UnderCover Inc, located in Rogersville Missouri, is a manufacturer of ABS composite truck bed covers and truck accessories. In business since 2000, UnderCover has become the number 1 supplier of hard truck bed covers in the USA. UnderCover uses state of the art tooling and manufacturing processes to build precision fit, ultra durable, and extremely strong products. All of the UnderCover products are proudly built in right here in America. On top of the notability of UnderCover, we are part of a larger group called THI. THI is made up of Extang, UnderCover, Truxedo, BedRug and Advantage Truck Accessories. Together we make up the largest group of its kind in the Truck Accessory Segment.