| Nimi | Paikkakunta |
|---|---|
| JAM-Tech Tmi Joonas Markko | Helsinki |
| Jama Saneeraus Oy | Helsinki |
| Jamacon Oy | Helsinki |
| Jamatik Finland Oy | Helsinki |
| JAMEREST OY | Helsinki |
| James Joseph Lawrence | Helsinki |
| James Post Oy | Helsinki |
| JAMES ZAMBRA | Helsinki |
| JamHook | Helsinki |
| Jamis Mark Oy | Helsinki |
| Jamite Security Oy | Helsinki |
| JAMP Finland Oy | Helsinki |
| Jämsä Martti Juhana | Helsinki |
| Jämsen Matti Tmi | Helsinki |
| Jan Mattila | Helsinki |
| Jan Nåls | Helsinki |
| Jan Sanrak | Helsinki |
| Jan Siistisiivous | Helsinki |
| Jan´s Tattoo parlor | Helsinki |
| Jan-Olof Sillman | Helsinki |
| Jana Beauty | Helsinki |
| Jana Korkinen | Helsinki |
| Jana Vösa | Helsinki |
| Jane Hansing | Helsinki |
| Jane Hepworth Architects | Helsinki |
Yritysesittely