Alternatives to Casimir
The top Quantum Computing companies similar to Casimir, 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.
Vocai55BatteryTel Aviv, Israel
D-Wave51Quantum ComputingBurnaby, Canada- IMImecNanoelectronicsLeuven, Belgium
PsiQuantum70Quantum ComputingPalo Alto, United States$3.6B
Barrell63LithiumDenver, USA
Quantum Motion57Quantum ComputingLondon, United Kingdom$181.0M- IQIQM Quantum54Quantum ComputingEspoo, Finland$852.4M
Chiral Energies40EnergyPalo Alto, United States$10.0M
Agri-Light Energy Systems31Energy- FRFrostByte24Quantum ComputingDelft, Netherlands
IBM Quantum12Quantum ComputingYorktown Heights, United States- Quantum DivingQuantum ComputingTel Aviv, Israel$1.0M
Mitsubishi Heavy IndustriesEnergy SystemsTokyo, Japan- SiliconcapacitorsAI Chip
SolarEdge86EnergyHerzliya, Israel$71.8M
Intel Corporation85Computer Vision HardwareSanta Clara, United States$134.0M
Arevon Energy85Energy & Climate TechWestlake Village, United States
Think Silicon85AI ChipPatras, Greece
NVIDIA Corp84Professional VisualizationSanta Clara, United States$4.1B
Nvidia82HardwareSanta Clara, United States$4.0B
Lightelligence70AI HardwareWaltham, United States$220.7M
Olix Computing68AI ChipLondon, UK$300.0M
d-Matrix66AI ChipSanta Clara, United States$439.0M
eSilicon66SemiconductorSan Jose, United States$100.0M
SiFive66AI ChipSan Jose, United States$774.9M
Habana Labs64ComputingTel Aviv, Israel$105.0M
Quobly64Quantum ComputingGrenoble, France$341.5M
NeuroBlade63SemiconductorTel Aviv, Israel$110.5M
Next Silicon63ComputingTel Aviv, Israel$235.0M
eleQtron63Quantum ComputingSiegen, Germany$83.0M
Neurophos63AI ChipSan Jose, United States$124.2M
Expedera63AI HardwareSanta Clara, United States$38.0M
QuantWare62Quantum ComputingDelft, Netherlands$162.0M
ArtIn Energy62EnergyTampa, United States$255.0M
Quantum Art62Quantum ComputingTel Aviv, Israel$141.1M
Efficient Computer62SemiconductorsPalo Alto, United States$60.0M- GRGreen Flexibility61EnergyAmsterdam, Netherlands$400.0M
- SISILA61Energy StoragePalo Alto, United States$188.0M
Ventana Micro Systems61AI ChipCupertino, United States$70.4M- LILion Storage61EnergySan Francisco, United States$350.0M
- IQIQM Quantum Computers60Quantum ComputingEspoo, Finland$532.9M
Rapidus60SemiconductorTokyo, Japan$15.5B
FuriosaAI60AI ChipSeoul, South Korea$405.0M
Annapurna Labs59StorageTel Aviv, Israel$40.0M
IQM58Quantum ComputingEspoo, Finland$516.0M
Rebellions58AI ChipSeoul, South Korea$583.0M
Cerebras Systems58AI ChipSunnyvale, United States$1.7B
Ambiq Micro57AI ChipAustin, United States$120.0M- UNUntether AI57AI ChipToronto, Canada$158.0M
Biren Technology57AI HardwareShanghai, China$1.1B
Quantum Brilliance56Quantum ComputingCanberra, Australia$23.0M
Touch56SemiconductorSan Jose, United States$80.0M
Excelero55Data CenterSanta Clara, United States$25.0M
LightSolver55ComputingSan Francisco, United States
POLYN Technology55SemiconductorTel Aviv, Israel
Universal Quantum55Quantum ComputingBristol, United Kingdom$25.0M
Groq54AI HardwareMountain View, United States$2.4B
Scintil Photonics54AI ChipGrenoble, France$77.0M- FOFonto Power54EnergySan Francisco, United States$15.0M
Infleqtion54Quantum ComputingLondon, United Kingdom$200.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Vocai | Battery | Tel Aviv, Israel | — | 55 |
| D-Wave | Quantum Computing | Burnaby, Canada | — | 51 |
| IMImec | Nanoelectronics | Leuven, Belgium | — | — |
| PsiQuantum | Quantum Computing | Palo Alto, United States | $3.6B | 70 |
| Barrell | Lithium | Denver, USA | — | 63 |
