Prefabricated Buildings Co, specializing in prefabricated buildings and steel structures was established in the 1970s becoming the market leader in Jordan. The success of Prefabricated Buildings Co. led to the development of two equally successful companies falling under Maani Ventures. The first, maani PREFAB, producing prefabricated buildings, communication shelters and camp site solutions, second is maani STEEL, producing pre-engineered steel buildings and structural steel solutions.