- Synergie Suisse SA
- Synergy Health Däniken AG
- Synetronics AG
- synfluence
- Syngenta
- Synhelion SA
- SYNLAB Suisse SA
- Synology GmbH
- Synotis
- Synova SA
- Synpulse Schweiz AG
- Syntegon
- Syntegon Packaging Systems AG
- Synton SA
- Synton-MDP
- Syscom Instruments SA
- Sysmex Suisse AG
- SYSTRON GMBH
- Systronic-EMS SA
- T ingénierie (Genève) SA
- T-Systems Schweiz AG
- T&N AG
- T+R AG
- TAAL DIT GmbH
- Taas - Transparency as a solution AG
- Taberna Gastro-Kultur AG, Restaurant Dampfzentrale
- TAC Lufthygiene AG
- TAC-TIC Emploi S.à.r.l.
- Taconova Group AG
- TAG Heuer
- Tagesschule Moosseedorf
- Tägi AG
- Takeda
- Takeda Neuchâtel
- TakePart
- Takko Fashion (Schweiz) AG
- Talent Campus Bodensee
- Talent Solution
- Talent.com
- Talents and more GmbH
- Talents Connection
- Talents Connection Sarl
- talsee AG
- Talus Informatik AG
- Talvik Trust Services AG
- Tamedia AG
close