| Vordentech | |
| Vortex Software | Tucumán |
| VOXA | Buenos Aires |
| VPA Marketing Digital | Mendoza |
| VR4 S.A. | Buenos Aires |
| VU, Inc. | Buenos Aires |
| WalySoft Sistemas | Buenos Aires |
| Wasmedia | Santa Fe |
| Wavenet, S.A. | Buenos Aires |
| Way2net | Buenos Aires |
| Wdesign web branding | |
| Web Bahia Blanca | Buenos Aires |
| Web Design Creativos | Buenos Aires |
| Web Experto | Buenos Aires |
| Web Matter Argentina | Buenos Aires |
| WebAntivirus | Buenos Aires |
| Webexperto S.R.L. | |
| Webhosting Argentina.net | Buenos Aires |
| Webhosting, S.R.L. | Buenos Aires |
| WebMind Soluciones Web | Buenos Aires |
| Webnode Argentina | Buenos Aires |
| Webnova | Buenos Aires |
| WebRegistrada | Buenos Aires |
| Websail S.R.L. | Buenos Aires |
| WebStrategy | Buenos Aires |
| WebStreaming | Buenos Aires |
| WES | |
| WHOST | Buenos Aires |
| Wibond | Córdoba |
| Wiener lab | |
| WinCampo | Buenos Aires |
| WinPAX | Buenos Aires |
| WIROOS | Buenos Aires |
| Wisboo | |
| Wiz Hosting | Buenos Aires |
| Woki International System Software | Buenos Aires |
| WonderUp | |
| Work Up S.r.l. | Buenos Aires |
| Workflow Development S.A. | Buenos Aires |
| Workflow Development, S.A. | |
| Worknet S.A. | Buenos Aires |
| World Service | Buenos Aires |
| Worldsys | |
| Worldsys S.A. | Buenos Aires |
| Wormhole S.A. | Buenos Aires |
| Writing Instruments Shop | Buenos Aires |
| www.com.ar, S.A. | Buenos Aires |
| Xaersoft | Buenos Aires |
| Xcapit | Buenos Aires |
| Xelere | Buenos Aires |