Wedoany.com Report on Mar 16th, Recently, Vishal Chatrath, CEO and Co-founder of QuantrolOx, gave an exclusive interview detailing the company's progress in the field of automated qubit tuning and calibration. QuantrolOx, a quantum control software company spun out from the University of Oxford, focuses on automated qubit tuning and calibration. Its software can accelerate chip characterization, support scalable manufacturing, and facilitate real-time calibration and error correction. This technology is seen as a crucial step towards the industrialization of quantum hardware, analogous to EDA tools in the traditional semiconductor industry.
Vishal Chatrath pointed out that the company's unique aspect in the quantum control field lies in its software built by experimentalists for experimentalists, distinguishing it from other companies with theoretical backgrounds. For example, at a customer site in Taiwan, three companies are performing three distinct tasks, highlighting the nuances within the quantum control domain. Their software can compress what was originally 20 experiments requiring a week of work by a Ph.D.-level personnel down to 25 minutes, significantly boosting efficiency.
Regarding the application frequency of the quantum control software, Vishal Chatrath explained that during the R&D phase, users need to test chips frequently to optimize materials. Taking the Taiwan customer as an example, since adopting the software in April 2024, the characterization frequency has increased from five to ten times per year to once per day, with plans to reach 40 samples per week by 2026. Furthermore, qubit behavior drifts over time, so real-time calibration and error correction are ongoing processes to ensure stable operation of quantum computers.
In terms of competition, QuantrolOx not only focuses on the manufacturing process and characterization but also involves real-time calibration. The company has introduced SDKs and APIs to support quantum error correction and has expanded to other modalities like spin qubits. The product was initially purely software, but recently, in response to customer demand, it launched an open-architecture quantum system, akin to a Raspberry Pi for quantum research, focusing on the physical layer.
Looking back over the past three years, Vishal Chatrath mentioned that 2025 was a challenging period with difficult fundraising, but the company signed six customers in the fourth quarter, and this year's sales have already reached seven figures. The initial assumption that customers did not want to run experiments manually proved incorrect, leading the company to re-architect its software to meet the actual demand. The product has gained popularity globally, with customers across Europe, the United States, Japan, South Korea, and Taiwan, achieving diversification in both geography and market segments.
Looking ahead, QuantrolOx will continue to drive innovation in quantum control software, aiding the industrialization process of quantum chips. Vishal Chatrath stated that the company's goal is to become the equivalent of an EDA tool for the quantum field, providing support for the development of quantum hardware worldwide.
