Orascom Investment Holding (OIH) signed on Thursday a contract with the Supreme Council of Antiquities that will see OIH upgrade and operate facilities around the Giza necropolis, according to a statement from Matouk Bassiouny, OIH's legal counsel. The contract retains the council’s authority over the area, and mandates OIH with building an on-site transportation network, cafeterias and food and souvenir kiosks, and a screen theater, as well as provide cleaning services, digital guides, complimentary WiFi and other facilities to visitors, Al Masry Al Youm reported.