| Weku | |
| WEM | Utrecht |
| WeMakeVR | North Holland |
| WeMakeVR | North Holland |
| WenS Online Nederland | |
| Wentzo | Gelderland |
| WePayPeople B.V. | |
| Weritech B.V. | |
| Wessels Application Development | North Holland |
| West Consulting B.V. | South Holland |
| West Point Digital | |
| Westbury Analytics | North Holland |
| Westerhuis Consultancy B.V. | Groningen |
| WesTrade Telecom B.V. | South Holland |
| WeTransfer | North Holland |
| Wezz E-Commerce | North Holland |
| Whale Agency | |
| Whale Bay & Co | |
| Whatagraph B.V. | |
| Wheelhouse | |
| Whello | North Holland |
| Whiffle | |
| Whirlwind Internet | North Brabant |
| Wielink Websolutions | Gelderland |
| Wiering Software | Gelderland |
| WieWeb software | Overijssel |
| Wifishop.nl | Utrecht |
| WIND Internet | Friesland |
| Windesheim | Overijssel |
| Windesheim University of Applied Sciences | |
| Windonet | Overijssel |
| Wingweb Communications | Drenthe |
| Winmag Pro | South Holland |
| WinNc | North Holland |
| Wintor | North Holland |
| Wipkip Interactive | North Holland |
| Wirelab | Overijssel |
| Wireless Alphen | |
| Wireless Value B.V. | |
| WIS | South Holland |
| Wisemice | Groningen |
| Wishbone Productions | North Holland |
| Wittenborg University of Applied Sciences | Gelderland |
| Wizenoze | North Holland |
| Wizenoze | North Holland |
| Wizzbit ICT Dienstverlening & Advies | South Holland |
| WKL Consultancy | |
| WKL Consultancy | |
| WLPayments B.V. | |
| WMO Managementondersteuning | |