There are almost 57 independent Muslim countries. It is a fairly long list, please see the Related Link below for the 57 members of the Organization of the Islamic Conference.

The Esperanto word for Islamic is "islama" and the word for Muslim is "muzulmano".

To me, it is not wrong to appoint non-Muslim working with Islamic banking either top management or normal staff as long as they does not have power to influence any Islamic related decision.

Hassan Hathout has written:

'Reading the Muslim mind' -- subject(s): Islam

'Topics in Islamic medicine' -- subject(s): Arab Medicine, Islamic ethics, Medical ethics, Medicine, Arab

You can refer to the related links.