DAI Leadership

Herbert Yeaman, Jr.
President & CEO
Herb began his career at DAI in 1983 and is currently responsible for all operations of Degesch's North American companies.
Bartek Drewnowski
Chief Operating Officer
Bartek began his career at DAI in 1992 and is currently responsible for all aspects of sales and service operations for Degesch's North American companies.
Jennifer Whitlock, CPA, CGMA
Chief Financial Officer
Jennifer joined the company in 2019 and oversees all aspects of finance, accounting, human resources, and IT for Degesch's North American companies.
Michael Mclean
Director of Regulatory Affairs
Mike began his career at DAI in 1989 and is currently responsible for Degesch America’s traffic & regulatory affairs. Mike also serves as Vice President of Sunzon International, Inc., handling the international sales of Fumitoxin.
Ben Harl
Marketing Director

Ben Harl began his career with DAI in 2020, and is responsible for marketing, training and business development for Degesch America.

Dennis Ryman
Production and Technical Director
Dennis began his career at DAI in 1995 and is currently responsible for providing technical assistance in matters relating to registration, manufacturing and use of Degesch America, Inc. products.
Travis Wilson
Regional Manager – East Coast
Travis began his career at DAI in 2002 and is responsible for sales and operations of the East Coast region.
Kevin McCreedy
Regional Manager – Gulf Coast
Kevin began his career at DAI in 2011 and is responsible for sales and operations of the Gulf Coast region.
Tim Larson
Regional Manager – West Coast
Tim began his career at DAI in 2008 and is responsible for sales and operations of the West Coast region.
Chris Corvello
Product and Service Sales Manager
Chris began his career at DAI in 2013 and is currently responsible for supporting Degesch America’s sales and service goals.
Blake Buckner
Business Development Manager
Blake Buckner began his career with DAI in 2002 and is responsible for supporting Degesch America’s new and existing business.
Frankie Bell
Regulatory Affairs Manager
Frankie began her career at DAI in 2002 and is responsible for the State and Federal registration of Degesch America's products
Dallas VanLear
Transportation Manager
Dallas VanLear began his career at DAI in 1982 and is responsible for both Domestic & International Transportation of Degesch and J-Systems products and supplies.
Charlotte Sinkler
Controller
Charlotte Sinkler began her career with DAI in 2020, and is responsible for all accounting related activities.