Alternatives to SiPhotonIC
The top Photonic Chip Design companies similar to SiPhotonIC, 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.
- IMImecNanoelectronicsLeuven, Belgium
GlobalFoundries60SemiconductorMalta, United States$3.0B- RORockley Photonics53SemiconductorPasadena, United States$60.5M
Dream Photonics48Semiconductor ManufacturingVancouver, Canada$1.1M
Lightmatter69HardwareMountain View, United States$400.0M
LightSolver55ComputingSan Francisco, United States
New Photonics53SemiconductorTel Aviv, Israel
Atomica Software42Advanced ManufacturingSan Jose, United States
Enablence42Photonic Chip DesignOttawa, Canada$49.3M
BlueDot Photonics41AI HardwarePalo Alto, United States
Lumentum Holdings25SemiconductorMilpitas, United States- SUSunward Optoelectronics6OptoelectronicsShanghai, China
Lightelligence70AI HardwareWaltham, United States$220.7M
Quantum Machines69Quantum ComputingTel Aviv, Israel$293.0M
Olix Computing68AI ChipLondon, UK$300.0M
Anello Photonics63Defense TechSanta Clara, United States$74.1M
Phononics63DiamondDurham, United States
Neurophos63AI ChipSan Jose, United States$124.2M
DustPhotonics63Data CenterYokneam Illit, Israel$82.0M
Enlightra62AI HardwareSan Jose, United States$15.0M- SISilicon Box62SemiconductorSunnyvale, United States$502.5M
Quantum Source Labs61Quantum ComputingPalo Alto, United States$78.5M
Qnami60Quantum SensingNeuchâtel, Switzerland$8.0M
Rapidus60SemiconductorTokyo, Japan$15.5B- RARanovus60AI HardwareOttawa, Canada
Glass Imaging59CameraTel Aviv, Israel$31.5M
Ncodin56AI Hardware & ChipsPalaiseau, France$22.2M
Taalas56Artificial IntelligenceToronto, Canada$219.0M- CACamGraPhic54Artificial IntelligenceUnited Kingdom$278.2M
VLC Photonics54Photonic Chip DesignValencia, Spain$6.1M
Salience Labs54AI HardwarePalo Alto, United States$12.0M
Scintil Photonics54AI ChipGrenoble, France$77.0M
Groove Quantum54Quantum ComputingDelft, Netherlands$43.8M- QUQUANTIER TECHNOLOGIES54Quantum ComputingHong Kong, Hong Kong
Innoviz53Autonomous VehiclesTel Aviv, Israel$246.0M
Optalysys53AI HardwareYork, United Kingdom$30.9M
Quintessent53AI Hardware & ChipsPalo Alto, United States$23.5M
Akhetonics51AI HardwareSan Francisco, United States$8.3M
Optoplex50Photonic ComponentsFremont, United States$6.0M- NLnLIGHT49SemiconductorVancouver, United States
- AEAEPONYX48SemiconductorMontreal, Canada$7.8M
Cambridge Photon Technology48Photonic Chip DesignCambridge, United Kingdom$20.7M
UniFabriX47StorageSan Jose, United States
3DOptix463D- SKSkorpios Technologies46SemiconductorAnaheim, United States$30.0M
PhotonicsQ46Photonic$1.0M
Cailabs40Optical ComponentsLannion, France$98.8M
DualBird Technologies38Semiconductor
POLYBEN TECHNOLOGIES36Advanced ManufacturingMontreal, Canada$7.0M
Enervibe35EnergyTel Aviv, Israel- DEDeepLight33AI Chip$1.5M
- OPOpenLight31Silicon PhotonicsSanta Barbara, United States$214.0M
Photonic Systems24Photonic Chip DesignBillerica, United States$10.0M
Star Photonics18SemiconductorPiscataway, United States
Modulight.bio15HealthcareTampere, Finland- PHPhotonic Instruments, Inc.7PhotonicsValencia, United States
- AEAeroflex Wichita Inc4AerospaceWichita, United States
- EXExcelitas Technologies3PhotonicsPittsburgh, United States
Vector Photonics0AI HardwareLiverpool, United Kingdom
GF (GlobalFoundries)SemiconductorMalta, United States
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| IMImec | Nanoelectronics | Leuven, Belgium | — | — |
| GlobalFoundries | Semiconductor | Malta, United States | $3.0B | 60 |
| RORockley Photonics | Semiconductor | Pasadena, United States | $60.5M | 53 |
| Dream Photonics | Semiconductor Manufacturing | Vancouver, Canada | $1.1M | 48 |
