X0708 D/A LIVE 0002006462 Quantinuum 303 S Technology Ct Broomfield CO COLORADO 80021 720-798-5134 CAYMAN ISLANDS None None Other Cayman Islands exempted company true 2021 Ilyas Khan 2nd Floor Partnership House Carlisle Place London X0 UNITED KINGDOM SW1P 1BX Executive Officer Director Chief Product Officer Anne Madden 855 S. Mint Street Charlotte NC NORTH CAROLINA 28202 Director Niels Nielsen 1st Floor 5 Wigmore Street London X0 UNITED KINGDOM W1U 1PB Director George Sherman 740 Willow Run Wyckoff NJ NEW JERSEY 07481 Director Gregory Lewis 855 S. Mint Street Charlotte NC NORTH CAROLINA 28202 Director Rajeeb Hazra 301 Interlocken Parkway Suite 120 Broomfield CO COLORADO 80021 Executive Officer CEO Kaniah Konkoly-Thege 8799 Brooklyn Blvd. Brooklyn Park MN MINNESOTA 55428 Executive Officer Chief Legal Officer & Secretary Brian Sereda 303 S. Technology Ct. Broomfield CO COLORADO 80021 Executive Officer Chief Financial Officer Vimal Kapur 855 S. Mint Street Charlotte NC NORTH CAROLINA 28202 Director Waseem Shiraz 2nd Floor Partnership House Carlisle Place London X0 UNITED KINGDOM SW1P 1BX Executive Officer Senior VP Strategic Initiatives & Chief of Staff Susan Schwamberger 301 Interlocken Parkway Suite 120 Broomfield CO COLORADO 80021 Executive Officer Chief Human Resources Officer and SVP Operations Avinash Palaniswamy 301 Interlocken Parkway Suite 120 Broomfield CO COLORADO 80021 Executive Officer Chief Commercial Officer Jennifer Strabley 301 Interlocken Parkway Suite 120 Broomfield CO COLORADO 80021 Executive Officer VP and General Manager, Compute Products Computers Decline to Disclose 06c true 0002006462-25-000002 2025-08-15 false true false 499989 J.P. MORGAN SECURITIES LLC 79 None None 383 MADISON AVENUE NEW YORK NY NEW YORK 10179 All States false 850000000 838848840 11151160 false 50 13371007 0 0 false Quantinuum /s/Kaniah Konkoly-Thege Kaniah Konkoly-Thege Chief Legal Officer & Company Secretary 2025-11-13