The Office of The Supreme Leader 

Presidency of The Islamic Republic of Iran

Islamic Parliament of Iran

Ministry of foreign affairs , Islamic Republic of IRAN

Atomic Energy Organization of Iran

National Organization for Civil Registration

The Iranian Space Agency

Civil Aviation Organization

Islamic Republic of Iran Broadcasting

Ministery of Communications and Information Technology of Iran

Ministry of Economic Affairs & Finance

The Ministry of Education

Ministry of Health and Medical Education

Ministry of Cooperatives, Labour, and Social Welfare

Ministry of Jihad - e Agriculture

Ministry of Defence

Ministry of Roads & Urban Development

Ministry of IndustryT Mine and Trade

Ministry of Culture and Islamic Guidance

Ministry of Interior's

Ministry of Energy

Iran Meteorological Organization

Ministry of Science, Research and Technology

Iran Chamber of Commerce, Industries & mines

Iran Central Chamber of Cooperatives

Central bank of I. R. Iran

Mostazafan & Janbazan foundation

Ministry of Petroleum

National Iranian Oil Co. (NIOC)

Tehran municipality

The Academy of Sciences of Islamic Republic of Iran

Library, Museum and Document Center of Iran Parliament

Statistical Center of Iran

Islamic Consultative Assembly Research Center

Center For Strategic Research

The Airline of the Islamic Republic of Iran (IranAir)