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National Iranian Oil Company

National Iranian Oil Company (NIOC) is a fully state-owned company headquartered in Iran. The company does not report its annual revenue. It holds the world's second-largest oil reserves and has exclusive control of Iran's oil and gas supply chain. NIOC's subsidiaries encompass the breadth of Iran's oil and gas industry.
Ranking position
#98 /99
Total score
0.1 /100

0.1 /60
Core social indicators
0.0 /20
Just transition
0.0 /20

ACT score components

Performance score
0.1 /20
Narrative Score
Trend Score
  • Trend line is up
  • Trend line is equal
  • Trend line is down
Performance module name Performance module score Rank (0-99)


#1 0.0 /100 #66

Material investment

#1 0.6 /100 #75

Intangible investment

#1 0.0 /100 #11

Sold products

#1 1.2 /100 #54


#1 0.0 /100 #90

Supplier engagement

#1 0.0 /100 #50

Client engagement

#1 0.0 /100 #45

Policy engagement

#1 0.0 /100 #95

Business model

#1 0.0 /100 #66
Indicates the score for the top performing company.

Act Assessment

Leading Practices

No leading practices were identified for this company.

Risks and Opportunities


National Iranian Oil Company (NIOC) receives a trend score of -. If the company were reassessed in the near future, its score would likely decrease. NIOC has not set any decarbonisation targets and has not developed a transition plan. The company’s lack of action means its scope 1 and 2 emissions intensity has remained static for the past five years and is projected to remain static for the next five years, diverging even further from its 1.5°C pathway. NIOC is also projected to exceed its scope 3 carbon budget by over 100% between 2022 and 2050.

Progress towards the Paris Agreement

Social assessment

Just transition assessment

Core Social Assessment

See results for

  1. 2021

More about the company

Tehran, Iran
Fully state-owned

This company is part of the SDG2000, the 2,000 most influential companies

See company profile SDG2000