Thales to supply telecommunications, centralised control, and ticketing systems for Cairo Metro Line 4, Egypt June 22, 2022 | Company News, Middle East & Africa Company News, Middle East & Africa News, News Thales in partnership with Orascom Construction and Colas Rail has secured a turnkey contract from the National Authority for Tunnels (NAT) to design, supply, deploy, and maintain (for two years) its ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password