| Quantum Motion | Quantum Computing | London, United Kingdom | $181.0M | 57 |
| IQIQM Quantum | Quantum Computing | Espoo, Finland | $852.4M | 54 |
| Chiral Energies | Energy | Palo Alto, United States | $10.0M | 40 |
| Agri-Light Energy Systems | Energy | — | — | 31 |
| FRFrostByte | Quantum Computing | Delft, Netherlands | — | 24 |
| IBM Quantum | Quantum Computing | Yorktown Heights, United States | — | 12 |
| Quantum Computing | Tel Aviv, Israel | $1.0M | — | |
| Mitsubishi Heavy Industries | Energy Systems | Tokyo, Japan | — | — |
| AI Chip | — | — | — | |
| SolarEdge | Energy | Herzliya, Israel | $71.8M | 86 |
| Intel Corporation | Computer Vision Hardware | Santa Clara, United States | $134.0M | 85 |
| Arevon Energy | Energy & Climate Tech | Westlake Village, United States | — | 85 |
| Think Silicon | AI Chip | Patras, Greece | — | 85 |
| 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 |
| Olix Computing | AI Chip | London, UK | $300.0M | 68 |
| d-Matrix | AI Chip | Santa Clara, United States | $439.0M | 66 |
| eSilicon | Semiconductor | San Jose, United States | $100.0M | 66 |
| SiFive | AI Chip | San Jose, United States | $774.9M | 66 |
| Habana Labs | Computing | Tel Aviv, Israel | $105.0M | 64 |
| Quobly | Quantum Computing | Grenoble, France | $341.5M | 64 |
| NeuroBlade | Semiconductor | Tel Aviv, Israel | $110.5M | 63 |
| Next Silicon | Computing | Tel Aviv, Israel | $235.0M | 63 |
| eleQtron | Quantum Computing | Siegen, Germany | $83.0M | 63 |
| Neurophos | AI Chip | San Jose, United States | $124.2M | 63 |
| Expedera | AI Hardware | Santa Clara, United States | $38.0M | 63 |
| QuantWare | Quantum Computing | Delft, Netherlands | $162.0M | 62 |
| ArtIn Energy | Energy | Tampa, United States | $255.0M | 62 |
| Quantum Art | Quantum Computing | Tel Aviv, Israel | $141.1M | 62 |
| Efficient Computer | Semiconductors | Palo Alto, United States | $60.0M | 62 |
| GRGreen Flexibility | Energy | Amsterdam, Netherlands | $400.0M | 61 |
| SISILA | Energy Storage | Palo Alto, United States | $188.0M | 61 |
| Ventana Micro Systems | AI Chip | Cupertino, United States | $70.4M | 61 |
| LILion Storage | Energy | San Francisco, United States | $350.0M | 61 |
| IQIQM Quantum Computers | Quantum Computing | Espoo, Finland | $532.9M | 60 |
| Rapidus | Semiconductor | Tokyo, Japan | $15.5B | 60 |
| FuriosaAI | AI Chip | Seoul, South Korea | $405.0M | 60 |
| Annapurna Labs | Storage | Tel Aviv, Israel | $40.0M | 59 |
| IQM | Quantum Computing | Espoo, Finland | $516.0M | 58 |
| Rebellions | AI Chip | Seoul, South Korea | $583.0M | 58 |
| Cerebras Systems | AI Chip | Sunnyvale, United States | $1.7B | 58 |
| Ambiq Micro | AI Chip | Austin, United States | $120.0M | 57 |
| UNUntether AI | AI Chip | Toronto, Canada | $158.0M | 57 |
| Biren Technology | AI Hardware | Shanghai, China | $1.1B | 57 |
| Quantum Brilliance | Quantum Computing | Canberra, Australia | $23.0M | 56 |
| Touch | Semiconductor | San Jose, United States | $80.0M | 56 |
| Excelero | Data Center | Santa Clara, United States | $25.0M | 55 |
| LightSolver | Computing | San Francisco, United States | — | 55 |
| POLYN Technology | Semiconductor | Tel Aviv, Israel | — | 55 |
| Universal Quantum | Quantum Computing | Bristol, United Kingdom | $25.0M | 55 |
| Groq | AI Hardware | Mountain View, United States | $2.4B | 54 |
| Scintil Photonics | AI Chip | Grenoble, France | $77.0M | 54 |
| FOFonto Power | Energy | San Francisco, United States | $15.0M | 54 |
| Infleqtion | Quantum Computing | London, United Kingdom | $200.0M | 54 |