National Iranian South Oil Company

The National Iranian South Oil Company (NISOC; ) is a government-owned corporation under the direction of the Ministry of Petroleum of Iran. NISOC is Iran's biggest oil producer. 

NISOC operates as a subsidiary of National Iranian Oil Company.  It was established in Masjed Soleyman in 1971. 

The company is active in a land area more than 400,000 km². Its headquarters are in Ahvaz, Iran. NISOC also has nine other subsidiaries. 

NISOC produces about 83% of all crude oil and 16% of natural gas produced in Iran. This makes NISOC Iran's largest oil company.About NISOC

References

Category:1971 establishments in Asia
Category:1970s establishments in Iran
Category:Companies of Iran
Category:Energy companies