| VpsCity | Auckland |
| VRC Computers | |
| VST NZ Ltd | Auckland |
| VXT | |
| W 3 A Ltd | Wellington |
| W3 Design | Waikato |
| Waikato Innovation Park | Waikato |
| Waikato Institute of Technology | Waikato |
| Waikato Linux Users Group | Waikato |
| Waiwhai Technologies | |
| Walkie Talkie | Canterbury |
| Walstan Systems Ltd | Auckland |
| Warehouse Stationery | |
| Warp Speed Computers Ltd | Auckland |
| Warren T Software | Auckland |
| Watchman Electronics | Taranaki |
| Waterways Centre | |
| Wavelength | Wellington |
| Weave Digital Studio | Canterbury |
| Web Antler | Auckland |
| Web By Design | |
| Web Clinic | |
| Web Design Auckland | |
| Web Dezine | Auckland |
| Web Element | Auckland |
| Web Fu | Auckland |
| Web Generation | |
| Web Genius | Wellington |
| Web Hosting Ninja | |
| Web Ventures | |
| Web Widgets Ltd | Auckland |
| Web Wise Wizards | Southland |
| Web-2u Ltd | Auckland |
| Web4U Web Services Ltd | Auckland |
| Webadvantage | Bay of Plenty |
| Webbee Ltd | |
| Webbuild | Canterbury |
| WebBuilder Ltd | Auckland |
| WebCanny Ltd | |
| Webconception | Auckland |
| Webdesign | Auckland |
| Webduel | |
| WebExpert | |
| WebFoot Publications Ltd | Gisborne |
| WebFoot Publications Ltd and E-C Technologies Ltd | Gisborne |
| WebHelp | Auckland |
| WebHosting NZ | Auckland |
| Webkings | |
| Weblab New Zealand | Auckland |
| WebPartners | Waikato |