iPronics is a silicon photonics company building programmable optical circuit switching for AI data centres. Its iPronics ONE platform provides programmable optical connectivity within and across racks with integrated control, telemetry and APIs for real time reconfiguration, aimed at improving GPU utilisation and reducing energy use. It raised a $125 million Series B in September 2026 co led by Maverick Silicon and Light Street Capital with NVIDIA participating, taking total funding to $177 million.

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