| Victoria University of Wellington - School of Engineering and Computer Science | Wellington |
| Victoria University of Wellington - School of Mathematics and Statistics | Wellington |
| Victoria Webdesign | Otago |
| Vinsight Software | Auckland |
| Vision College | |
| VisitorRego | Auckland |
| Vista Entertainment Solutions Ltd | Auckland |
| Visual Intelligence | Auckland |
| Vital Colour | Otago |
| Vitel Cabling Ltd | Northland |
| Vivid IT Systems Ltd | Auckland |
| Vodafone New Zealand Ltd | Auckland |
| VoiceQ | Auckland |
| Voyage | Canterbury |
| Voyager Internet Ltd | Auckland |
| VpsCity | Auckland |
| VST NZ Ltd | Auckland |
| W 3 A Ltd | Wellington |
| W3 Design | Waikato |
| Waikato Innovation Park | Waikato |
| Waikato Institute of Technology | Waikato |
| Waikato Linux Users Group | Waikato |
| Walkie Talkie | Canterbury |
| Walstan Systems Ltd | Auckland |
| Warp Speed Computers Ltd | Auckland |
| Warren T Software | Auckland |
| Watchman Electronics | Taranaki |
| Waterways Centre | |
| Wavelength | Wellington |
| Weave Digital Studio | Canterbury |
| Web Antler | Auckland |
| Web Dezine | Auckland |
| Web Element | Auckland |
| Web Fu | Auckland |
| Web Genius | Wellington |
| Web Widgets Ltd | Auckland |
| Web Wise Wizards | Southland |
| Web World | Auckland |
| Web-2u Ltd | Auckland |
| Web4U Web Services Ltd | Auckland |
| Webadvantage | Bay of Plenty |
| Webbuild | Canterbury |
| WebBuilder Ltd | Auckland |
| Webconception | Auckland |
| Webdesign | Auckland |
| WebFoot Publications Ltd | Gisborne |
| WebFoot Publications Ltd and E-C Technologies Ltd | Gisborne |
| WebHelp | Auckland |
| WebHosting NZ | Auckland |
| Weblab New Zealand | Auckland |