# Kampmann > Kampmann is a German manufacturer (founded 1972 in Lingen, Germany) of systems for heating, cooling and ventilating buildings — including trench heating, fan coils, air handling units, heat pumps, radiant ceiling panels, air curtains and unit heaters. Kampmann GmbH & Co. KG is a family-owned, mid-sized company headquartered in Lingen (Ems), Germany, employing around 1,000 people, with additional production in Łęczyca, Poland. Its heating, cooling and ventilation systems are used in offices, hotels, cruise ships, supermarkets, schools and industrial buildings. This site serves the Switzerland market; product availability and content can differ by country. ## Main pages - [Home](https://www.kampmann.ch/de): Kampmann Switzerland home page - [Products](https://www.kampmann.ch/de/produkte): Catalogue of heating, cooling and ventilation products - [News](https://www.kampmann.ch/de/neuigkeiten): Company and product news - [Contact](https://www.kampmann.ch/de/kontakt): Contact details and locations ## Tools - [Cooling load calculation](https://www.kampmann.ch/de/tools/kuehllastberechnung): Online planning/selection tool - [Air volume calculation](https://www.kampmann.ch/de/tools/luftmengenberechnung): Online planning/selection tool - [Heat pump finder](https://www.kampmann.ch/de/tools/waermepumpenfinder): Online planning/selection tool - [NC/NR calculation](https://www.kampmann.ch/de/tools/nc-nr-rechner): Online planning/selection tool - [Serial number search](https://www.kampmann.ch/de/tools/seriennummernsuche): Online planning/selection tool ## Optional - [XML sitemap](https://www.kampmann.ch/sitemap.xml): Complete list of indexable pages for this domain