Top 5 Quantum Computing startups in USA

Updated: May 19, 2024

1
Funding: $432M
IonQ is a developer of quantum computing for commercial applications.
2
Funding: $298.5M
Rigetti Computing is a full-stack quantum computing company. They design and manufacture superconducting quantum integrated circuits, package and deploy those chips in a low temperature environment, and build control systems to perform quantum logic operations on them.
3
Funding: $195.7M
ColdQuanta develops and designs instruments and systems for quantum technology applications. The company offers unique products and services for scientific and industrial applications such as cold atom information processing, atomic clocks, and inertial sensing.
4
Funding: $10.3M
Aliro Technologies has built a platform for developers to code more easily for quantum environments
5
Funding: $2.6M
Super.tech develops software that speeds up quantum computing by bridging the gap between applications and hardware.