| StackAdapt | US | series-b+ | $235.0M |
| Stackfield | DE | series-a | $10.8M |
| Starfish Space | US | series-b+ | $150.0M |
| STARNAV LLC | US | unknown | $2.0M |
| Starship Technologies | EE | series-b+ | $230.0M |
| State Space Labs, Inc. | US | unknown | $17.2M |
| STATHEROS LLC | US | unknown | $1.8M |
| STELLAR SCIENCE LTD. CO. | US | unknown | $2.0M |
| STEP Pharma | FR | unknown | $2.7M |
| Stipple Bio | US | series-a | $109.0M |
| STONE SOLUTIONS AND RESEARCH COLLECTIVE LLC | US | unknown | $1.2M |
| STORAGENERGY TECHNOLOGIES INC | US | unknown | $1.7M |
| STRADOS LABS, INC | US | unknown | $1.9M |
| Streamline Software, Inc. | US | unknown | $7.9M |
| SUBSURFACE INSIGHTS LLC | US | unknown | $1.6M |
| Summus Global, Inc. | US | unknown | $20.0M |
| Sunday | US | series-b+ | $21.0M |
| SURFACE OPTICS CORPORATION | US | unknown | $1.3M |
| SURGAR | FR | series-a | $11.9M |
| Surphase | ES | unknown | $2.7M |
| SUS CLINICALS INC | US | unknown | $2.0M |
| SWARM Biotactics | DE | seed | $10.8M |
| Swave Photonics | BE | series-a | $40.0M |
| SWISSto12 | CH | series-b+ | $108.0M |
| SYNAPTIC AVIATION LLC | US | unknown | $1.2M |
| Syncromune | US | unknown | $144.8M |
| SynOx Therapeutics | IE | series-b+ | $75.0M |
| Synthara | CH | series-a | $11.3M |
| T-Therapeutics | GB | series-a | $29.7M |
| T3D Therapeutics, Inc. | US | unknown | $2.5M |
| T3W Business Solutions, Inc. | US | unknown | $1.2M |
| TALENT SOURCE SOLUTIONS CORP. | US | unknown | $7.4M |
| TargED Biopharmaceuticals | NL | series-b+ | $2.7M |
| TargED Biopharmaceuticals B.V. | NL | unknown | $5.1M |
| Targtex | PT | unknown | $2.7M |
| TCC | DE | series-a | $21.6M |
| TECH-X CORPORATION | US | unknown | $1.5M |
| TECHNICAL DATA ANALYSIS, INC. | US | unknown | $1.3M |
| TeiaCare | IT | seed | $7.6M |
| TELEMETRAK INC | US | unknown | $1.8M |
| TEMPER INC | US | unknown | $1.4M |
| TEMPEST DRONEWORX, INC. | US | unknown | $2.0M |
| Tenex.AI | US | series-b+ | $250.0M |
| Tenpoint Therapeutics | US | series-b+ | $120.0M |
| TeraDar, Inc. | US | unknown | $1.9M |
| Terremoto Biosciences | US | series-b+ | $250.0M |
| Terremoto Biosciences, Inc. | US | unknown | $40.7M |
| Testeract Llc | US | unknown | $1.2M |
| TETRACORE, INC. | US | unknown | $1.5M |
| Tetrakit Technologies | DK | unknown | $2.7M |
| TETRAMER TECHNOLOGIES LLC | US | unknown | $1.4M |
| Tetrous, Inc. | US | unknown | $1.7M |
| TEXAS BIOCHEMICALS INC | US | unknown | $2.0M |
| TEXAS RESEARCH INSTITUTE , AUSTIN, INC. | US | unknown | $2.0M |
| Teybridge | IE | series-a | $54.0M |
| The Beans | US | seed | $5.4M |
| The Brandtech Group | US | series-b+ | $115.0M |
| The Survice Engineering Company LLC | US | unknown | $1.9M |
| Thea Energy | US | series-a | $26.0M |
| Theia Scientific Llc | US | unknown | $1.1M |
| THINKORBITAL INC. | US | unknown | $2.0M |
| Thor Solutions Llc | US | unknown | $1.2M |
| ThreatFabric | NL | series-b+ | $5.4M |
| ThreatSpike | GB | series-b+ | $14.0M |
| Tiamat Energy | FR | series-b+ | $37.8M |
| TIBA BIOTECH LLC | US | unknown | $2.9M |
| Tibo Energy | NL | seed | $6.5M |
| Tidal Vision Products, Inc | US | unknown | $189.0M |
| TING THERAPEUTICS LLC | US | unknown | $1.6M |
| TIP & CUE INC. | US | unknown | $1.9M |
| TMRW Life Sciences, Inc. | US | unknown | $38.4M |
| Toopi Organics | FR | unknown | $2.7M |
| Topo Therapeutics, Inc. | US | unknown | $10.6M |
| Toppi | NL | seed | $1.1M |
| Toro Science Corp | US | unknown | $1.2M |
| Torq | US | series-b+ | $192.0M |
| TRACE-ABILITY INC | US | unknown | $3.0M |
| Track Group, Inc. | US | unknown | $10.3M |
| Trayd | US | series-a | $17.0M |
| TREBLE ONE, LLC | US | unknown | $1.7M |
| treble.ai | US | series-a | $5.0M |
| TREX ENTERPRISES CORPORATION | US | unknown | $2.0M |
| Trident Solutions Group, LLC | US | unknown | $1.9M |
| TRIDEUM CORPORATION | US | unknown | $1.9M |
| TRIMER TECHNOLOGIES LLC | US | unknown | $1.7M |
| Trimtech Therapeutics | GB | seed | $31.0M |
| Trogenix | GB | series-a | $102.6M |
| TrustWise Inc | US | unknown | $12.1M |
| Truveta | US | series-b+ | $520.0M |
| Tubulis | DE | series-b+ | $361.8M |
| TUNOPTIX INC | US | unknown | $1.7M |
| Turbulence Solutions | AT | series-b+ | $2.7M |
| TURING MEDICAL TECHNOLOGIES INC | US | unknown | $2.7M |
| TUSAAR CORP | US | unknown | $2.1M |
| Tuum | EE | series-b+ | $27.0M |
| Twenty7Tec | GB | series-b+ | $38.1M |
| TYMORA ANALYTICAL OPERATIONS LLC | US | unknown | $1.7M |
| Type One Energy | US | series-b+ | $160.0M |
| U-Space | FR | series-a | $25.9M |
| ULTRAMET | US | unknown | $1.9M |