OPEC Member Countries

The Organization of the Petroleum Exporting Countries (OPEC) was founded in Baghdad, Iraq, with the signing of an agreement in September 1960 by five countries namely Islamic Republic of Iran, Iraq, Kuwait, Saudi Arabia and Venezuela. They were to become the Founder Members of the Organization.
These countries were later joined by Qatar(1961), Indonesia(1962), Libya (1962), the United Arab Emirates(1967), Algeria (1969), Nigeria (1971), Ecuador(1973), Gabon (1975) and Angola (2007).
From December 1992 until October 2007, Ecuador suspended its membership. Gabonterminated its membership in 1995. Indonesia suspended its membership effective January 2009.
Currently, the Organization has a total of 12 Member Countries.