Belimo is the global market leader in the development, production, and sales of field devices for the energy-efficient control of heating, ventilation and air-conditioning systems. The focus of Belimo core business is on damper actuators, control valves, sensors and meters. Consistent focus on market and customer needs makes Belimo a partner which offers our customers unsurpassed added value. The customer-oriented CESIM method developed by Belimo for optimizing building technology with sensors, control valves and damper actuators ensures that Belimo's products have a major influence on comfort, energy consumption, safety, installation and maintenance in buildings.