Asphalt companies

Knife River mines, produces, and supplies construction materials and provides heavy civil contracting services for infrastructure projects across the US.

Hunt Refining is a privately held petroleum refiner producing transportation fuels, asphalt, and specialty petroleum products from facilities in Alabama and Mis…

GAF manufactures roofing and waterproofing products for homes and businesses across North America, operating as the region's largest roofing materials manufactu…