| Name | Region |
|---|---|
| WebControl | |
| Webdom.net | Saint Petersburg |
| Webest | |
| Webhall | Moscow |
| Webhead Studio | Saint Petersburg |
| Webinar | |
| Webiomed | |
| Webis Group | Moscow |
| Webmedia | Moscow |
| Weborg | Moscow |
| WebPagesDesign | Moscow |
| WebProfiters | |
| Webrise | Moscow |
| Webrocket | Rostov |
| WebSee | |
| WebShops.ru | Moscow |
| Websmith.ru | Kemerovo |
| WEBSMS | |
| Webtramplin | Moscow |
| Webtronix | Moscow |
| Welldone | |
| Welltory | Moscow |
| WeMTEQ | Primorsky |
| WhiteLabelDevelopers | Moscow |
| Whois-сервис | Moscow |
| Wicked Awesome Project | Saint Petersburg |
| Wide-Web.Все | Saint Petersburg |
| WiFly | |
| WikiRoutes | |
| Wimark Systems | |
| WinAgents Software Group | Mordovia |
| Windows-Soft.ru | Moscow |
| Winfox | Moscow |
| WINGS Ltd | Moscow |
| Winno Moscow | Moscow |
| Wiren Board | Moscow |
| WM Project | |
| WMusers.Ru | Moscow |
| WnSoft Ltd | Kirov |
| Work5 | |
| Workle Pro | |
| WoSoft.ru | Moscow |
| Wow digital-agency | Novosibirsk |
| WTware | Moscow |
| X-com shop | Moscow |
| X-drivers.ru | Moscow |
| X7 Research | |
| Xcape | Saint Petersburg |
| Xlogisoft | Moscow |
| XLTools | Saint Petersburg |