Also Known As: 

Sepanir Company
Sepanir Oil & Gas Energy Eng. Co.
Sepanir Oil and Gas Energy Eng. Co SSK

Weapon Program: 

  • Military


- P.O. Box 19575-657, Tehran, Iran
- No. 216 (former) 319, Shahid Bahonar Street, Tehran, Iran


22833960 (10 lines)




Entity Web Site:

Owned or controlled by or acting on behalf of Khatam ol Anbia Gharargah Sazandegi Nooh (KAA); managing director is reportedly Gholam Hosain Khajeali; reportedly a general contractor for South Pars gas field phases 15 and 16.


Designated by the U.N. Security Council on June 9, 2010, pursuant to resolution 1737 (2006), as an entity of Iran's Islamic Revolutionary Guard Corps (IRGC); subsequently designated by U.N. Security Council resolution 2231 (2015); removed from the U.N. list on October 18, 2023, following the expiration of targeted sanctions contained in resolution 2231.

Listed by the European Union on July 18, 2010, as an entity linked to Iran's proliferation-sensitive nuclear activities or Iran's development of nuclear weapon delivery systems; with some exceptions, E.U. member states must freeze assets owned or controlled by the entity, directly or indirectly, and prevent assets from being made available to it.

Added on June 16, 2010, to the Specially Designated Nationals (SDN) list maintained by the U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC), freezing its assets under U.S. jurisdiction and prohibiting transactions with U.S. parties, pursuant to Executive Order 13382, which targets proliferators of weapons of mass destruction and their delivery systems; also designated on October 31, 2017, pursuant to Executive Order 13224, which targets terrorists and those providing support to terrorists or acts of terrorism; also subject to the Iranian Financial Sanctions Regulations; foreign parties facilitating transactions for the entity or otherwise assisting the entity are subject to U.S. sanctions.

Sanctioned by the governments of Australia, Canada, South Korea, and the United Kingdom, restricting business and financial transactions with the entity and/or freezing its assets in those countries.

Listed by the Japanese government in 2022 as an entity of concern for proliferation relating to missiles and biological, chemical, and nuclear weapons.

Mentioned Suspect Entities & Suppliers: 

Date Entered: 

July 8, 2010

Date Last Modified: 

December 21, 2023