The quantum computing race has taken another leap forward as Orange Quantum Systems, a Delft-based startup, closed its Seed funding round at €15 million. This marks the second tranche of the round, coming after the initial €12 million announced in June 2025. The new capital will help the company scale its quantum chip testing solutions, which are critical for verifying performance in emerging quantum processors.
The injection of funds comes from the European Innovation Council (EIC), a key backer of deep-tech startups across Europe. OrangeQS specializes in automated test systems designed to evaluate quantum chips at cryogenic temperatures, a process that remains one of the biggest bottlenecks in quantum hardware development. Its technology allows researchers to identify flaws in qubit arrays without manual intervention, reducing development cycles for quantum processors.
Founded in 2022, OrangeQS has grown rapidly by addressing a gap in the quantum supply chain. Traditional testing methods rely on slow, error-prone manual checks, but OrangeQS’s platform integrates software with hardware to speed up validation. The company now counts major research labs and quantum hardware firms among its early customers.
The latest funding round brings total Seed capital to €27 million. OrangeQS plans to use the funds to expand its team, enhance its testing platform, and accelerate commercial deployments. The company’s growth reflects broader trends in Europe’s push to compete with the U.S. and China in quantum technologies.
Source: eu-startups.com