The Algiers Metro is a rapid transit system that serves Algiers, the capital of Algeria. Originally designed in the 1970s, it opened in 2011 after decades of delays due to financial difficulties and security issues. The Algiers Metro was the second metro system to open in Africa, after the Cairo Metro.

SYSTRA is a multinational engineering and consulting group in the mobility sector, whose fields of activity include rail and public transport. SYSTRA employs about 10,300 people worldwide, and is a limited company which shareholders include French national railway company SNCF, RATP, and various banks.