Alternatives to Quantum Transistors
The top Quantum Computing companies similar to Quantum Transistors, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
PsiQuantum70Quantum ComputingPalo Alto, United States$3.6B
Rigetti Computing59Quantum ComputingBerkeley, United States$178.0M
IonQ27Quantum ComputingCollege Park, United States$10.0M
NVIDIA Corp84Professional VisualizationSanta Clara, United States$4.1B
Nvidia82HardwareSanta Clara, United States$4.0B
Broadcom82SemiconductorsPalo Alto, United States$143.0B
Quantum Machines69Quantum ComputingTel Aviv, Israel$293.0M
SiFive66AI ChipSan Jose, United States$774.9M
DustPhotonics63Data CenterYokneam Illit, Israel$82.0M
NeuroBlade63SemiconductorTel Aviv, Israel$110.5M
Quantum Source Labs61Quantum ComputingPalo Alto, United States$78.5M
Annapurna Labs59StorageTel Aviv, Israel$40.0M
Quantum Brilliance56Quantum ComputingCanberra, Australia$23.0M
D-Wave51Quantum ComputingBurnaby, Canada- RIRiverlane48Quantum ComputingCambridge, United Kingdom$93.9M
PhotonicsQ46Photonic$1.0M
IBM Quantum12Quantum ComputingYorktown Heights, United States
Mitsubishi Heavy IndustriesEnergy SystemsTokyo, Japan
Celestial AI85NeocloudSanta Clara, United States$505.0M
Ricursive Intelligence82AI HardwareNew York, United States$965.0M
Lightmatter69HardwareMountain View, United States$400.0M
Quobly64Quantum ComputingGrenoble, France$341.5M
Habana Labs64ComputingTel Aviv, Israel$105.0M
proteanTecs64InspectionHaifa, Israel$241.0M
Xsight Labs64Data CenterKiryat Gat, Israel$331.0M
Retym63SemiconductorSan Jose, United States$130.4M
Speedata62EnterpriseSan Jose, United States$158.0M
QuantWare62Quantum ComputingDelft, Netherlands$162.0M- SISilicon Box62SemiconductorSunnyvale, United States$502.5M
Credo Weaver (OmniConnect)61AI HardwareSan Jose, United States
Ventana Micro Systems61AI ChipCupertino, United States$70.4M
Cognichip61SemiconductorsRedwood City, United States$93.0M
QBLOX61Quantum ComputingDelft, Netherlands$26.0M
FuriosaAI60AI ChipSeoul, South Korea$405.0M
Eridu60Artificial IntelligenceSaratoga, United States$200.0M- IQIQM Quantum Computers60Quantum ComputingEspoo, Finland$532.9M
Quantum Motion57Quantum ComputingLondon, United Kingdom$181.0M
Majestic56AI InfrastructureLos Altos, United States$100.0M
Neuronix AI55Artificial IntelligenceTel Aviv, Israel$12.0M
Excelero55Data CenterSanta Clara, United States$25.0M
Universal Quantum55Quantum ComputingBristol, United Kingdom$25.0M
Infleqtion54Quantum ComputingLondon, United Kingdom$200.0M- IQIQM Quantum54Quantum ComputingEspoo, Finland$852.4M
Omni Design Technologies53AI HardwareSan Jose, United States$44.3M
New Photonics53SemiconductorTel Aviv, Israel
Dune Networks52Data CenterSan Jose, United States$116.3M
Chain Reaction52CryptographicSan Jose, United States$70.0M
Pixelworks52SemiconductorTigard, United States
Iceberg Quantum52Quantum ComputingCambridge, United States$8.0M
OrangeQS50Quantum ComputingDelft, Netherlands$44.6M
Cognifiber50HardwareTel Aviv, Israel$11.0M
Astrus50AI ChipToronto, Canada$8.3M
Nord Quantique Inc.50Quantum ComputingSherbrooke, Canada$30.0M- ATAtlantic Quantum49Quantum ComputingBoston, United States$12.0M
Tenstorrent47AI ChipToronto, Canada$615.9M
UniFabriX47StorageSan Jose, United States
Peak Quantum44Quantum ComputingMunich, Germany$2.2M
Banias Labs43SemiconductorTel Aviv, Israel
MACOM41SemiconductorLowell, United States$70.0M
ChipMind40AI ChipTel Aviv, Israel$25.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| PsiQuantum | Quantum Computing | Palo Alto, United States | $3.6B | 70 |
| Rigetti Computing | Quantum Computing | Berkeley, United States | $178.0M | 59 |
| IonQ | Quantum Computing | College Park, United States | $10.0M | 27 |
| NVIDIA Corp | Professional Visualization | Santa Clara, United States | $4.1B | 84 |
| Nvidia | Hardware | Santa Clara, United States | $4.0B | 82 |
