| FCD Asics | Haifa District |
| Federation of Israeli Chambers of Commerce | |
| Federation of the Israeli Societies of Experimental Biology | |
| FeezBack | Tel Aviv District |
| FEMC Communications Ltd | Central District |
| Fenror7 | Tel Aviv District |
| Fermentek Ltd | |
| FerNet | |
| Fertilai | |
| Fetcher | |
| Fhenix | |
| FIBI | Tel Aviv District |
| FibroLAN | Northern District |
| Fieldbit Ltd | Central District |
| Filterlex Medical | Haifa District |
| Fimi Investment Fund | Tel Aviv District |
| FIMI Opportunity Funds | |
| Final Ltd | Tel Aviv District |
| Finalle.ai | Tel Aviv District |
| FinCom.co | Central District |
| FinityX | Tel Aviv District |
| FinOut | Tel Aviv District |
| FINQ | Tel Aviv District |
| FinTech Junction | Tel Aviv District |
| FinTech-Aviv | Tel Aviv District |
| FinTLV | Tel Aviv District |
| FinYX | Central District |
| Firebolt Analytics, Inc. | Tel Aviv District |
| Firefly | |
| FireStats | Tel Aviv District |
| Firmbase Ltd | Tel Aviv District |
| FIRMUS Ltd | Tel Aviv District |
| Firstime Ventures | Tel Aviv District |
| FirstPoint | |
| FirstPoint Mobile Guard | |
| Fischer Pharmaceuticals Ltd | |
| Fitness22 | Tel Aviv District |
| Flexor Technologies Ltd | |
| Flora Ventures | |
| Flow Retail | |
| Flow Security | Tel Aviv District |
| FlowSec Ltd | |
| Flytrex | |
| Focus Telecom Ltd | Haifa District |
| FoodTech IL | Tel Aviv District |
| ForeTech Software Ltd | |
| Formula Systems | Tel Aviv District |
| Formula Telecom Solutions Ltd | Tel Aviv District |
| Formulex | |
| ForSight Robotics Ltd | Northern District |