# Deeptech Startup MuRay Secures €7.1 Million Funding The startup aims to develop advanced imaging technology for monitoring rocket engine performance. - **Source:** [Sifted](https://sifted.eu) - **Published:** 2026-10-29 - **Topic:** [Finance](https://brifing.si/c/finance) - **Original article:** - **On Brifing:** https://brifing.si/s/36c7a664-fea2-4e22-8929-7b03f695fd6c ## Funding Round Details Deeptech startup MuRay has successfully closed a funding round totaling 7.1 million euros. This capital injection is specifically targeted at advancing their proprietary technology. The investment highlights growing market interest in specialized aerospace monitoring solutions. The company operates within the high-stakes sector of rocket engine diagnostics and internal structural analysis. ## Core Technology Focus MuRay is developing specialized imaging systems designed to see inside operational rocket engines. This capability allows engineers to observe internal combustion processes and structural integrity in real-time. By providing visual data from within the engine, the technology aims to reduce testing failures. It addresses a critical gap in current aerospace diagnostics. ## Aerospace Industry Context The aerospace industry currently relies on external sensors and post-flight data analysis to evaluate engine health. MuRay’s approach shifts this paradigm by enabling direct internal observation during active firing cycles. This transition from indirect inference to direct visual monitoring represents a significant technical advancement for rocket development and safety protocols. ## Strategic Market Positioning By securing this funding, MuRay positions itself as a key player in the deeptech aerospace supply chain. The startup targets the increasing demand for reliable, reusable launch vehicle components. Their imaging technology serves both commercial spaceflight providers and defense contractors who require precise data to optimize engine performance and longevity. ## Operational Impact Analysis The ability to visualize internal engine components during operation significantly accelerates the iterative design process. Engineers can identify wear patterns or combustion instabilities that were previously invisible until after a failure occurred. This data-driven approach reduces the number of expensive ground tests required, ultimately lowering the total cost of development. ## Technical Development Roadmap With the new capital, the company plans to scale its engineering team and refine its imaging hardware. The focus remains on miniaturizing the sensors to withstand the extreme heat and pressure environments found inside rocket engines. Achieving this level of durability is essential for the technology to be viable in commercial applications. ## Investment Landscape Trends This investment reflects a broader trend of venture capital flowing into critical infrastructure and space-tech hardware. Investors are increasingly prioritizing companies that provide tangible solutions to complex engineering challenges. MuRay’s focus on deeptech hardware distinguishes it from software-only aerospace startups, attracting interest from firms specializing in industrial and defense technologies. ## Future Industry Implications As the space economy expands, the demand for sophisticated diagnostic tools will continue to rise. MuRay’s success in securing this funding suggests that internal engine monitoring is becoming a standard requirement for next-generation rocket platforms. The company’s progress will be a key indicator for the viability of advanced deeptech diagnostic solutions. ## Sources covering this story - https://sifted.eu/articles/exclusive-deeptech-startup-muray-raises-e7-1m-to-see-inside-rocket-engines/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._