Every public capital-raising filing we've indexed for this company, over time. Compiled automatically from public sources — not verified by the company.

Filings

Total reported raised

$1.4B

People named

First indexed

2026

Funding history (2)

Nov 14, 2025Company raise· Computers

Quantinuum raised $838.8M

Raised

$838.8M

Aug 25, 2025Company raise· Computers

Quantinuum raised $593.8M

Raised

$593.8M

People named on filings

Anne Madden · Director Avinash Palaniswamy · Executive Officer Brian Sereda · Executive Officer George Sherman · Director Gregory Lewis · Director Ilyas Khan · Director Jennifer Strabley · Executive Officer Kaniah Konkoly-Thege · Executive Officer Niels Nielsen · Director Rajeeb Hazra · Executive Officer Susan Schwamberger · Executive Officer Vimal Kapur · Director Waseem Shiraz · Executive Officer