Baumot Group AG provides solutions for exhaust gas after treatment and engine development fields in Germany, the United Kingdom, and internationally. It engages in the development and application of emission after treatment systems; simulation, application, and testing activities; and training and maintenance operations. The company's exhaust after treatment systems include as SCR systems and diesel particulate filters for applications in passenger cars, commercial vehicles, busses, coaches, mobile machinery, and stationary plants. It also offers research and development, testing, and validation services for clean air solutions. Baumot Group AG primarily serves original equipment manufacturers; and on-road and off-road, retrofitting, aftermarket, catalytic coating, and maritime sectors. The company was formerly known as Twintec AG and changed its name to Baumot Group AG in February 2017. Baumot Group AG was founded in 1995 and is based in Königswinter, Germany.