regelungstechnik Technisches Gebäudemanagement | |
| T(Techem (Schweiz) AG Urdorf, SwitzerlandFacility Management | Business services: law, marketing, consulting, recruitment, printing and security Energiemanagement Wärmemessung Wassermessung | |
| KKKFS Kanal-Service AG Oensingen, SwitzerlandFacility Management | Construction work Business services: law, marketing, consulting, recruitment, printing and security Kanalservice Kanalreinigungen Kanalsanierungen | |
| SBSAUTER Building Control Schweiz Basel, SwitzerlandFacility Management | Business services: law, marketing, consulting, recruitment, printing and security Gebäudemanagement Raumautomation Systemlösungen | |
| CSCIADIT SUISSE SA Almese, SwitzerlandFacility Management | Disinfestazione Controllo Infestanti Sanificazione | |
| HKHarald Kannewischer & Team Cham, SwitzerlandFacility Management | Business services: law, marketing, consulting, recruitment, printing and security Gebäudetechnik Beratung Planung | |
| OAOxygen at Work SwitzerlandFacility Management | Business services: law, marketing, consulting, recruitment, printing and security Smarte Begrünung Analyse Software Projektplanung | |
| PSPython Sécurité SA Grand-Lancy, SwitzerlandFacility Management | Business services: law, marketing, consulting, recruitment, printing and security Événement Et Festival Contrôle Du Stationnement Surveillance Et Protection | |
| OSOrgapropre SA Genève, SwitzerlandFacility Management | Nettoyage Parquet Désamiantage | |