SG’s Horizon Quantum debuts operational in-house computing system
- ByStartupStory | December 4, 2025
Singapore-based quantum computing startup Horizon Quantum has officially launched its operational in-house quantum computing system, marking a key milestone in its ambition to develop scalable, commercially viable quantum technology. The newly unveiled system integrates proprietary hardware and software designed to address critical challenges in quantum coherence and error correction, enabling more reliable and longer quantum computations.
Horizon Quantum’s system harnesses advanced qubit architectures and noise mitigation techniques developed through years of cutting-edge research and extensive simulation. The platform is engineered for practical workloads including optimization, cryptography, and quantum simulation across industries such as pharmaceuticals, finance, and logistics.
The launch demonstrates Horizon Quantum’s end-to-end development capabilities—from qubit manufacturing to algorithm design—positioning it competitively in the global quantum technology race. The company aims to collaborate with academic institutions and industry partners to accelerate applications and expand access through cloud-based quantum services.
As quantum computing gains strategic importance worldwide for solving problems intractable to classical computers, Horizon Quantum’s operational system signifies Singapore’s growing footprint in this frontier estate, contributing to the nation’s innovation ecosystem and the broader goal of establishing Asia as a quantum technology leader.
Horizon Quantum plans further system upgrades and anticipates scaling its qubit count significantly over the coming years, revealing a roadmap toward fault-tolerant universal quantum computing and commercial deployment within this decade.






