1988 — 1991 Norbert Heister
1991 — 1997 Joseph Rütten
1997 — 2003 Joseph Rütten & Jürgen Kopp
2004 — 2005Joseph Rütten & Janosh Ince
2005 — 2007 Joseph Rütten & Stephan Dohrmann
2007 — 2008 Stephan Dohrmann & Patrick Winterhoff
2009 — 2010 Thomas Hoepfner & Markus Steinhauer
2010 — dato Markus Steinhauer