Lenser Filtration GmbH+Co was founded in Senden, Germany. The company aimed to produce new, modern plastic filter plates. Due to these revolutionary products the company experienced an expansive growth, and the new products were extremely successful. The company established several subsidiary companies all over the world.

 1991

Lenser Magyaroroszág Kft. was estabilished in order to supply the Hungarian, Romanian, Slovenian, Croatian and Serbian markets. The demands of the East European market required a restructuring at Lenser Magyarország Kft.

 2001

Makrofilt Szűréstechnikai Kft. was founded that in possess of decades long experience extended its field of activity making also use of Lenser products.