Downing Ventures co-leads $35m Series B investment in Ayar Labs

Downing Ventures has announced the completion of a $35m Series B funding round in Ayar Labs as the co-lead investor.

Ayar Labs is a Deep Tech organisation that is solving semiconductor interconnect (I/O), bandwidth and power bottlenecks by moving data using light, with its TeraPHY™ monolithic in-package electronic/photonic chiplet-based solution. The result is a vast improvement in bandwidth, bandwidth density, latency and power consumption across a wider distance.

The round was co-led by Downing Ventures and BlueSky Capital with additional funding provided by Applied Ventures LLC, Castor Ventures and SGInnovate (Singapore) in addition to existing investor participation from Founders Fund, GLOBALFOUNDRIES, Intel Capital, Lockheed Martin Ventures, and Playground Global. Ayar Labs will use the investment to continue product development and commercialisation of its optical (I/O) solution while also expanding its presence in the UK and Europe.

Ayar Labs was founded to drive the next phase of Moore’s Law through its Optical I/O technology. They are disrupting the traditional performance, cost, and efficiency curves of the semiconductor and computing industries by driving a 1000x improvement in interconnect bandwidth density at 10x lower power and latency of copper at distances of up to two kilometres.

Warren Rogers, Partner and Head of Ventures at Downing Ventures comments “Ayar Labs represents the future of interconnects which have eventual applicability to every electronic device on earth. We have the highest confidence that when their optical I/O technology is applied to computing, the industry can accelerate faster than Moore’s Law and redefine the boundaries of computing. We have been extremely impressed with the team at Ayar and how they have proved themselves by already being market leaders in what they do. Charlie and his team are at the frontier of solving critical computing challenges and we are delighted to be supporting Ayar Labs at a global level as they scale up the business and roll out this technology across different markets making photonics the new standard of I/O.”

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