IQM

IQM Quantum Computers, based in Espoo, Finland, develops full-stack superconducting quantum computers with up to 150 high-fidelity qubits, delivering on-premises systems and cloud access for high-performance computing centers, research labs, and enterprises. The company has secured over €600 million in total capital as of 2025, including a €275 million Series B round in September 2025, which was Europe's largest quantum computing funding round, and a €128 million Series A2 round in 2022. Additionally, IQM received a €35 million loan from the European Investment Bank for quantum processor development. With over 280 employees, IQM's investor base includes firms such as World Fund, Ten Eleven Ventures, Tesi, and Maki.vc. They also collaborate with partners like VTT in Finland and Q-Exa HPC in Germany.

IQM develops full-stack superconducting quantum computers, providing integrated hardware and software systems. These machines are engineered for both on-premises installation and cloud access, utilizing proprietary chip architecture to deliver advanced computational power. The company focuses on offering comprehensive quantum computing solutions.

Founded in 2018 by scientists Jan Goetz, Juha Vartiainen, Kuan Tan, and Mikko Möttönen, IQM emerged from their ambition to transition quantum theory into practical application. These co-founders, all with deep academic backgrounds, sought to create deployable quantum computing systems, bridging fundamental research with real-world implementation.

IQM targets high-performance computing centers, research institutions, and enterprises seeking quantum capabilities. Their vision is to empower researchers and industry with accessible, functional quantum computers. They aim to deliver transformative technology, addressing complex challenges beyond current classical computing limits.