ERBUD SA is a construction company, which engages in the provision of construction services. It builds commercial objects, residential buildings, hotels, industrial constructions, and warehouses. The firm operates through the following segments: Road Engineering Construction Activities, Construction Activities in the RES, and Others. The company was founded by Eryk Jan Grzeszczak and Dariusz Grzeszczak in 1990 and is headquartered in Warsaw, Poland.