| Nimi | Paikkakunta |
|---|---|
| Wolt FIE | HELSINKI |
| Wolverine Helsinki | Helsinki |
| Wonderfuel Life | Helsinki |
| Wonderus Oy | Helsinki |
| Wong Kee | Helsinki |
| Wood Is Good | Helsinki |
| Woodend Photography Oy | Helsinki |
| Woofly Ltd. | Helsinki |
| Wordsmith translations | Helsinki |
| Workboy Oy | Helsinki |
| WorkDone | Helsinki |
| Worker Group Oy | Helsinki |
| WORKS & MORE | Helsinki |
| World Class | Helsinki |
| World Nails Kynsistudio | Helsinki |
| World Trade Fountain Finland Oy | Helsinki |
| WRONG COMPANY KY | Helsinki |
| Wu Xue Mei T:mi | Helsinki |
| Wusheng Company osk | Helsinki |
| Wusheng Company Osuuskunta | Helsinki |
| X.X.X. Wash Oy | Helsinki |
| Xacti Oy | Helsinki |
| XCom oy | Helsinki |
| XHERABI OY | Helsinki |
| Xiaoli Oy | Helsinki |
Yritysesittely