Pyreos Ltd

Pyreos Ltd is a UK-based manufacturer of miniature, rugged pyroelectric mid-infrared sensors and detectors, located in Edinburgh.

Founded in 2007 as a spinout from Siemens technology, the company specializes in thin-film MEMS-based infrared sensor products that are known for their speed and energy efficiency. Pyreos holds a strong patent portfolio and is recognized for producing the only thin-film pyroelectric sensors supplied globally by a single manufacturer. The company targets several key markets, including gas detection and analysis, food safety, and fuel and oil condition monitoring. Their products are utilized in applications such as gas and flame sensors, portable handheld spectrometers for food analysis, and engine oil monitoring. Pyreos exports to major markets, including China, Korea, the USA, and India, with a significant portion of its sales coming from international customers.