| Nimi | Paikkakunta |
|---|---|
| Hazard Tattoo & Piercing | Helsinki |
| HazCon | Helsinki |
| HB Paloturva Oy | Helsinki |
| HB Sisäilmatutkimus Oy | Helsinki |
| HC Promotion | Helsinki |
| HC-Bros Oy | Helsinki |
| HC-Taikuri | Helsinki |
| HCI Productions Oy | Helsinki |
| HConsulting | Helsinki |
| HDAD | Helsinki |
| HDL-Talot Oy | Helsinki |
| HDP Films Oy | Helsinki |
| HE-MI Palvelut Oy rekisteröimätön Oy | Helsinki |
| Head Hunting Oy | Helsinki |
| Head on Hair Oy | Helsinki |
| Headburn | Helsinki |
| Headcase | Helsinki |
| Headextra Oy | Helsinki |
| Headhog Works Oy | Helsinki |
| Headinno Oy | Helsinki |
| Headway Consulting Oy | Helsinki |
| Healing Hands Shiatsu Therapy | Helsinki |
| Healser | Helsinki |
| Health Acossiation Care | Helsinki |
| Health Care Hotel Helsinki Oy | Helsinki |
Yritysesittely