Horizon Quantum Computing
Horizon Quantum Computing is pioneering classical to quantum programming: the automatic construction of quantum algorithms from conventional languages such as Matlab, Python or C. Spanning the entire chain from algorithm generation to hardware-specific implementation, its programming tools will allow users to develop quantum-accelerated applications whatever their expertise. Horizon Quantum Computing was founded in 2018 by Dr Joe Fitzsimons, a former professor and principal investigator at the Centre for Quantum Technologies in Singapore. The leadership team also includes Dr Si-Hui Tan, an active researcher in the field of quantum information science with over 15 years experience.
Horizon Quantum Computing is pioneering classical to quantum programming: the automatic construction of quantum algorithms from conventional languages such as Matlab, Python or C. Spanning the entire chain from algorithm generation to hardware-specific implementation, its programming tools will allow users to develop quantum-accelerated applications whatever their expertise. Horizon Quantum Computing was founded in 2018 by Dr Joe Fitzsimons, a former professor and principal investigator at the Centre for Quantum Technologies in Singapore. The leadership team also includes Dr Si-Hui Tan, an active researcher in the field of quantum information science with over 15 years experience.
Horizon Quantum Computing has raised $126M across 3 rounds. Its most recent round was a Series Unknown of $110M in Mar 2026. Full funding history, investors, and team are detailed below.
Funding history
3 rounds on record — latest round shown, the rest unlock with a paid plan.
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