Leadership Class 1 - 1995
Class Members (alphabetic order): Rob Caito; Jackie Caplan Wiggins; William Cornell; Carl DiPiazza; Robert Gordon; Tim Greene.; Hill Griffin; Stephen Griffin; Marty Kamer; Kirk Schmidt; Rosemary Talley; John Tamagni.

Leadership Class 2 - 1996
Class Members (alphabetic order): Gustavo Beltran; Margaret D'Arrigo-Martin; Andrew Fava; Douglas Jones; John Lackey; Scott Lambeth; Kathy Mills; Hurley Neer; Lee Anne Oxford; Robert Stumpo; Cathy Vlahos; Tracy Wright-Alston.

Leadership Class 3 - 1997
Class Members (alphabetic order): Drew Duda; Aaron Fox; Marta Maitles; Sheri Mierau; Jim Provost; Ashley Rawl; Phaedra Ruffalo; Kevin Searle; Dan Seitz; Michael Warren; Jaime Weisinger; Jon Zaninovich.

Leadership Class 4 - 1998
Class Members (alphabetic order): Carlos Blanco; Jack Connelly; Harlan Ewert; Paul Heller; Dan'l Mackey-Almy; Jana Middleton; Steven Ottum; Marygrace Sexton; Craig Slate; Chad Solari; Erin Tice; Robert Verloop.

Leadership Class 5 - 1999
Class Members (alphabetic order): Trent Bishop; Allyson Brooks; Kimberli Carroll; Rachelle Dietz; Bill German; Al Imbimbo; Matt Lucovich; Frank Pitts; Robert Strube; Connie Taft; Dorothy Vitrano.

Leadership Class 6 - 2000
Class Members (alphabetic order): John Baillie, Rodney Barron, Brendan Comito, Michael Martin, Lance McMillan, Ron Midyett, Lance Peterson, Alain Pincot, Robin Sprague, Michelle Story, Debi Street, Stephen Tursi.

Leadership Class 7 - 2001
Class Members (alphabetic order): Michael Brown; Chris Caratan; Tanya Fell; Michael Jarrard; Greg Kurkjian; Larry Meuers; Michael Swift; Alan Temple; Stanley Trout; Steven Wiechec; Dean Wiers; Fred Williamson.

Leadership Class 8 - 2002
Class Members (alphabetic order): Tom Barnett; Jeff Busch; Fried DeSchouwer; Christopher Dugan; Ron Fode; Jennylynd James; Michael McGee; Brandon Mullis; Brian Rose; Cecilia Tudor-Rose; Cathy Willis-De Schouwer.

Leadership Class 9 - 2003
Class Members (alphabetic order): Jerry Butt; Ryan Bybee; Todd DeWaard; Melinda Goodman; Phil Herbig; Bert Monteverde; Chris Puentes; Tim Riley; Sara Stone-Psihas; Kori Tuggle; Claudia Wenzing; Scott Whitehouse.

Leadership Class 10 - 2004
Class Members (alphabetic order): Charles Ciruli, Jr.; Tim Fleming; Tom Hollis; Jana Hopper; David Howald; Jeffrey Howard; Robert Kershaw; Jeff Lundberg; Marc Mizgorski; Cindy Plummer; Mark Russell; Jackson Woodward.

Leadership Class 11 - 2005
Class Members (alphabetic order): Chadd Buurma; Melissa Heinrich; John Jackson; Wes Liefer; Joe McGuire; Josh Mitchell; Andrew Schwartz; Eileen Shay; Jarrod Snider; Karen Thomson; Bill Weyland; Gustavo Yentzen.

Leadership Class 12 - 2006
Class Members (alphabetic order): Greg Andersen; Mitch Ardantz; Al Finch, Diane Holt; Keith Johnson; Mark Petersen; Ken Roth; Gregor Shanks; Kaari Stannard; Lisa Strube; Jen Verdelli; Becky Wilson.

Leadership Class 13 - 2007
Class Members (alphabetic order): Chris Ciruli; Todd Eagan; Amy Feldman; Anthony Gallino; Phil Gilardi; Andy Hamilton; Erin Hanas Archey; Jamey Higham; Ken Holthouse; Gordon Smith; and Cali Tanguay.