| HData | US | series-a | $10.0M |
| Healia | US | seed | $1.0M |
| HEALING INNOVATIONS, INC. | US | unknown | $2.0M |
| HealthKey | US | seed | $1.0M |
| HealthSage AI | NL | seed | $3.0M |
| Healx | GB | series-b+ | $115.0M |
| HeartPoint Global Inc. | US | unknown | $1.8M |
| Hedge | US | seed | $1.0M |
| Helion Energy | US | series-b+ | $1.0B |
| Helix Earth Technologies INC | US | series-b+ | $1.2M |
| Helm Health Corp | US | unknown | $10.5M |
| Herdora | US | seed | $1.0M |
| Hermetic AI | US | unknown | $10.9M |
| HERMTAC LLC | US | unknown | $1.2M |
| Heron Power | US | series-b+ | $178.0M |
| Hertha | US | seed | $1.0M |
| HESPEROS, INC | US | unknown | $2.0M |
| Heven AeroTech | US | series-b+ | $100.0M |
| hexafarms | DE | pre-seed | $2.7M |
| HeyCharge | DE | seed | $6.3M |
| HIFUNDA LLC | US | unknown | $4.0M |
| Highview Power | GB | series-b+ | $762.0M |
| Hipp Health Inc. | US | unknown | $6.2M |
| Holloid | AT | unknown | $2.7M |
| Honey Homes | US | series-a | $21.0M |
| HubSync | US | series-b+ | $100.0M |
| HUMAN SYSTEMS INTEGRATION INC | US | unknown | $3.2M |
| Humanitru | US | seed | $3.0M |
| Humanix | US | series-a | $18.0M |
| Hummink | FR | series-a | $16.2M |
| Husk | BE | seed | $1.1M |
| Huxley Medical, Inc. | US | unknown | $2.8M |
| Hybridity | SE | seed | $2.2M |
| Hycarb | PT | unknown | $2.7M |
| Hydrosat | LU | series-b+ | $55.1M |
| Hydryx | NL | seed | $2.7M |
| Hyperbound | US | seed | $15.0M |
| Hyperion Robotics | FI | seed | $3.0M |
| Hypermine Global | FI | seed | $2.7M |
| I2K CONNECT INC. | US | unknown | $1.6M |
| iAsk | US | seed | $4.2M |
| IBC MATERIALS AND TECHNOLOGIES, LLC | US | unknown | $1.8M |
| IceMOS Technology | GB | series-b+ | $22.0M |
| Iceotope | GB | series-b+ | $26.0M |
| Icorium Engineering Company | US | series-b+ | $1.2M |
| IFYBER LLC | US | unknown | $1.3M |
| IgniteData | GB | series-a | $13.0M |
| Illuminare Biotechnologies Inc | US | unknown | $3.6M |
| Imagine AI | US | seed | $1.0M |
| Immunis, Inc. | US | unknown | $12.0M |
| IMPACTIV, INC. | US | unknown | $2.0M |
| Impactpool | SE | series-a | $3.9M |
| imper.ai | US | series-a | $28.0M |
| Implicity | FR | series-a | $27.5M |
| Impossible Metals | US | series-a | $5.0M |
| IMPOSSIBLE OBJECTS, INC. | US | unknown | $1.9M |
| IN ORBIT AEROSPACE INC | US | unknown | $1.8M |
| IN VIVO ANALYTICS, INC. | US | unknown | $2.0M |
| Inari Agriculture | US | series-b+ | $750.0M |
| Incalmo, Inc. | US | unknown | $8.7M |
| Inceptor Bio, LLC | US | unknown | $3.3M |
| Incyclix Bio | US | series-b+ | $50.0M |
| INDELIBLE LEARNING INC | US | unknown | $1.7M |
| Inductive Bio, Inc. | US | unknown | $25.1M |
| IndustrialMind.ai | US | pre-seed | $1.2M |
| Inephany | GB | pre-seed | $2.3M |
| INFORMATION SYSTEMS LABORATORIES INC | US | unknown | $1.8M |
| INFORMATION VISUALIZATION AND INNOVATIVE RESEARCH INC. | US | unknown | $1.8M |
| InfraSight Software Corp | US | unknown | $1.0M |
| InfraSight Software Corp | US | unknown | $1.0M |
| Infravision | US | series-b+ | $120.0M |
| INGENIUM TECHNOLOGIES CORP | US | unknown | $1.4M |
| INKIT WORLDWIDE LLC | US | unknown | $1.8M |
| Innerskin | FR | series-b+ | $13.8M |
| Innovafeed | FR | series-b+ | $55.1M |
| INNOVATIVE DEFENSE TECHNOLOGIES, LLC | US | unknown | $2.5M |
| INNOVATIVE SCIENTIFIC SOLUTIONS INC | US | unknown | $1.9M |
| INNOVITAL SYSTEMS INC | US | unknown | $1.3M |
| InQuery | US | seed | $1.0M |
| Inquis Medical | US | series-b+ | $40.0M |
| INSCO Corp | US | unknown | $1.3M |
| InspectionGo Inc. | US | unknown | $10.2M |
| InspireMD, Inc. | US | unknown | $40.1M |
| Inspiren | US | series-b+ | $100.0M |
| INTACT SOLUTIONS, INC | US | unknown | $1.8M |
| Intangible | US | seed | $4.0M |
| Integra Therapeutics | ES | unknown | $2.7M |
| Integration Innovation, Inc | US | unknown | $9.7M |
| Integuru | US | seed | $1.0M |
| INTELLIGENT OPTICAL SYSTEMS, INC. | US | unknown | $1.3M |
| INTELLIGENT WAVES LLC | US | unknown | $1.8M |
| InterCloud | FR | series-b+ | $108.0M |
| INTERDISCIPLINARY CONSULTING CORP | US | unknown | $1.5M |
| INTRAMOTEV INC. | US | unknown | $11.0M |
| Inventiva Pharma | FR | series-b+ | $216.0M |
| Inventive AI | US | seed | $1.0M |
| Invisible Technologies | US | series-b+ | $100.0M |
| Invisix | NL | seed | $21.6M |
| Ionetix Corp / DE / | US | unknown | $32.0M |
| IOTA Software Inc. | US | unknown | $6.5M |