Quantum & Advanced Computing
Quantinuum
Broomfield, COEst. 2021Quantum Computing & Hardware
Founded
2021
Stage
Public / Acquired
Team size
300+ employees
Sector
Quantum & Advanced Computing
About
World-leading quantum computing company combining trapped-ion hardware with a full quantum software stack. Completed its Nasdaq IPO in June 2026 (ticker QNT), raising $1.68B at roughly a $15.6B valuation. Formed in 2021 from the merger of Honeywell Quantum Solutions and Cambridge Quantum. Major Broomfield, CO headquarters and engineering presence.
Funding
StatusIPO
Amount raised$1.68B
Valuation$15.6B
Public listingListed · QNT
Funding detail is compiled from public sources and may lag recent activity.