BIG Informatique (Algerian Company) has been the leader in management software publishing for twenty five years. BIG Informatique is ISO 9001-2015 certified. It is the only Algerian software development company to adopt this management method. BIG Informatique is a company which has a workforce of more than 50 employees divided between the headquarters located in ANNABA and two offices located in ALGER, ORAN and Tunis.