CIAT is a leading industrial group in the field of heating by heat pumps, centralised air conditioning, air handling and heat exchange. Founded in 1934, CIAT today has eight production facilities worldwide and 2,100 employees. In their solutions they apply the latest trends in thermotechnical industry, paying special attention to the efficiency of the device and the application of environmentally friendly refrigerants. Since 2015 CIAT is part of the UNITED TECHNOLOGIES CORPORATION (UTC) international group.

With more than 100,000 employees in nearly 100 countries, Honeywell, one of the ˝Dow Jones Industrial˝ companies, contributes to global technological development with innovative solutions. Its diverse production program covers airline industry, industrial processes, building construction, automobile manufacturing and special materials industry.

Salmson factory in Laval, France, as part of the group WILO-SALMSON AG, is one of the most modern pumps manufacturers in Europe. The factory was established in 1890 and since the 1960's their activities are exclusively focused on the design and production of pumping systems.

SCHAKO is one of Europe's largest manufacturers of air distribution products. Schako was founded in 1928 and today it employs 600 workers in four factories (two in Germany, one in Spain and one in Hungary). The corporate headquarters is situated in Kolbingen in Germany, where the plants, main lab and demo centre are also located.

Cristopia Energy Systems is part of the CIAT Group, with its headquarters and factory located in Vence on the French Riviera. The main product of the company are polyethylene balls, filled with eutectic mixture of salt hydrates, which are used for the accumulation of cooling energy (ice banks).

Since it was founded in 1973, CAREL has traveled a path of continuous development growing into one of the world’s leading companies in the development of air conditioning, air humidification and control systems. Carel's factory is located in the heart of the industrial zone of northern Italy in Brugine.

Panasonic is one of the leading companies in the field of heating and cooling systems with more than 30 years of experience and sales in more than 120 countries worldwide. Units are manufactured in 6 factories and provide maximum efficiency and compliance with stringent environmental standards.