The United States has imposed sanctions on eight shipping companies accused of operating vessels that transported Iranian crude oil and petroleum products to China and the United Arab Emirates.
The action, announced by the U.S. Department of the Treasury on 29 July 2026, also identified eight associated tankers as blocked property and designated two Iranian maritime insurance-related entities.
Read the official U.S. Treasury announcement.
Which shipping companies were designated?
The eight companies designated for operating in the petroleum sector of the Iranian economy were:
- Qi Hang Ship Management Limited – mainland China;
- