Company Description

Quantinuum Inc. manufactures and develops quantum computing hardware and software in United States and Internationally.

The company develops a quantum computing platform that offers solutions, such as hardware platforms, developer tools, application libraries, and solution-targeted intellectual property.

Its integrated quantum computing platform combines quantum hardware systems and middleware with application software designed to make quantum computing deployable in real-world environments.

The company was founded in 2021 and is based in Broomfield, Colorado.

Quantinuum Inc.

Country	United States
Founded	2021
IPO Date	Jun 4, 2026
Industry	Software - Application
Sector	Technology
Employees	704
CEO	Rajeeb Hazra

Contact Details

Address: 303 S Technology Court Broomfield, Colorado 80021 United States
Phone	(855) 888-7686
Website	quantinuum.com

Stock Details

Ticker Symbol	QNT
Exchange	NASDAQ
Stock Type	Common Stock
Share Class	Class A Shares
Fiscal Year	January - December
Reporting Currency	USD
IPO Price	$60.00
CIK Code	2110105
CUSIP Number	74768A104
ISIN Number	US74768A1043
SIC Code	7373

Key Executives

Name	Position
Dr. Rajeeb Hazra	President, Chief Executive Officer and Director
Nitesh Sharan C.F.A.	Chief Financial Officer
Robin J. Schulman J.D.	Chief Legal Officer and Company Secretary
Rory G. O'Byrne	Chief People Officer
Kevin Dehoff	Chief Strategy Officer and GM of Consulting Services
Lawrence Stack	Chief Commercial Officer

Latest SEC Filings

Date	Type	Title
Aug 13, 2026	SCHEDULE 13G	Filing
Aug 13, 2026	10-Q	Quarterly Report
Aug 12, 2026	SCHEDULE 13G	Filing
Aug 11, 2026	8-K	Current Report
Jul 17, 2026	SCHEDULE 13G	Filing
Jul 6, 2026	SCHEDULE 13G	Filing
Jun 22, 2026	SCHEDULE 13G	Filing
Jun 5, 2026	424B4	Prospectus
Jun 4, 2026	S-8	Securities to be offered to employees in employee benefit plans
Jun 4, 2026	CERT	Certification by an exchange approving securities for listing

View All SEC Filings