Quantinuum · Equity Round

World's largest integrated quantum computing company

Amount

$600M

Round

Equity Round

Valuation

$10B

Announced

Sep 2025

Investors

Lead investor

Participating investors

NVentures (NVIDIA) QED Investors Quanta Computer JPMorgan Chase Mitsui & Co. Amgen

Other Quantinuum rounds

Date	Round	Amount
Jun 2026	IPO	$1.7B	Details →
Jan 2024	Equity Round	$300M	Details →