Moody's, the international credit rating agency, has raised Samba's rating from A1 to Aa3, with Stable Outlook on all ratings, the financial group said in a statement Monday. “The high ratings of Samba from different International credit rating agencies reflect the stability of the bank,” said Eisa M. Al-Eisa, Chairman of Samba. “The principal methodologies used by Moody's in rating Samba, as well as other performance-related factors, ascertains the quality of the banking and credit standards adopted by the bank in its financial and investment activities. The bank is on top of the most advanced and growing banks in the region,” Al