
Stephanie Seybert
CEO
Stephanie Seybert holds a Bachelor's degree in Entrepreneurship and Venture Management from The University of Oklahoma and an Executive MBA degree in Aerospace and Defense from The University of Tennessee. She is certified by the Missile Defense Agency as a Six Sigma Greenbelt, a member of The Honor Society of Phi Kappa Phi, and a board member for the Haslam Aerospace and Defense MBA Program.

Ronnie Childs
Chief Commercial Officer
Ronnie Childs has been with SeyTec for 20 years and utilizes that experience to oversee its customer service team. His strong relationships with both customers and vendors are invaluable to the success of the business. He has developed a tenured team with unparalleled technical understanding of our products and who is willing to go the extra mile.

Matt West
Chief Operating Officer
Matt West joined the SeyTec leadership team in 2020. He is a Lean Six Sigma Green Belt with over 30 years of aerospace industry experience in sales, JIT and VMI operational excellence. Matt’s areas of expertise include sales, purchasing, quality, finance, HR and operations.
Sales Team
Tom Anderson
Director, Business Development
Mark Arrietta
Director, Business Development
Carter Covert
Manager, Business Development
Steve Covert
Sales Manager
John Shields
Technical Sales Engineer
Operations
Josh Finesilver
Manager, SIOP
Sean Hasling
Manager, Procurement
William Hart
Director, Operations
Earnest Johnson
QMS Manager
Amanda Rainer
Manager, Human Resources
Tammy Seybert
Comptroller
Nevin Sprankle
Manager, Supply Chain
Jaime Wade
Logistics Manager
Diane Walls
Materials Manager
Matt West
Chief Operating Officer
Suzanne West
Manager, Contract Sales
Alex Zuniga
Quality Assurance Manager
General Contact
To reach specific departments, please contact:
Customer Service
Quality Assurance
Materials
Human Resources