Asphalt Group	Mobile Asphalt Group	Aggregate & Mining Group	Underground Group	Other Products
Astec Dillman Equipment Heatec CEI Enterprises	Roadtec Carlson Paving Products	Telsmith Astec Mobile Screens Johnson Crushers International Kolberg Pioneer Breaker Technology Osborn Engineered Products	Astec Underground Trencor Equipment American Augers GEFCO	Peterson Astec Australia

Astec Industries, Inc. was founded in 1972 with the vision to apply creative thinking and state-of-the-art technology to traditionally low-tech industries, bolstered by a corporate culture renowned for putting customer service first. Based in Chattanooga, Tennessee, the Astec Industries, Inc. family of companies has become America's leading manufacturer of equipment for asphalt road building, aggregate processing, pipeline and utility trenching, oil, gas and water well drilling and wood processing.