Over time, ADS has built up a double legitimacy. With foreign companies first, positioning itself as a trusted partner, as rigorous when it comes to structure projects as when it comes to execute them. With African states then, knowing how to identify the best international expertise. Our concern is always to avoid ready-made solutions, some of which, if they have been successfully tested in the past, do not always correspond to the specific challenges of the African continent. We always want to propose African solutions to African challenges, that is to say, when necessary, challenge our partners and build with them the best approach for a given project. Those who honor us with their trust are also companies that want to invest in Africa on a win-win basis respecting African interests.