The following is a register of Beta Psi Commanders. Our goal is to provide as complete and accurate a list as possible, so please email us with any additions, corrections, or year of service for any past leader to CalSigmaNu@CalSigmaNu.com
2011 – Kevin Gibson ’09
2010 – Brian Weissenberg ’09
2009 (Fall) – Matthew Speight ’08
2009 (Spring) – Aaron Taylor ’08
2008 – Thomas Ulloa ’07
2007 – Christian Osmena ’06
2006 – Kourosh Kolahi ’05
2005 – Thomas Rupp ’03
2004 – Christopher Escobedo ’03
2003 – Brian Kruse ’02
2002 – Piotr Prokop ’99
1988 – Matt Fawcett ’85
1987 – Harry Stern ’84
1986 – Dennis Martin ’83