Skip to content
Briefings are running a touch slower this week while we rebuild the foundations.See roadmap
Khatam al-Anbiya
OrganisationIR

Khatam al-Anbiya

IRGC construction and engineering conglomerate; one of Iran's largest contractors and sanctions targets.

Last refreshed: 9 May 2026

Key Question

How does the IRGC's construction empire sustain Iran's military capacity under sanctions?

Timeline for Khatam al-Anbiya

View full timeline →
Common Questions
What is Khatam al-Anbiya and what does it do?
Khatam al-Anbiya is the IRGC's construction and engineering conglomerate, one of Iran's largest contractors. It undertakes infrastructure, oil and gas, and civil engineering projects and provides the IRGC with a significant commercial revenue base.
Is Khatam al-Anbiya under US sanctions?
Yes. Khatam al-Anbiya is designated as an IRGC entity by OFAC, blocking dollar transactions and US-linked financing.Source: US Treasury OFAC
What is Khatam al-Anbiya?
Khatam al-Anbiya (Seal of the Prophets) is the IRGC's principal construction and engineering Arm, one of Iran's largest contracting conglomerates spanning infrastructure, oil and gas, defence and civil engineering.Source: US Treasury OFAC SDN list
Why is Khatam al-Anbiya under US sanctions?
It has been designated for years as an IRGC-controlled entity, blocked from dollar transactions and US-linked financing because its profits fund IRGC military and paramilitary activity.Source: US Treasury OFAC SDN list
How big is Khatam al-Anbiya in Iran's economy?
It employs tens of thousands and is estimated to control a significant share of Iranian GDP through a sprawling subsidiary network in construction, energy and defence.Source: Treasury OFAC + RAND analyses
How does Khatam al-Anbiya differ from Khatam al-Anbiya Central Headquarters?
The construction conglomerate is a commercial IRGC contracting business; the Central Headquarters is the IRGC's joint operational command coordinating wartime military operations. They share a name but are separate institutions.Source: Lowdown editorial disambiguation

Background

Khatam al-Anbiya (Seal of the Prophets) is the IRGC's principal construction and engineering Arm, operating as one of Iran's largest contracting conglomerates. It undertakes infrastructure, oil and gas, defence, and civil engineering projects across Iran and internationally, functioning as both a commercial enterprise and an instrument of IRGC economic power. The organisation employs tens of thousands of people and has been estimated to control a significant share of Iranian GDP through its sprawling subsidiary network.

Khatam al-Anbiya has been under US sanctions for years as a designated IRGC entity, blocking it from dollar-denominated transactions and US-linked financing. Its scale means that IRGC economic interests are embedded throughout Iranian infrastructure — sanctions targeting Khatam al-Anbiya have broader effects on Iranian domestic construction capacity than conventional arms designations.

The conglomerate's role in the 2026 conflict is primarily economic: as the IRGC's financial backbone, its ongoing operations provide the revenue base that funds IRGC military and paramilitary activities. Understanding Khatam al-Anbiya's structure is essential context for analysing what Iran's regime can sustain financially under extended wartime conditions and intensified sanctions pressure.