Dr. BioBeth Renwick
HBIC
Company majority owner and medical doctor, Beth splits her time between working in the E.R and on strategic planning for GEB.
BioJoe Renwick
Head Honcho
Company founder, Bio Joe has dedicated the past 10 years to researching and perfecting biofuel production.
Erika Coman
Organizational Change Manager
With her background in business administration and passion for sustainability, Erika works with BioJoe and Beth, while also managing HR and marketing activities for the company.
Phillip McGuffee
Operations Manager
Matt Rosen
Accounting Manager
Penny Renwick
Business Administrator
Penny, a member of the Renwick clan, is a one-stop shop at our Winnsboro plant. From customer service to event planning to office administration, Penny uses her wealth of skills to get the job done!
Jason Terry
Plant Operator (Knoxville)
Jason is in charge of all things at our Tennessee location. He handles production, routing, sales and customer service.
Austin Carver
Production Lead
Billy Hawkins
Customer Service
Stephan Caldwell
Sales & Marketing
Taylor Strickland
Sales & Marketing
Aaron Heitzhaus
Sales Representative
Jason Stevens
Sales Representative
Joe Belk
Plant Assistant
William Grandy
Plant Operator
Cody Wineland
Plant Assistant
Dominic Pierce
Plant Operator
Justin Harris
Customer Service
William Cody White
Plant Operator
"Cal "Eugene McClintic
Collections Driver
Wayne Hill
Collections Driver
Willie Coleman
Collections Driver
Chris Yonce
Driver & Fleet Maintenance Coordinator
Fareed Makeen
Collections Driver