| Lightmatter | Hardware | Mountain View, United States | $400.0M | 69 |
| LightSolver | Computing | San Francisco, United States | — | 55 |
| New Photonics | Semiconductor | Tel Aviv, Israel | — | 53 |
| Atomica Software | Advanced Manufacturing | San Jose, United States | — | 42 |
| Enablence | Photonic Chip Design | Ottawa, Canada | $49.3M | 42 |
| BlueDot Photonics | AI Hardware | Palo Alto, United States | — | 41 |
| Lumentum Holdings | Semiconductor | Milpitas, United States | — | 25 |
| SUSunward Optoelectronics | Optoelectronics | Shanghai, China | — | 6 |
| Lightelligence | AI Hardware | Waltham, United States | $220.7M | 70 |
| Quantum Machines | Quantum Computing | Tel Aviv, Israel | $293.0M | 69 |
| Olix Computing | AI Chip | London, UK | $300.0M | 68 |
| Anello Photonics | Defense Tech | Santa Clara, United States | $74.1M | 63 |
| Phononics | Diamond | Durham, United States | — | 63 |
| 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 | $15.0M | 62 |
| SISilicon Box | Semiconductor | Sunnyvale, United States | $502.5M | 62 |
| Quantum Source Labs | Quantum Computing | Palo Alto, United States | $78.5M | 61 |
| Qnami | Quantum Sensing | Neuchâtel, Switzerland | $8.0M | 60 |
| Rapidus | Semiconductor | Tokyo, Japan | $15.5B | 60 |
| RARanovus | AI Hardware | Ottawa, Canada | — | 60 |
| Glass Imaging | Camera | Tel Aviv, Israel | $31.5M | 59 |
| Ncodin | AI Hardware & Chips | Palaiseau, France | $22.2M | 56 |
| Taalas | Artificial Intelligence | Toronto, Canada | $219.0M | 56 |
| CACamGraPhic | Artificial Intelligence | United Kingdom | $278.2M | 54 |
| VLC Photonics | Photonic Chip Design | Valencia, Spain | $6.1M | 54 |
| Salience Labs | AI Hardware | Palo Alto, United States | $12.0M | 54 |
| Scintil Photonics | AI Chip | Grenoble, France | $77.0M | 54 |
| Groove Quantum | Quantum Computing | Delft, Netherlands | $43.8M | 54 |
| QUQUANTIER TECHNOLOGIES | Quantum Computing | Hong Kong, Hong Kong | — | 54 |
| Innoviz | Autonomous Vehicles | Tel Aviv, Israel | $246.0M | 53 |
| Optalysys | AI Hardware | York, United Kingdom | $30.9M | 53 |
| Quintessent | AI Hardware & Chips | Palo Alto, United States | $23.5M | 53 |
| Akhetonics | AI Hardware | San Francisco, United States | $8.3M | 51 |
| Optoplex | Photonic Components | Fremont, United States | $6.0M | 50 |
| NLnLIGHT | Semiconductor | Vancouver, United States | — | 49 |
| AEAEPONYX | Semiconductor | Montreal, Canada | $7.8M | 48 |
| Cambridge Photon Technology | Photonic Chip Design | Cambridge, United Kingdom | $20.7M | 48 |
| UniFabriX | Storage | San Jose, United States | — | 47 |
| 3DOptix | 3D | — | — | 46 |
| SKSkorpios Technologies | Semiconductor | Anaheim, United States | $30.0M | 46 |
| PhotonicsQ | Photonic | — | $1.0M | 46 |
| Cailabs | Optical Components | Lannion, France | $98.8M | 40 |
| DualBird Technologies | Semiconductor | — | — | 38 |
| POLYBEN TECHNOLOGIES | Advanced Manufacturing | Montreal, Canada | $7.0M | 36 |
| Enervibe | Energy | Tel Aviv, Israel | — | 35 |
| DEDeepLight | AI Chip | — | $1.5M | 33 |
| OPOpenLight | Silicon Photonics | Santa Barbara, United States | $214.0M | 31 |
| Photonic Systems | Photonic Chip Design | Billerica, United States | $10.0M | 24 |
| Star Photonics | Semiconductor | Piscataway, United States | — | 18 |
| Modulight.bio | Healthcare | Tampere, Finland | — | 15 |
| PHPhotonic Instruments, Inc. | Photonics | Valencia, United States | — | 7 |
| AEAeroflex Wichita Inc | Aerospace | Wichita, United States | — | 4 |
| EXExcelitas Technologies | Photonics | Pittsburgh, United States | — | 3 |
| Vector Photonics | AI Hardware | Liverpool, United Kingdom | — | 0 |
| GF (GlobalFoundries) | Semiconductor | Malta, United States | — | — |