Headquartered in the UK, Gas Sensing Solutions is a global leader in solid-state Non-Dispersive Infra-Red (NDIR) LED-based gas sensors. Uniquely, the LEDs and companion photo-detectors are manufactured in-house on molecular beam epitaxy (MBE) machines and used in all its patented NDIR diffusion CO2 sensors.

GSS designs, develops and manufactures a wide range of solid-state NDIR CO2 gas sensors, providing innovative products to the world’s leading OEMs where low-power, high-accuracy and high-speed measuring capability are required. GSS has world-wide representation, selling into a wide range of markets including IAQ monitoring systems, transport, health care, aerospace, food monitoring and personal safety equipment.