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Board of Directors
ADS Board of Directors

ADS is lead by a group of volunteers and staff all working toward the Association's mission to provide programs and services to its members which will assist them in achieving success in the operation of their businesses in the diesel industry through the world.

Leadership includes:

Carl Ferguson
Laura Roundtree - ADS Board of Directors
Al Roberts - ADS Board of Directors

ADS President

Carl Fergueson
The Taylor Diesel Group
Nashville, TN

ADS Vice President

Laura Rountree
Industrial Diesel Inc.
Norfolk, VA

ADS Treasurer

Al Roberts
Turbo Diesel & Electric Systems
Forest Park, GA

ADS Secretary

Paul Thoms
Midwest Fuel Injection Service Corporation
Bolingbrook, IL

Ricardo Berrueta
Berrueta Diesel Parts, S.A. de C.V.
Guadalajara, Jalisco Mexico

Adolfo Dittborn
Servicio Lucas Diesel S.A.
Santiago, Chile

Saul Goldfarb
Goldfarb & Associates, Inc.
Rockville, MD

Sue Haven
Oregon Fuel Injection Inc.
Eugene, OR

John Hughes
Cummins, Inc.
Columbus, IN
 Al Johnston
Thompson Diesel
Tulsa, OK

Von Leefers
Area Diesel Service
Carlinville, IL


Bryan Menke
R&R Engine & Machine
Akron, OH

Charles Oliveros
Williams Diesel Service Inc.
Ocala, FL

Tracie Parker
Honeywell Turbo Technologies
Torrance, CA

Christian Roth
Valley Fuel Injection Ltd.
Abbotsford, BC, Canada

Mike Ruffing
Central Motive Power, Inc.
Denver, CO


If you are interested in serving, please contact ADS.