Alternatives to Sjphotons
The top Photonics companies similar to Sjphotons, 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.
3DOptix463D$1.0M- PHPhotonic Instruments, Inc.7PhotonicsValencia, United States
Periodic Labs74Artificial IntelligenceSan Francisco, United States$605.0M
Vexlum70SemiconductorsTampere, Finland$17.9M
Lightmatter69HardwareMountain View, United States$490.0M
Observable Space64AerospaceAdrian, United States$101.0M
Novanta63Medical TechnologyBedford, United States$300.0M
DigiLens62AR VRSunnyvale, United States$50.0M
AetherFlux61Quantum ComputingPalo Alto, United States$300.0M
World View60SpaceTechTucson, United States$80.0M
SparrowQuantum60Quantum ComputingCopenhagen, Denmark$32.8M
Effect Photonics60Semiconductor ManufacturingEindhoven, Netherlands$168.0M- LILila Sciences59Artificial IntelligenceCambridge, United States$2.2B
Xscape Photonics56SemiconductorsFort Lee, United States$54.0M
Fourier Optics55ComputingPalo Alto, United States- ASAstradyne54AI InfrastructureSan Francisco, United States$2.2M
Voyage8154Computer VisionTel Aviv, Israel$10.0M
Neuronics54AI Drug DiscoverySan Francisco, United States- EDEdison Software53Consumer AppSan Jose, United States$8.2M
Xanadu51Quantum ComputingToronto, Canada$569.5M
Altara50Agentic AISan Francisco, United States$7.6M
Oak Ridge50Quantum ComputingOak Ridge, United States$125.0M
Skoros49Advanced Manufacturing and MaterialsJerusalem, Israel$1.0M- NLnLIGHT49SemiconductorVancouver, United States$10.0M
Predoc49AI Search EngineSan Francisco, United States$61.0M
Dream Photonics48Semiconductor ManufacturingVancouver, Canada$1.1M- BRBrilliance47Augmented RealityEnschede, Netherlands$6.0M
Proofig46Quality AssuranceTel Aviv, Israel$1.0M
RealityPlus46Augmented Reality (AR)Tel Aviv, Israel$15.0M
Lightfield Medical, Inc.45MedTechSan Carlos, United States$10.0M
Modulight44Laser TechnologyTampere, Finland$155.6M
NUBURU44Defense TechDenver, USA$35.3M
Cloudberry Ventures43Venture CapitalLondon, United Kingdom$32.4M
Atomica Software42Advanced ManufacturingSan Jose, United States$10.0M
Cailabs40Optical ComponentsLannion, France$98.8M
Alcor40CryopreservationScottsdale, United States$485K
HyperVision.ai36Augmented Reality (AR)Tel Aviv, Israel- ESEssilor35Medical DevicesCharenton-le-Pont, France
- DEDeepLight33AI Chip$1.5M
In-Situ29Environmental MonitoringFort Collins, United States
PhotonHub Europe28PhotonicsEurope
SiPhotonIC26Photonic Chip DesignLyngby, Denmark- CNCnuic26SemiconductorsEdinburgh, Scotland$3.0M
Lumentum Holdings25SemiconductorMilpitas, United States
Taara Connect25Wireless CommunicationsSunnyvale, United States
Nanometrics Inc.24Seismic MonitoringOttawa, Canada
Spacebackend23Space- Quantum Kinetics19Quantum ComputingToronto, Canada
Paper-to-Podcast15Voice AI- LILivermore Center for Quantum Science12Quantum ComputingLivermore, USA
- RARaycus10ManufacturingWuhan, China
- IPIPG Photonics10PhotonicsMarlborough, United States
- SUSunward Optoelectronics6OptoelectronicsShanghai, China
- EXExcelitas Technologies3PhotonicsPittsburgh, United States
LabscoopE-commerceSan Francisco, United States$1.6M
BingranAgentic AIBerkeley, United States
Keysight TechnologiesElectronic MeasurementSanta Rosa, United States- Penrose ResearchAI Drug DiscoveryCambridge, United Kingdom
DrugatlasDrug Discovery
ColdlabsexpertsAI Infrastructure
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| 3DOptix | 3D | — | $1.0M | 46 |
| PHPhotonic Instruments, Inc. | Photonics | Valencia, United States | — | 7 |
| Periodic Labs | Artificial Intelligence | San Francisco, United States | $605.0M | 74 |
| Vexlum | Semiconductors | Tampere, Finland | $17.9M | 70 |
| Lightmatter | Hardware | Mountain View, United States | $490.0M | 69 |
| Observable Space | Aerospace | Adrian, United States | $101.0M | 64 |
