PsiQuantum, founded in 2015, stands at the forefront of revolutionary technological development, aiming to build the world’s first useful quantum computers. Their slogan, "Building the world’s first useful quantum computers," reflects their ambitious mission. Grounded in the belief that photonics is the key to a robust quantum computer, PsiQuantum emphasizes error correction in its approach to creating machines with at least 1,000,000 qubits.
Their interdisciplinary team combines expertise from quantum physics, semiconductors, and systems engineering, underpinning their focus on real-world problem-solving. With headquarters in the United States, PsiQuantum captures attention across various industries, including Hardware, IT, Quantum, and Semiconductor.
In a significant funding milestone, they secured a $1.00B Growth Equity VC investment on 01 June 2025, with contributions from a diverse array of investors such as Type One Ventures, Blackbird Ventures, Ribbit Capital, BlackRock, and Nvidia. This substantial backing highlights strong investor confidence in their transformative potential.