J.C. Butler, Jr.
Senior Vice President - Finance, Treasurer and Chief Administrative Officer, NACCO Industries, Inc.
President and Chief Executive Officer of The North American Coal Corporation
Retired Vice President and General Manager – Airplane Programs of The Boeing Company (an aerospace company)
John P. Jumper
Retired Chief of Staff, United States Air Force
Dennis W. LaBarre
Retired Partner, Jones Day (law firm)
F. Joseph Loughrey
Retired Vice Chairman, President and Chief Operating Officer of Cummins, Inc. (an engine manufacturing company)
H. Vincent Poor
Distinguished Professor of Electrical Engineering of Princeton University.
Alfred M. Rankin, Jr.
Chairman, President and Chief Executive Officer of Hyster-Yale Materials Handling, Inc.
Chairman of Hyster-Yale Group, Inc.
Chairman, President and Chief Executive Officer of NACCO Industries, Inc.
Claiborne R. Rankin
Manager of NCAF Management, LLC, the managing member of North Coast Angel Fund, LLC (a private firm specializing in venture capital and investments)
John M. Stropki
Retired Executive Chairman of Lincoln Electric Holdings Inc. (a welding products company)
Britton T. Taplin
Self-employed (personal investments)
Professor Emeritus of the University of California at Berkeley