| 1982 | Company established by Hans Fleischmann |
| 1990 | Change of name to F.EE GmbH and removal to the current headquarters |
| 1991 | Establishment of the Pfungstadt / Frankfurt a. M. branch |
| 1992 | Opening of the Birmingham / England branch |
| 1994 | Extension of the manufacturing halls of the Elektrotech Engineering business area |
| 1997 | Establishment of the Guadalajara / Mexico branch |
| 1998 | Establishment of the F.EE GmbH Automation in Neunburg v. W. and construction of the administration building and production plants |
| 2000 | New business area Informatik + Systeme |
| 2001 | Establishment of the Cologne branch |
| Completion of the extension building for Elektrotech Engineering business area | |
| 2002 | Opening of the Barcelona / Spain branch |
| 2003 | Completion of the extension building for the Automation Robotik business area |
| 2004 | Globalisation in direction Asia, USA |
| 2005 | Opening of the Bremen branch |
| 2006 | Switch cabinet manufacturing center 3.000 m² |
| 2008 | Opening of the Spartanburg / USA branch |
| 2009 | Opening of the Leipzig branch |
| 2009 | Switch cabinet manufacturing center 8.000 m² |