Alternatives to Quantum Source Labs
The top Quantum Computing companies similar to Quantum Source Labs, 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$378.0M
IonQ27Quantum ComputingCollege Park, United States$35.0M- RIRiverlane48Quantum ComputingCambridge, United Kingdom$93.9M
Nord Quantique Inc.50Quantum ComputingSherbrooke, Canada$30.0M
QUANTUMSOURCE LABS19Quantum ComputingPalo Alto, United States
Quantum Machines69Quantum ComputingTel Aviv, Israel$293.0M
Lightmatter69HardwareMountain View, United States$490.0M
Quobly64Quantum ComputingGrenoble, France$341.5M
Anello Photonics63Defense TechSanta Clara, United States$74.1M
Ncodin56AI Hardware & ChipsPalaiseau, France$22.2M- CACamGraPhic54Artificial IntelligenceUnited Kingdom$278.2M
- IQIQM Quantum54Quantum ComputingEspoo, Finland$902.4M
Quintessent53AI Hardware & ChipsPalo Alto, United States$23.5M
OrangeQS50Quantum ComputingDelft, Netherlands$44.6M
Quantum Transistors47Quantum ComputingPalo Alto, United States$34.0M
PhotonicsQ46Photonic$1.0M
Quancilla30Quantum Computing
NVIDIA Corp84Professional VisualizationSanta Clara, United States$4.1B
Nvidia82HardwareSanta Clara, United States$4.0B
Lightelligence70AI HardwareWaltham, United States$220.7M
Neurophos63AI ChipSan Jose, United States$124.2M
DustPhotonics63Data CenterYokneam Illit, Israel$82.0M
Enlightra62AI HardwareSan Jose, United States$15.6M
QuantWare62Quantum ComputingDelft, Netherlands$162.0M
Cognichip61SemiconductorsRedwood City, United States$93.0M- RARanovus60AI HardwareOttawa, Canada$73.0M
- IQIQM Quantum Computers60Quantum ComputingEspoo, Finland$532.9M
Quantum Motion57Quantum ComputingLondon, United Kingdom$181.0M
QEDMA57Quantum ComputingTel Aviv, Israel$40.7M
Quantum Brilliance56Quantum ComputingCanberra, Australia$23.0M
Universal Quantum55Quantum ComputingBristol, United Kingdom$25.0M
LightSolver55ComputingSan Francisco, United States
Salience Labs54AI HardwarePalo Alto, United States$12.0M
Scintil Photonics54AI ChipGrenoble, France$77.0M- QUQUANTIER TECHNOLOGIES54Quantum ComputingHong Kong, Hong Kong
Infleqtion54Quantum ComputingLondon, United Kingdom$405.0M
Omni Design Technologies53AI HardwareSan Jose, United States$44.3M
New Photonics53SemiconductorTel Aviv, Israel$15.0M- RORockley Photonics53SemiconductorPasadena, United States$160.5M
Optalysys53AI HardwareYork, United Kingdom$30.9M
C12 Quantum Electronics52Quantum ComputingParis, France$29.4M
Akhetonics51AI HardwareSan Francisco, United States$8.3M
Xanadu51Quantum ComputingToronto, Canada$569.5M
D-Wave51Quantum ComputingBurnaby, Canada$40.0M
Oak Ridge50Quantum ComputingOak Ridge, United States$125.0M- ATAtlantic Quantum49Quantum ComputingBoston, United States$12.0M
- AEAEPONYX48SemiconductorMontreal, Canada$7.8M
Cambridge Photon Technology48Photonic Chip DesignCambridge, United Kingdom$20.7M- SKSkorpios Technologies46SemiconductorAnaheim, United States$30.0M
Enablence42Photonic Chip DesignOttawa, Canada$49.3M- Q-Q-ANT42Quantum ComputingTel Aviv, Israel$80.0M
- VAVacua37Quantum Computing
- CACasimir29Quantum ComputingHouston, USA$3.5M
- FRFrostByte24Quantum ComputingDelft, Netherlands
Star Photonics18SemiconductorPiscataway, United States
IBM Quantum12Quantum ComputingYorktown Heights, United States- THEMAIN.AI11Roboticsמנוחה, Israel
LiGenTecPhotonic Chip DesignEcublens, Switzerland$3.3M
Lit OsPhotonic Chip Design
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| PsiQuantum | Quantum Computing | Palo Alto, United States | $3.6B | 70 |
| Rigetti Computing | Quantum Computing | Berkeley, United States | $378.0M | 59 |
| IonQ | Quantum Computing | College Park, United States | $35.0M | 27 |
| RIRiverlane | Quantum Computing | Cambridge, United Kingdom | $93.9M | 48 |
| Nord Quantique Inc. | Quantum Computing | Sherbrooke, Canada | $30.0M | 50 |
