Quantum computing firms rush to public markets amid investor surge |
Quantum computing companies are accelerating plans to go public, with three firms already listing in 2026 and up to five more expected, potentially tripling the number of publicly traded pure-play quantum businesses as strong investor demand drives high valuations. The surge reflects growing enthusiasm for quantum technology’s long-term potential, with companies using public listings - often via SPACs - to raise capital quickly, fund development, and compete for talent in a race to commercialise the technology. Recent listings include Infleqtion, Xanadu, and Horizon Quantum, joining earlier entrants such as IonQ and Rigetti. Investor interest has been fuelled by increasing government support, advances in the broader tech ecosystem, and parallels with the early growth of artificial intelligence. Some analysts suggest quantum computing could reach commercial viability by the end of the decade.