| Broadcom | Semiconductors | Palo Alto, United States | $143.0B | 82 |
| Quantum Machines | Quantum Computing | Tel Aviv, Israel | $293.0M | 69 |
| SiFive | AI Chip | San Jose, United States | $774.9M | 66 |
| DustPhotonics | Data Center | Yokneam Illit, Israel | $82.0M | 63 |
| NeuroBlade | Semiconductor | Tel Aviv, Israel | $110.5M | 63 |
| Quantum Source Labs | Quantum Computing | Palo Alto, United States | $78.5M | 61 |
| Annapurna Labs | Storage | Tel Aviv, Israel | $40.0M | 59 |
| Quantum Brilliance | Quantum Computing | Canberra, Australia | $23.0M | 56 |
| D-Wave | Quantum Computing | Burnaby, Canada | — | 51 |
| RIRiverlane | Quantum Computing | Cambridge, United Kingdom | $93.9M | 48 |
| PhotonicsQ | Photonic | — | $1.0M | 46 |
| IBM Quantum | Quantum Computing | Yorktown Heights, United States | — | 12 |
| Mitsubishi Heavy Industries | Energy Systems | Tokyo, Japan | — | — |
| Celestial AI | Neocloud | Santa Clara, United States | $505.0M | 85 |
| Ricursive Intelligence | AI Hardware | New York, United States | $965.0M | 82 |
| Lightmatter | Hardware | Mountain View, United States | $400.0M | 69 |
| Quobly | Quantum Computing | Grenoble, France | $341.5M | 64 |
| Habana Labs | Computing | Tel Aviv, Israel | $105.0M | 64 |
| proteanTecs | Inspection | Haifa, Israel | $241.0M | 64 |
| Xsight Labs | Data Center | Kiryat Gat, Israel | $331.0M | 64 |
| Retym | Semiconductor | San Jose, United States | $130.4M | 63 |
| Speedata | Enterprise | San Jose, United States | $158.0M | 62 |
| QuantWare | Quantum Computing | Delft, Netherlands | $162.0M | 62 |
| SISilicon Box | Semiconductor | Sunnyvale, United States | $502.5M | 62 |
| Credo Weaver (OmniConnect) | AI Hardware | San Jose, United States | — | 61 |
| Ventana Micro Systems | AI Chip | Cupertino, United States | $70.4M | 61 |
| Cognichip | Semiconductors | Redwood City, United States | $93.0M | 61 |
| QBLOX | Quantum Computing | Delft, Netherlands | $26.0M | 61 |
| FuriosaAI | AI Chip | Seoul, South Korea | $405.0M | 60 |
| Eridu | Artificial Intelligence | Saratoga, United States | $200.0M | 60 |
| IQIQM Quantum Computers | Quantum Computing | Espoo, Finland | $532.9M | 60 |
| Quantum Motion | Quantum Computing | London, United Kingdom | $181.0M | 57 |
| Majestic | AI Infrastructure | Los Altos, United States | $100.0M | 56 |
| Neuronix AI | Artificial Intelligence | Tel Aviv, Israel | $12.0M | 55 |
| Excelero | Data Center | Santa Clara, United States | $25.0M | 55 |
| Universal Quantum | Quantum Computing | Bristol, United Kingdom | $25.0M | 55 |
| Infleqtion | Quantum Computing | London, United Kingdom | $200.0M | 54 |
| IQIQM Quantum | Quantum Computing | Espoo, Finland | $852.4M | 54 |
| Omni Design Technologies | AI Hardware | San Jose, United States | $44.3M | 53 |
| New Photonics | Semiconductor | Tel Aviv, Israel | — | 53 |
| Dune Networks | Data Center | San Jose, United States | $116.3M | 52 |
| Chain Reaction | Cryptographic | San Jose, United States | $70.0M | 52 |
| Pixelworks | Semiconductor | Tigard, United States | — | 52 |
| Iceberg Quantum | Quantum Computing | Cambridge, United States | $8.0M | 52 |
| OrangeQS | Quantum Computing | Delft, Netherlands | $44.6M | 50 |
| Cognifiber | Hardware | Tel Aviv, Israel | $11.0M | 50 |
| Astrus | AI Chip | Toronto, Canada | $8.3M | 50 |
| Nord Quantique Inc. | Quantum Computing | Sherbrooke, Canada | $30.0M | 50 |
| ATAtlantic Quantum | Quantum Computing | Boston, United States | $12.0M | 49 |
| Tenstorrent | AI Chip | Toronto, Canada | $615.9M | 47 |
| UniFabriX | Storage | San Jose, United States | — | 47 |
| Peak Quantum | Quantum Computing | Munich, Germany | $2.2M | 44 |
| Banias Labs | Semiconductor | Tel Aviv, Israel | — | 43 |
| MACOM | Semiconductor | Lowell, United States | $70.0M | 41 |
| ChipMind | AI Chip | Tel Aviv, Israel | $25.0M | 40 |