South Oil Company, Basra, Iraq

North Oil Company, Kirkuk, Iraq

Iraqi Drilling Company, Baghdad, Iraq

Southern Refinery, Basra, Iraq

Gas Filling Company, Taji, Iraq

Oil Project Company, Baghdad, Iraq

South Gas Co., Basra, Iraq

Specialized Institute for Engineering Industries

Al-Shaheed State Company

Midland Refinery, Baghdad, Iraq

Ministry of Industry & Minerals Companies

Ministry of Oil Companies

North Gas Company , Kirkuk, Iraq

Northern Refinery, Kirkuk, Iraq

Oil Pipeline Co., Baghdad, Iraq

South Gas Co., Basra, Iraq

South Gas Company, Basra, Iraq

State Company for Iron and Steel

State Company for Paper Industries

State Company for Phosphate

State Company for Southern Cement

State Company for Southern Fertilizer Industry

Al-Ikaa State Company

State Company for petrochemical Industries