MKS International Co. Ltd.

Also Known As: 

MKS International
MKS International Group
MKS International Group of Companies

Weapon Program: 

  • Missile


-Office No 4, Babtaher Street, Dr Fatemi Avenue, Tehran, Iran
-PO Box 14155-4618, Tehran, Iran


+98 -21-8896 2133, +98-21-8899 47 93-5


+98-21-8896 3203, +98-21 8899 47 96


Entity Web Site:

Procures controlled technology for Aerospace Industries Organization (AIO) and Shahid Bagheri Industrial Group (SBIG) in support of Iran's ballistic missile program; uses multiple front companies, including Royal Pearl General Trading, to evade export control laws and sanctions.

Added on February 3, 2017 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 (WMD) and their delivery systems; foreign parties facilitating transactions for the entity or otherwise assisting the entity are subject to U.S. sanctions.

In 2008, sought to procure 42CrMo4-1/7225 and 25CrMo4-1/7218 seamless steel tubes.

Oversees the following divisions:

MKS Automotive
MKS Laboratory
MKS Energy
MKS Engineering
MKS Environment
MKS Raw Materials.

Acts as a local representative of CMC Kuhnke; serves as a distributer for IMKO MicroModultechnik GmbH, BIOREBA, and Eijkelkamp; partner companies include KRUSS GmbH and FuXS GmbH.

Founded in 1978 by Mahmoud Rostamian, under the name Fidelity Instruments; company officials include Kambiz Rostamian (CEO), Mohamad Aghajani (marketing manager), Arash Anousheh (Nano Department manager), and Alfred Sefiani.[18]

Mentioned Suspect Entities & Suppliers: 

Date Entered: 

February 7, 2017

Date Last Modified: 

February 7, 2017