The funding round was led by funds and accounts managed by BlackRock, along with participation from insiders including Baillie Gifford and M12 - Microsoft's venture fund - and new investors including Blackbird Ventures and Temasek. PsiQuantum has now raised a total of $665 million in funding to date.

Powered by breakthroughs in silicon photonics and quantum architecture, PsiQuantum is on course to build the world's first commercially viable quantum computer to solve some of the world's most important challenges. PsiQuantum believes silicon photonics is the only way to achieve the necessary scale required for error correction and deliver a fault-tolerant, general-purpose quantum computer. With quantum chips now being manufactured in a world-leading semiconductor fab, PsiQuantum is uniquely positioned to deliver quantum capabilities that will drive advances in climate, healthcare, finance, energy, agriculture, transportation, communications, and beyond. To learn more, visit www.psiquantum.com.