It is one of the largest real estate companies in Egypt and the expansion of the business of ABC Construction, which was established in 1982 in the Kingdom of Saudi Arabia, and the Egyptian International Group that started in 1997 in Egypt. Castel has extensive project records under the ABC name in Saudi Arabia, constructing major commercial, residential and administrative projects including Maad Towers, Coast Inn, National Commercial Bank and Red Sea Mall. This long history of strong construction presence in Saudi Arabia has provided a sense of assurance in name and output as well. MIG Group is the executive arm in the process of building the castle, and MIG Group has executed and implemented many projects with the Egyptian Army and the Ministry of Housing in abundant areas such as New October City, Sheikh Zayed, El Shorouk City and New Cairo.