| QUANTUMSOURCE LABS | Quantum Computing | Palo Alto, United States | — | 19 |
| Quantum Machines | Quantum Computing | Tel Aviv, Israel | $293.0M | 69 |
| Lightmatter | Hardware | Mountain View, United States | $490.0M | 69 |
| Quobly | Quantum Computing | Grenoble, France | $341.5M | 64 |
| Anello Photonics | Defense Tech | Santa Clara, United States | $74.1M | 63 |
| Ncodin | AI Hardware & Chips | Palaiseau, France | $22.2M | 56 |
| CACamGraPhic | Artificial Intelligence | United Kingdom | $278.2M | 54 |
| IQIQM Quantum | Quantum Computing | Espoo, Finland | $902.4M | 54 |
| Quintessent | AI Hardware & Chips | Palo Alto, United States | $23.5M | 53 |
| OrangeQS | Quantum Computing | Delft, Netherlands | $44.6M | 50 |
| Quantum Transistors | Quantum Computing | Palo Alto, United States | $34.0M | 47 |
| PhotonicsQ | Photonic | — | $1.0M | 46 |
| Quancilla | Quantum Computing | — | — | 30 |
| NVIDIA Corp | Professional Visualization | Santa Clara, United States | $4.1B | 84 |
| Nvidia | Hardware | Santa Clara, United States | $4.0B | 82 |
| Lightelligence | AI Hardware | Waltham, United States | $220.7M | 70 |
| Neurophos | AI Chip | San Jose, United States | $124.2M | 63 |
| DustPhotonics | Data Center | Yokneam Illit, Israel | $82.0M | 63 |
| Enlightra | AI Hardware | San Jose, United States | $15.6M | 62 |
| QuantWare | Quantum Computing | Delft, Netherlands | $162.0M | 62 |
| Cognichip | Semiconductors | Redwood City, United States | $93.0M | 61 |
| RARanovus | AI Hardware | Ottawa, Canada | $73.0M | 60 |
| IQIQM Quantum Computers | Quantum Computing | Espoo, Finland | $532.9M | 60 |
| Quantum Motion | Quantum Computing | London, United Kingdom | $181.0M | 57 |
| QEDMA | Quantum Computing | Tel Aviv, Israel | $40.7M | 57 |
| Quantum Brilliance | Quantum Computing | Canberra, Australia | $23.0M | 56 |
| Universal Quantum | Quantum Computing | Bristol, United Kingdom | $25.0M | 55 |
| LightSolver | Computing | San Francisco, United States | — | 55 |
| Salience Labs | AI Hardware | Palo Alto, United States | $12.0M | 54 |
| Scintil Photonics | AI Chip | Grenoble, France | $77.0M | 54 |
| QUQUANTIER TECHNOLOGIES | Quantum Computing | Hong Kong, Hong Kong | — | 54 |
| Infleqtion | Quantum Computing | London, United Kingdom | $405.0M | 54 |
| Omni Design Technologies | AI Hardware | San Jose, United States | $44.3M | 53 |
| New Photonics | Semiconductor | Tel Aviv, Israel | $15.0M | 53 |
| RORockley Photonics | Semiconductor | Pasadena, United States | $160.5M | 53 |
| Optalysys | AI Hardware | York, United Kingdom | $30.9M | 53 |
| C12 Quantum Electronics | Quantum Computing | Paris, France | $29.4M | 52 |
| Akhetonics | AI Hardware | San Francisco, United States | $8.3M | 51 |
| Xanadu | Quantum Computing | Toronto, Canada | $569.5M | 51 |
| D-Wave | Quantum Computing | Burnaby, Canada | $40.0M | 51 |
| Oak Ridge | Quantum Computing | Oak Ridge, United States | $125.0M | 50 |
| ATAtlantic Quantum | Quantum Computing | Boston, United States | $12.0M | 49 |
| AEAEPONYX | Semiconductor | Montreal, Canada | $7.8M | 48 |
| Cambridge Photon Technology | Photonic Chip Design | Cambridge, United Kingdom | $20.7M | 48 |
| SKSkorpios Technologies | Semiconductor | Anaheim, United States | $30.0M | 46 |
| Enablence | Photonic Chip Design | Ottawa, Canada | $49.3M | 42 |
| Q-Q-ANT | Quantum Computing | Tel Aviv, Israel | $80.0M | 42 |
| VAVacua | Quantum Computing | — | — | 37 |
| CACasimir | Quantum Computing | Houston, USA | $3.5M | 29 |
| FRFrostByte | Quantum Computing | Delft, Netherlands | — | 24 |
| Star Photonics | Semiconductor | Piscataway, United States | — | 18 |
| IBM Quantum | Quantum Computing | Yorktown Heights, United States | — | 12 |
| Robotics | מנוחה, Israel | — | 11 | |
| LiGenTec | Photonic Chip Design | Ecublens, Switzerland | $3.3M | — |
| Lit Os | Photonic Chip Design | — | — | — |