| HSBC Israel | Tel Aviv District |
| HTS | Central District |
| Http | Tel Aviv District |
| HUB Security Ltd | |
| Hubrew University of Jerusalem | |
| Hudson Rock | |
| HumAIns | |
| Humaneyes | Jerusalem District |
| Humanz | Tel Aviv District |
| Humavox Ltd | Central District |
| Hunters | Tel Aviv District |
| HushSecurity | |
| HWzone | Tel Aviv District |
| Hybrid Partners Ltd | |
| Hydro X | Jerusalem District |
| Hylabs | |
| HYPE Sports Innovation | Central District |
| Hyper Tech | Central District |
| Hypermedia Systems | Central District |
| Hypernative | |
| Hypervision Ltd | |
| Hyperwise Ventures | Tel Aviv District |
| Hysolate | Tel Aviv District |
| i-BrainTech | Tel Aviv District |
| I-rox Software Services | Tel Aviv District |
| I-Scan Robotics | Central District |
| I.C.P.C. | Tel Aviv District |
| I.T.P. Software Ltd | Tel Aviv District |
| i4drive | Tel Aviv District |
| i4Valley | Northern District |
| i4Valley | |
| IAI | |
| iAngels Crowd Ltd | Tel Aviv District |
| Ibex Medical | Tel Aviv District |
| IBM Research - Israel | Haifa District |
| IceCure Medical | Haifa District |
| Icomm | |
| Idan Cohen | |
| IDC Herzliya | Tel Aviv District |
| IDC Industries Development Corporation Ltd | Northern District |
| idea4sites | Northern District |
| Identiq Protocol Ltd | Tel Aviv District |
| Ideo digital | |
| Idesia Biometrics | Haifa District |
| Idnext | Tel Aviv District |
| Idor Goup | |
| Idor Group | Tel Aviv District |
| iDox | |
| IEEE Israel Section | |
| IfatDesign | Tel Aviv District |