Observed Signal · Nov 10, 2025 · Funding · Source: Trending Topics · Impact: 3/5 · Sentiment: Positive
Photonic Startup iPronics Raises $125M with Nvidia
iPronics, a Valencia-based startup founded as a spin-off from the Universitat Politècnica de València, announced a $125 million Series B round co-led by Maverick Silicon and Light Street Capital, with Nvidia participating. The company develops optical circuit switches (OCS) for AI data centers, enabling optical-domain data routing to improve resilience and reduce power consumption. The product, iPronics ONE, offers sub-30ns latency and reconfiguration under 300 microseconds, and has been shipping to undisclosed AI infrastructure providers. The funding will support shrinking the hardware by roughly 20x, scaling operations, and expanding commercialization, including a new Santa Clara office and a packaging line with contract manufacturer Fabrinet. Total funding to date reaches $177 million, positioning iPronics in a rapidly growing market previously dominated by Google's internal OCS technology.
Significant Series B funding for photonic infrastructure, with Nvidia participation highlighting strategic importance for AI data center scalability and power efficiency.
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Key Takeaways & Evidence Grounding
- iPronics raised $125 million in a Series B funding round.
- The round was co-led by Maverick Silicon and Light Street Capital, with participation from Nvidia.
- Total funding to date stands at $177 million.
- The product iPronics ONE is an optical circuit switch with sub-30ns latency and reconfiguration under 300 microseconds.
- The company plans to shrink the hardware by a factor of 20 and open a Santa Clara office.
Connected Companies & Entities
6 Entities mapped“with participation from Nvidia...”
“The technology became widely known through Google, which uses optical switches in its TPU clusters...”
“set up a dedicated packaging and assembly line with contract manufacturer Fabrinet...”
“Young Sohn of Catalight Capital, which runs a dedicated AI infrastructure fund, joins as an advisor. Sohn served as corporate president and ...”
“new and existing backers including Triatomic Capital, Bosch Ventures, Catalight Capital, the European Innovation Council Fund, The Tate Fami...”
“and sits on the boards of Arm and Cadence Design Systems...”
Ontology Mapping & Concepts
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