| Vzdelávareň.sk | |
| W Solutions, s.r.o. | Bratislava |
| W.I.S., s.r.o. | |
| WAI s.r.o. | Trnava |
| Wame, s.r.o. | |
| Webcentrum, s.r.o. | Bratislava |
| Webgate, s.r.o. | |
| Webglobe Yegon | Bratislava |
| Webhostingy | Bratislava |
| WebHouse, s.r.o. | Trnava |
| Webikon | Bratislava |
| Webikon, s.r.o. | |
| Webmin, s.r.o. | Bratislava |
| Webnet, s.r.o. | Banská Bystrica |
| WebPomoc, s.r.o. | Bratislava |
| Webra Solutions, s.r.o. | Banská Bystrica |
| Webster, spol. s r.o. | |
| Websupport, s.r.o. | Bratislava |
| Webtec, s.r.o. | |
| webtrix.sk | Banská Bystrica |
| Weby Group | Banská Bystrica |
| Weget.sk | Bratislava |
| WeLiveSecurity | Bratislava |
| WESTech, spol. s r.o. | |
| Wezeo | |
| Whisper Memos | |
| WhiteTown Software | Bratislava |
| Wing, s r.o. | Trenčín |
| Winsoft | Košice |
| Wircom | |
| Wisdom Factory, s.r.o. | |
| WITTO, s.r.o. | |
| Wonder Blue, s.r.o. | |
| WordPress.sk | Bratislava |
| Working Nomads | |
| WRX Slovakia | |
| WSD | Bratislava |
| Wüstenrot stavebná sporiteľňa, a.s. | |
| X design, s.r.o. | |
| XperienceHR | |
| Xrefactory, s.r.o. | Bratislava |
| XtraNet Piešťany, s.r.o. | Trnava |
| Yanpix | Bratislava |
| YesElf | Bratislava |
| YMS, a.s. | Trnava |
| Yofla.com | Nitra |
| Younics, s.r.o. | |
| Yuno, s.r.o. | |
| Združenie mladých podnikateľov Slovenska | |
| Zero Gravity Capital | |