John Maynie

Propex Operating Co LLC produces and designs concrete fibers, roof blankets and anchored reinforced vegetation systems. Its products include geotextiles, erosion control mats, concrete fibers, building materials, house wrap, automotive fabrics and secondary carpet backings. The firm provides matrix of pyramids, erosion control products, woven and nonwoven solutions for soil stabilization and filtration to roadway and landfill applications. The company was founded in 1910 and is headquartered in Chattanooga, TN.