- Miles Lubin (TLC, 2013-2016)
- Tony Kelman (TLC, 2013-2016)
- JP Fasano (TLC, 2004-2009)
- Bob Fourer (SLB, 2005-2011)
- Matt Galati (TLC, 2010-2013)
- Lou Hafer (SLB, 2004-2015)
- William Hart (TLC, 2009-2011; SLB, 2012-2014)
- Brady Hunsaker (SLB, 2004-2007)
- David Jensen (SLB, 2008-2011)
- Randy Kiefer (SLB, 2004-2013)
- Bjarni Kristjansson (SLB, 2004-2006)
- Laszlo Ladanyi (TLC, 2004-2011)
- Jeff Linderoth (TLC, 2004-2005)
- Leo Lopes (TLC, 2004-2012)
- Robin Lougee (SLB, 2004-2008)
- Francois Margot (TLC, 2005-2008)
- Kipp Martin (TLC, 2005-2014)
- Daniel Reich (SLB, 2014 – 2015)
- Paul Rubin (SLB, 2010-2013)
- Michael Trick (SLB, 2007-2010)
- Andreas Wächter (TLC, 2004-2010)
