Silveray
About Silveray
Silveray is a medical-devices startup based in Stockport, United Kingdomsince 2018. The company reached Series A stage in November 2024 with a null round led by Northern Gritstone. Silveray's investor base includes 7 institutional funds, with PXN Ventures leading the most recent equity round.
Silveray is a University of Surrey spin-out developing Digital X-ray Film (DXF®), an ultra-thin, flexible, and reusable X-ray detector technology that makes digital imaging accessible where rigid detectors cannot operate. Its patented NPX semiconductor nanoparticle ink can be coated onto any surface to create curved or flexible X-ray detectors, delivering improved imaging sharpness and less intrusive patient experiences. Initially deployed in industrial inspection — oil and gas pipelines, aerospace, nuclear, and automotive — Silveray is now expanding into healthcare diagnostics including breast cancer screening, radiotherapy, and dental imaging.
Silveray Funding Rounds Timeline
2 rounds · since 2018
| Round | Date | Amount | Valuation | Lead investor | Co-investors |
|---|---|---|---|---|---|
| Seed Extension | November 2024 | Undisclosed | — | Northern Gritstone | ACF Investors, Empirical Ventures, Deeptech Labs, Hamamatsu Ventures |
| Series A | June 2026 | Undisclosed | — | PXN Ventures | Northern Gritstone, Empirical Ventures, ACF Investors, Future Planet Capital |
Investors in Silveray
7 institutional investors across 2 rounds
Lead investors
Co-investors
Recent news about Silveray
- FundingSilveray Secures £5M to Expand X-Ray Technology into HealthcareJune 2026
Questions about Silveray
How much has Silveray raised?
Silveray has raised null across 2 funding rounds since 2018.
Who are the investors of Silveray?
Silveray's investors include PXN Ventures, Northern Gritstone, Empirical Ventures, ACF Investors, Future Planet Capital, Deeptech Labs, Hamamatsu Ventures.
When was Silveray's last funding round?
Silveray's most recent round was a null Seed Extension in November 2024, led by Northern Gritstone.
Where is Silveray headquartered?
Silveray is headquartered in Stockport, United Kingdom, and was founded in 2018 by [object Object], [object Object].