The Grand Egyptian Museum (GEM; Arabic: المتحف المصرى الكبير al-Matḥaf al-Maṣriyy al-Kabīr), also known as the Giza Museum, is an archaeological museum under construction in Giza, Egypt. It will house artifacts of ancient Egypt, including the complete Tutankhamun collection, and is set to be the largest archaeological museum in the world. Many pieces in its collection will be displayed for the first time. The museum is sited on a plot of land of about 480,000 square metres (5,200,000 sq ft) approximately 2 kilometres (1.2 miles) from the Giza pyramid complex and was built as part of a new master plan for the Giza Plateau called Giza 2030. The museum was built by a joint venture of the Belgian BESIX Group and the Egyptian Orascom Construction company. As of January 2023[update], there is no announced opening date, despite past estimates ranging from 2020 to 2023.