Our Company

Regional Management Team

David Jennelle
Regional Manager
WV/PA/Mid-West

Mr. Jennelle served as the senior operations manager for Erwin Supply Company when United Central purchased Erwin Supply in 1993. After joining United Central, Mr. Jennelle became the company’s West Virginia, Pennsylvania and Midwest regional manager. Mr. Jennelle received a Bachelor of Science Degree in management from Virginia Tech and has completed courses in Industrial Distribution practices from the University of Industrial Distribution at the University of Alabama at Birmingham and from Texas A & M University.
Harold Cooke
Regional Manager
VA/KY/AL

Mr. Cooke began his career in the mine supply business in 1974 with Buchanan Supply and held the position of general manager with that organization before United Central acquired Buchanan Supply in 1993. Following the purchase of Buchanan Supply, Mr. Cooke was promoted to his current position of regional manager for Virginia, Kentucky and Alabama.

Mr. Cooke has completed numerous courses offered by the University of Industrial Distribution at the University of Alabama at Birmingham and Texas A & M University. He is also a director of the Virginia Mining Association.
Tod Woomer
Regional Manager
Western US & Canada

Mr. Woomer joined United Central as the regional manager for the Western US and Canada when United Central purchased Triune in October of 2005. Mr. Woomer formerly served as the President and CEO of Triune, a position he held since 1991. Before joining Triune, Mr. Woomer worked as a sales engineer with Celtite Inc., a manufacturer of resin cartridges to the mining industry and EIMCO, LLC a mining machinery manufacturer. Mr. Woomer received a Bachelor of Science degree in business administration from the University of Northern Colorado.