| Novanta | Medical Technology | Bedford, United States | $300.0M | 63 |
| DigiLens | AR VR | Sunnyvale, United States | $50.0M | 62 |
| AetherFlux | Quantum Computing | Palo Alto, United States | $300.0M | 61 |
| World View | SpaceTech | Tucson, United States | $80.0M | 60 |
| SparrowQuantum | Quantum Computing | Copenhagen, Denmark | $32.8M | 60 |
| Effect Photonics | Semiconductor Manufacturing | Eindhoven, Netherlands | $168.0M | 60 |
| LILila Sciences | Artificial Intelligence | Cambridge, United States | $2.2B | 59 |
| Xscape Photonics | Semiconductors | Fort Lee, United States | $54.0M | 56 |
| Fourier Optics | Computing | Palo Alto, United States | — | 55 |
| ASAstradyne | AI Infrastructure | San Francisco, United States | $2.2M | 54 |
| Voyage81 | Computer Vision | Tel Aviv, Israel | $10.0M | 54 |
| Neuronics | AI Drug Discovery | San Francisco, United States | — | 54 |
| EDEdison Software | Consumer App | San Jose, United States | $8.2M | 53 |
| Xanadu | Quantum Computing | Toronto, Canada | $569.5M | 51 |
| Altara | Agentic AI | San Francisco, United States | $7.6M | 50 |
| Oak Ridge | Quantum Computing | Oak Ridge, United States | $125.0M | 50 |
| Skoros | Advanced Manufacturing and Materials | Jerusalem, Israel | $1.0M | 49 |
| NLnLIGHT | Semiconductor | Vancouver, United States | $10.0M | 49 |
| Predoc | AI Search Engine | San Francisco, United States | $61.0M | 49 |
| Dream Photonics | Semiconductor Manufacturing | Vancouver, Canada | $1.1M | 48 |
| BRBrilliance | Augmented Reality | Enschede, Netherlands | $6.0M | 47 |
| Proofig | Quality Assurance | Tel Aviv, Israel | $1.0M | 46 |
| RealityPlus | Augmented Reality (AR) | Tel Aviv, Israel | $15.0M | 46 |
| Lightfield Medical, Inc. | MedTech | San Carlos, United States | $10.0M | 45 |
| Modulight | Laser Technology | Tampere, Finland | $155.6M | 44 |
| NUBURU | Defense Tech | Denver, USA | $35.3M | 44 |
| Cloudberry Ventures | Venture Capital | London, United Kingdom | $32.4M | 43 |
| Atomica Software | Advanced Manufacturing | San Jose, United States | $10.0M | 42 |
| Cailabs | Optical Components | Lannion, France | $98.8M | 40 |
| Alcor | Cryopreservation | Scottsdale, United States | $485K | 40 |
| HyperVision.ai | Augmented Reality (AR) | Tel Aviv, Israel | — | 36 |
| ESEssilor | Medical Devices | Charenton-le-Pont, France | — | 35 |
| DEDeepLight | AI Chip | — | $1.5M | 33 |
| In-Situ | Environmental Monitoring | Fort Collins, United States | — | 29 |
| PhotonHub Europe | Photonics | Europe | — | 28 |
| SiPhotonIC | Photonic Chip Design | Lyngby, Denmark | — | 26 |
| CNCnuic | Semiconductors | Edinburgh, Scotland | $3.0M | 26 |
| Lumentum Holdings | Semiconductor | Milpitas, United States | — | 25 |
| Taara Connect | Wireless Communications | Sunnyvale, United States | — | 25 |
| Nanometrics Inc. | Seismic Monitoring | Ottawa, Canada | — | 24 |
| Spacebackend | Space | — | — | 23 |
| Quantum Computing | Toronto, Canada | — | 19 | |
| Paper-to-Podcast | Voice AI | — | — | 15 |
| LILivermore Center for Quantum Science | Quantum Computing | Livermore, USA | — | 12 |
| RARaycus | Manufacturing | Wuhan, China | — | 10 |
| IPIPG Photonics | Photonics | Marlborough, United States | — | 10 |
| SUSunward Optoelectronics | Optoelectronics | Shanghai, China | — | 6 |
| EXExcelitas Technologies | Photonics | Pittsburgh, United States | — | 3 |
| Labscoop | E-commerce | San Francisco, United States | $1.6M | — |
| Bingran | Agentic AI | Berkeley, United States | — | — |
| Keysight Technologies | Electronic Measurement | Santa Rosa, United States | — | — |
| AI Drug Discovery | Cambridge, United Kingdom | — | — | |
| Drugatlas | Drug Discovery | — | — | — |
| Coldlabsexperts | AI Infrastructure | — | — | — |