In a statement, the U.S. Treasury Department named the entities as Iran-based Informatics Services Corporation (ISC), a subsidiary of CBI; UAE-based Advance Banking Solution Trading DMCC (ABS); an ISC front company; UAE-based Freedom Star General Trading Co. (L.L.C.); and Turkey-based Ted Teknoloji Gelistirme Hizmetleri Sanayi Ticaret Anonim Sirketi (Ted).

"The Central Bank of Iran has played a critical role in providing financial support to the (Islamic Revolutionary Guard Corps-Qods Force) and Hezbollah, two key actors intent on further destabilizing the Middle East," Under Secretary of the Treasury for Terrorism and Financial Intelligence Brian Nelson said in the statement.

(Reporting by Kanishka Singh in Washington and Arshad Mohammed in Saint Paul, Minn.; Editing by Chris Reese)