About us


We are specialists in electronic odor neutralization and air disinfection in the supply, recirculation and exhaust air areas and have been working successfully in Switzerland, Great Britain, America, Brazil and the People’s Republic of China since 1982. Since 1999 we have represented the entire product range of BIOCLIMATIC Germany for Switzerland and the Principality of Liechtenstein, as well as the range of the Swiss device manufacturer ARS.


Portrait Thomas Feldmann

Our customers are at the center of everything we do. Our clientele includes equally private, commercial, service and industrial companies, as well as the public sector. The products are high quality, durable and repairable. They are characterized by high efficiency and low energy consumption. We work reliably, transparently and comprehensibly.

Thomas Feldmann — Managing Director