PsiQuantum Employee Directory
Computer Hardware ManufacturingCalifornia, United States501-1000 Employees
PsiQuantum is a computer hardware manufacturing company headquartered in Palo Alto, California, with a workforce of 501-1000 employees. The firm concentrates on quantum computing and states its goal as building the world's first useful quantum computer, endorsing photonics as the path and making error correction central to its work; its staff includes quantum physicists, semiconductor and systems engineers, software engineers, and system architects. The organization notes that a useful quantum computer requires at least one million qubits in addition to error correction. In 2026, PsiQuantum expanded its facilities internationally, including opening a dedicated Test & Validation Lab in Brisbane, Australia at Griffith University's Nathan Campus, and relocating its Australian site to Moreton Bay Central, with further expansions to the United Kingdom. The company maintains a website at https://psiquantum.com.
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