| 1993 | Set up of the company "VOGEL Software Entwicklung GbR" by the brothers Hanns-Henrik and Jens-Uwe Vogel. |
| The first pump selection software ipsi developed by VSX is launched. |
| 1995 | Change of the company name as well as legal form: "VSI - Vogel Softwareentwicklung Ingenieurgesellschaft mbH" |
| 1998 | The facilities were relocated from Bautzner Straße to Robert-Blum-Straße. |
| Extension of the international activities and change of the company name into "VSX - Vogel Software GmbH" |
| 2000 | In February 2000 the first press releases were published at impeller.net. |
| In March VSX - VOGEL SOFTWARE launched the pump selection software Spaix. |
| In October the global and comprehensive search engine spaix.net for centrifugal pumps was firstly activated for the use via internet. |
| 2001 | The Module for the duty point calculation Spaix PipeCalc was firstly presented. |
| The pump search engine spaix.net was integrated to the internet portal impeller.net. |
| 2002 | The second generation of the pump selection software Spaix Classic is presented. |
| 2004 | Due to the wide spreading acceptance of Spaix Classic V2 VSX became one of Europe's leading suppliers of pump selection software. Clients are amongst others the world's largest pump manufacturers, e.g. ITT, KSB and Wilo. |
| 2005 | The compact pump selection system Spaix Quick&Easy is developed and presented. The software solution is especially suitable for small and medium-sized companies and covers the features pump selection and performance curve management. |
| 2006 | VSX - VOGEL SOFTWARE becomes Microsoft Gold Certified Partner. |
| Leading pump manufacturers decide for the new web based pump sales software Spaix V3. |
| The pump magazine impeller.net gets more than 100,000 readers within a month for the first time. |
| 2007 | Due to the positive company development the previous offices at Robert-Blum-Straße becomes too small and VSX moved again into the new facilities at Hofmuehlenstraße. |
| 2008 | At the beginning of the year the fitting selection program Spaix4Fittings is launched on the German market. At the end of the year VSX has 20 employees. |
| 2009 | In spring 2009 VSX - VOGEL SOFTWARE launches the further developed and extended version of the web-based pump sales software Spaix V3. |
| In mid-June the re-designed corporate website www.vsx.net is presented. |
| 2009 | In October VSX launched the web-based version of pipe calculation software Spaix PipeCalc that complements the product range in the field of online solutions. |