Our company was founded in 1995 by Bodo Klingenberger, graduated engineer (college of technology). We specialise in energy optimising controls, especially for public swimming pools. Over 400 energy saving plants have successfully been installed in Germany, Austria and Switzerland. They altogether have saved an amount of 196,000,000 kWh electrical energy and reduction of CO2-emissions by 135,000 tons. The products in detail are: - energy optimising filter control - energy optimising ventilation control - energy optimising attraction control - control cabinets in general KLINGENBERGER´s customers – provided with our special visitor-dependent filter control – lower the running costs of their swimming pools by 40 – 60 %. Our engineers and developers are currently working on innovations that will help saving energy costs and make our customers use electrical energy more efficiently.