| Nimi | Paikkakunta |
|---|---|
| Design Studio Laura Kinnunen | Jyväskylä |
| Deublin Finland Oy | Jyväskylä |
| Development Outsourcing Oy | Jyväskylä |
| Deviance Records Avoin yhtiö | Jyväskylä |
| Devil Dolls | Jyväskylä |
| Dialogue Tools Finland Oy | Jyväskylä |
| Diastek Oy | Jyväskylä |
| Digiapu Honkaperä | Jyväskylä |
| Digitoimisto Dude Oy | Jyväskylä |
| Dirty Window Productions | Jyväskylä |
| Dise Papat ry | Jyväskylä |
| Diverstas Oy | Jyväskylä |
| Divinity Oy | Jyväskylä |
| Divitis Oy | Jyväskylä |
| Dj yoze | Jyväskylä |
| Document Services Finland Oy | Jyväskylä |
| Dodo productions | Jyväskylä |
| Doid Oy | Jyväskylä |
| Dokumentointi Argillander | Jyväskylä |
| Done Deal | Jyväskylä |
| Doseco Oy | Jyväskylä |
| Dot Promotions | Jyväskylä |
| Downtown Cruisers Jyväskylä ry | Jyväskylä |
| Doxar Oy | Jyväskylä |
| Dozer Jkl | Jyväskylä |
Yritysesittely