Luiz Fernando Guilherme (1998 a 2000)
Sergio Seelaender (2000 a 2002)
Hermann Evelbauer (2002 a 2004)
Peter Dauch (2004 a 2006)
Miltom José de Oliveira (2006 a 2008)
Almiro Wilbert (2008 a 2014)
Luis Claudio Blank (2014 a 2022)
