


| 1996: | KS-I GmbH founded with headquarters in Kerpen, later moved to Tönisvorst Production of activated carbon filters |
| 1997: | Enlargement of production and sales |
| 1998: | Transfer to larger premises in Niederkrüchten Engineering design and production of oil-water separators |
| 1999: | Licensed product KONDRAIN® 1st appearance at the Hanover Fair |
| 2000: | Certification to DIN EN ISO 9001 Extension of nationwide German sales Compressor filters in the product range Foundation of KSI s.r.o. in the Czech Republic |
| 2001: | Extension of sales in Germany 2nd appearance at the Hanover Fair |
| 2002: | Medical air with own engineering and production Complete range of products for compressed air treatment and condensate technology |
| 2003: | Certification to EN ISO 13485 - Manufacturer of medical products in accordance with EN ISO 13485 3rd appearance at the Hanover Fair KSI as sales partner in Hungary and Finland |
| 2004: | Extension of foreign sales Service CD for customers |
| 2005: | Move to larger premises Product range enlarged to include measurement systems 4th appearance at the Hanover Fair |
| 2006: | Product range enlarged to include cartridge filter systems Foundation of KSI Technologies Ltd in England |
| 2007: | 125 service companies partake in schooling days of KSI KSI validation of elements according to ISO 8573-1 5th appearance at the Hanover Fair |
| 2009: | Creation and implementation of the new CI Engineering of a new compressed air filter range and further additions to the product range 6th appearance at the Hanover Fair |
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