In order to support and develop investment outside the hydrocarbons sector, several devices have been developed to promote local production, create wealth, promote many sectors and eliminate dependency on the hydrocarbons sector. This study aims to highlight the role of the the National Agency for Entrepreneurial support and development outside the hydrocarbons sector in Algeria. This agency is one of the bodies developed by the Algerian authorities during the 1990s. Promote investment outside the hydrocarbons sector.