| Fortissimo Capital | Tel Aviv District |
| Fortvision Ltd | Tel Aviv District |
| Fractom | |
| Francisco Ventures | Tel Aviv District |
| Freetools.co.il | Tel Aviv District |
| Fresh Start Ltd | Northern District |
| Frontline PCB Solutions | Central District |
| Fuga Technologies Ltd | Tel Aviv District |
| FUGU | Tel Aviv District |
| Funzy | Central District |
| FutureWeb | Central District |
| FutuRx | Central District |
| G-STAT | |
| G.G. Defense Systems Ltd | |
| G.M. Advanced Security Technologies | Central District |
| Gadot Biochemical Industries Ltd | |
| Gaga | Tel Aviv District |
| Gal Samuel Internet Services | Tel Aviv District |
| Galcomm | Central District |
| Galil Genetic Analysis Ltd | |
| Galil Ofek Innovation | |
| Galil Software Ltd | Northern District |
| Galilee International Management Institute | Northern District |
| Galmed Pharmaceuticals Ltd | |
| GamaSec Ltd | Tel Aviv District |
| Gamebo | Tel Aviv District |
| GameIS | |
| Games365 | Tel Aviv District |
| Gamidor Diagnostics | |
| Gamoshi Ltd | Central District |
| Gav | Tel Aviv District |
| Gav-Yam Negev | Southern District |
| Gav-Yam Parks | |
| Gefen Capital | Tel Aviv District |
| Gemini Israel Funds | Tel Aviv District |
| Genesis Partners | Tel Aviv District |
| GenetikaPlus Ltd | Tel Aviv District |
| Geneyx Genomex Ltd | Tel Aviv District |
| Genopore | |
| GeoSim | Tel Aviv District |
| Geosoft Systems Ltd | Haifa District |
| GeoX | |
| German-Israeli Foundation for Scientific Research and Development | |
| Get SAT Ltd | |
| GetCtrl Ltd | Tel Aviv District |
| GetPackage Ltd | |
| Getpc טכנאי מחשבים | Tel Aviv District |
| GigaLinx Ltd | Tel Aviv District |
| Gilat Satellite Networks | Central District |
| Gilat Telecom | Central District |