Established in 1883, J.M. Huber Corporation is one of the largest family-owned companies in the United States. The company is engaged in the manufacturing and supply of engineered materials and natural resources. Additionally, J.M. Huber Corporation provides various technology-based services. The company operates Huber Engineered Woods, which manufactures a range of specialty products for residential construction and industrial applications. The division s customers include architects, builders, homeowners and code officials. Huber Engineered Woods also offers flooring panels and rim boards. The division provides sheathing material for a variety of roof and wall applications. J.M. Huber Corporation additionally operates CP Kelco, which produces hydrocolloids for more than 2,000 customers in over 100 countries.