Oxford quantum spinout QuantrolOx raises €12m Series A
Anglo-Finnish startup building software to tune quantum computers lands backing from IW Capital and the EIC Fund as it eyes US expansion.
The round
QuantrolOx, a quantum software startup spun out of the University of Oxford, has raised €12m in a Series A funding round. The round was led by IW Capital, an early stage investor, with the European Innovation Council Fund and Transpose Capital also taking part.
The company, which is headquartered in Finland, builds software designed to help quantum computers run more efficiently. Its platform automates the tuning and control of quantum hardware, a process the startup describes as one of the sector’s current bottlenecks. QuantrolOx says its software works across different quantum hardware architectures.
What the technology does
The company has pointed to published research showing that its machine learning approach tuned quantum devices in under 70 minutes, which it says outperformed the best human benchmark recorded for the same task. Automated tuning of this kind is seen as a step towards making quantum machines more practical to operate at scale, rather than reliant on manual calibration by specialist engineers.
QuantrolOx was founded by Vishal Chatrath, who previously worked at Nokia and now serves as chief executive; professor Andrew Briggs, emeritus professor of nanomaterials at Oxford University; Dr Natalia Ares, a research fellow at Oxford and a serial deeptech entrepreneur; and Dominic Lennon, chief product officer, who helped develop the platform following his DPhil at Oxford.
What the money is for
The company said it will use the new funding to speed up commercial growth and to support its expansion efforts in the United States. QuantrolOx’s existing investors include Hoxton Ventures and Arm co-founder Hermann Hauser, who have backed the company through earlier funding.
Chatrath, co-founder and chief executive of QuantrolOx, said: “Every industry is built on its tools and its people. QuantrolOx is building the foundations of the quantum industry: Our tools industrialise quantum hardware and train the people to run it. With IW Capital and the EIC Fund behind us, we are setting the standards and accelerating the path to practical quantum computing.”
What it means for the UK
The deal is the latest sign of investor appetite for quantum computing, a sector Tech.eu describes as continuing to heat up. For the UK ecosystem, it underlines Oxford University’s position as a source of deeptech spinouts, with QuantrolOx’s founding team drawing directly on Oxford research and doctoral work even though the company is now based in Finland. The involvement of the EIC Fund also points to European public money flowing into quantum software ventures with UK academic roots, alongside continued backing from UK investors Hoxton Ventures and Hermann Hauser.
What to watch next
The key markers to watch will be how quickly QuantrolOx can build out its US presence with the fresh capital, whether its tuning software is adopted by further quantum hardware makers beyond its current customer base, and whether the broader surge in quantum funding translates into commercial contracts rather than research partnerships alone.