| Nimi | Paikkakunta |
|---|---|
| HELSINKI MORRISERS RY | Helsinki |
| Helsinki Movement Oy | Helsinki |
| Helsinki Parhaat Pojat siivouspalvelu | Helsinki |
| Helsinki Petanque ry | Helsinki |
| Helsinki Plus | Helsinki |
| Helsinki Point Oy | Helsinki |
| Helsinki Port Service Oy | Helsinki |
| Helsinki Post Ninova Oy | Helsinki |
| HELSINKI Productions Oy | Helsinki |
| Helsinki Pub Crawl | Helsinki |
| Helsinki Pump Production Oy | Helsinki |
| Helsinki Rigging Company Oy | Helsinki |
| HELSINKI RINGETTE RY | Helsinki |
| Helsinki Rock Oopperayhdistys ry | Helsinki |
| Helsinki Roller Derby ry | Helsinki |
| Helsinki Rosegardens | Helsinki |
| Helsinki Rugby Union Football Club ry | Helsinki |
| Helsinki Salsa Academy | Helsinki |
| Helsinki Seafarers Centre Oy | Helsinki |
| Helsinki Spring Oy Ltd | Helsinki |
| Helsinki Stadion Management Oy | Helsinki |
| Helsinki Standard | Helsinki |
| Helsinki Statement | Helsinki |
| Helsinki Swing Society ry | Helsinki |
| Helsinki Tap -Yhdistys ry | Helsinki |
Yritysesittely