Lumai
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Lumai

https://lumai.ai/
Last activity: 10.07.2026
Active
Categories: 3DArtificial IntelligenceFutureSpaceTechnologyUniversity
Lumai delivers optical compute for the inference era, enabling up to 50x AI performance and 90% less power. Supports billion-parameter LLMs today.
Mentions
8
Total raised: $10M

Investors 1

DateNameWebsite
10.07.2026PhotonVent...photonvent...

Funding Rounds 1

DateSeriesAmountInvestors
03.04.2025-$10M-

Mentions in press and media 8

DateTitleDescription
03.02.2026Constructor Capital: $110 Million Fund I ClosedConstructor Capital announced it has officially closed its first fund at $110 million, with plans to invest globally in Seed- and Series A-stage startups across DeepTech, SoftwareTech, and EdTech. The firm said Fund I is designed to help fo...
02.02.2026Swiss VC firm Constructor Capital closes €92.8 million debut fund to back DeepTech, software, and EdTech startupsSwiss-based early-stage venture capital firm Constructor Capital has closed its first fund at €92.8 million ($110 million) to back Seed and Series A rounds for startups in DeepTech, software, and EdTech. It aims to support founders working ...
03.04.2025Lumai's Optical Leap: A New Dawn for AI ProcessingIn the heart of Oxford, a revolution is brewing. Lumai, an AI accelerator startup, has secured over $10 million in funding to reshape the landscape of artificial intelligence. This isn’t just another tech startup; it’s a beacon of hope in a...
03.04.2025Lumai Secures More Than $10Million Investment to Slash AI Processing Costs, Boost Performance and Improve Data Center SustainabilityOptical Processing Breakthrough Addresses Limitations of AI Compute Lumai, an AI accelerator startup using optics to address global computational challenges, today announced that it has secured more than a $10 million investment. Lumai’s re...
02.04.2025Lumai secures more than €9.2 million to slash AI processing costs and boost performanceOxford-based Lumai, an AI accelerator startup using optics to address global computational challenges, today announced that it has secured more than €9.2 million to help AI data centres reduce costs and boost performance – while minimising ...
02.04.2025Lumai secures over $10M investment for optical processing techUK AI optical processing startup Lumai has secured more than $10 million in investment. Spun out of the University of Oxford, Lumai is tackling the limitations of AI compute by using optical processing to accelerate LLM and other transforme...
02.04.2025Lumai Raises Over $10M in FundingLumai, an Oxford, UK-based AI accelerator startup using optics to address global computational challenges, raised over $10M in funding. The round was led by Constructor Capital, with participation from existing investor IP Group, alongside ...
02.04.2025Lumai, an Oxford spinout and AI accelerator startup, raises $10M+ to cut AI compute costs with optical accelerationAs AI models get bigger and more power-hungry, data centers struggle to keep up. The cost of training and running large language models (LLMs) keeps climbing, and silicon chips are hitting performance limits. With U.S. data center energy us...

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