Arab Islamic Bank is an Islamic banking firm in Palestine that provides banking and investment services according to Islamic Shari'a. The bank operates through three segments including Retail banking, Corporate banking, and Treasury. Its Retail Banking segment is engaged in handling individual customers' deposits and providing them with Islamic financing and other services, and also is the major contributor to the bank. Its Corporate banking segment handles Islamic financing, deposits and current accounts for corporate and institutional customers. While its Treasury segment provides trading and treasury services and also manages Bank's funds and investments. The bank operates geographically in Palestine, Jordan, Israel and other countries, and earns major of its revenue from Palestine.