Regional Managers

Donn Koonce joins Progressive Materials as the regional manager for Missouri, Iowa, and Southern Illinois. He has been in business development and commercial building/industrial materials sales for more than 20 years. You may recognize Koonce from his #LessonsFromTheRooftop series on LinkedIn®.

In his free time, Koonce enjoys traveling with his wife and children. He broadcasts youth sporting events on his YouTube® channel Donn Koonce Sports Network (DKSN) spanning football, basketball, and baseball. Feel free to reach out and welcome Koonce at donn@pmsilicone.com.

Brad Macoubrie will cover a wide geographic area as Progressive Materials’ new regional manager for Kansas, Nebraska, North Dakota, South Dakota, and Minnesota. He has spent more than a decade in the silicone industry, with an emphasis in roofing and architectural sheet metal.

Away from work, Macoubrie enjoys spending time with his two children. With his son attending college on a soccer scholarship and his daughter playing competitive travel soccer, Macoubrie spends much of his free time on the pitch. You can welcome Macoubrie to Progressive Materials at brad@pmsilicone.com.