French semi-official professional bank. 1926 was formally established. Headquartered in Paris. 1885, in order to solve the problem of short-term capital turnover, French farmers set up the local treasury of agricultural credit mutual aid. 1920, the French government established the national agricultural credit administration, and in 1926, it was renamed the national agricultural credit finance department. The structure of the Agricultural Credit Bank is pyramid-shaped, with 3009 local vaults at the bottom, 94 regional vaults in the middle (each province 1) and the national agricultural credit vault at the top. The National Agricultural Credit Bank is an official institution and a bridge between the state and agricultural mutual credit organizations. It is under the dual leadership of the French Ministry of Agriculture and the Ministry of Finance and Economy.

The French Agricultural Credit Bank is a mutual aid company, which is not only a unified group of finance, commerce and law, but also a cooperative group with a three-tier organizational structure. CNCA is the central banking institution of rural credit banks and the core of group management and supervision. Its main shareholders are 48 regional banks. 2,672 branches of regional banks (all over France) are also major shareholders of regional banks. The relationship between regional banks and the Group is conducted through FNCA coordination agencies.