| VU School of Management | |
| w-vision AG | Lucerne |
| W3 Internet Services GmbH | Zurich |
| W3lcome | Bern |
| W4 | |
| Walder Wyss AG | |
| Waldvogel Computer | Zurich |
| Walia Solutions | |
| Warp Link GmbH | St. Gallen |
| Wato-Soft AG | Bern |
| Wavecom Elektronik AG | Zurich |
| Wayray S.A. | Zurich |
| WBe AG | Zurich |
| WDV-INFORMATIK AG | Schwyz |
| WealthArc AG | |
| Wearonize AG | |
| Web design & development studio Yacine Belarbi | |
| web-manufaktur GmbH | Zurich |
| web-studio caspar | Bern |
| Web3 Foundation | |
| Web3-Companies | |
| Webagentur Maik | |
| webapps Burgdorf GmbH | Bern |
| Webcan Webdesign | Solothurn |
| WebChuchi Webdesign | Zurich |
| WebDesigners.ch | Bern |
| webeddie | St. Gallen |
| Webelec GmbH | Zurich |
| Webenergy | Basel-Stadt |
| WEBForce GmbH | Schwyz |
| webFormat Internetdienstleistungen | Basel-Landschaft |
| Webgarten GmbH | Zug |
| WebGate Consulting AG | Zurich |
| Webgearing AG | Zurich |
| Webgenius | |
| Webinside | Vaud |
| Webiva | Fribourg |
| Weblaw AG | |
| Webline GmbH | Zurich |
| Webmax | |
| WebMob | |
| WebNeuch | Neuchâtel |
| Webnode AG | Zug |
| Webplatz | Bern |
| Webrepublic AG | |
| Webressources | Fribourg |
| Webside Associates S.A. | Valais |
| Websitestory Moser & Wyss | Zurich |
| WebSoftArt | Fribourg |
| Webspiration | Zurich |