Selected Portfolio

The world's largest full-stack quantum company.

Quantinuum combines Cambridge Quantum's software with Honeywell Quantum Solutions' hardware to deliver end-to-end quantum solutions across cybersecurity, chemistry and AI.

Full-stack Hardware Software

Growth quantinuum.com ↗

Quantum memory for the connected future.

MemQ builds quantum memory technology that enables scalable, long-coherence quantum networks, the missing link for distributed quantum computing and a truly quantum internet.

Quantum hardware Networking Infrastructure

Seed memq.tech ↗

+ more

Several portfolio companies are in stealth. We'll share more as they reach the right moment to go public.

More coming soon