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Quantinuum · Equity Round

World's largest integrated quantum computing company

Amount

$300M

Round

Equity Round

Valuation

$5B

Announced

Jan 2024

Investors

Lead investor

JPMorgan Chase

Participating investors

Honeywell Mitsui & Co. Amgen
📎 Source

Other Quantinuum rounds

Date Round Amount
Jun 2026 IPO $1.7B Details →
Sep 2025 Equity Round $600M Details →