Raiffeisen Bank International is a key entity of the decentralized Raiffeisen Banking Group in Austria, acting both as the latter's domestic central financial entity and as the holding company for all the group's operations outside of Austria. The bank is listed on the Wiener Börse. Its major shareholders are the Raiffeisen Banking Group's eight regional banks, which are bound by a shareholders' agreement and together hold a majority of RBI's equity. RBI was established in 2010 as a subsidiary of Raiffeisen Zentralbank, and absorbed the latter in March 2017 through a reverse takeover. Since then, it has been designated as a Significant Institution under European Banking Supervision, and as a consequence is directly supervised by the European Central Bank. RBI is a member of Österreichischer Raiffeisenverband, which amongst other things functions as the interest representation association for all Austrian Raiffeisen cooperatives. Wikipedia