Salience Labs, an Oxford University spin-out, builds photonic chips that switch and route optical signals, targeting the interconnect bottleneck in large AI clusters. Its technology stacks photonics on standard CMOS. Customers are datacentre networking and AI infrastructure vendors.
Photonic switching and optical interconnect chips for AI datacentres
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€111,400,000
Total raised
-
Valuation
65
Employees
2021
Founded
Funding history
Series B - October 14, 2026
Series B - €111,400,000
October 14, 2026 · Read the story
Bullhound Capital - Verified by the Sesamers desk AMD Ventures - Verified by the Sesamers desk Applied Ventures - Verified by the Sesamers desk British Business Bank - Verified by the Sesamers desk Cambridge Innovation Capital - Verified by the Sesamers desk Hudson River Trading - Verified by the Sesamers desk Intel Capital - Verified by the Sesamers desk Oxford Science Enterprises - Verified by the Sesamers desk SBI Group - Verified by the Sesamers desk Silicon Catalyst Ventures - Verified by the Sesamers desk
AMD Ventures, Intel Capital, SBI Group, Hudson River Trading, British Business Bank, Applied Ventures, Oxford Science Enterprises, Cambridge Innovation Capital, Silicon Catalyst Ventures
Series A - February 1, 2025
Series A - $30,000,000
February 1, 2025
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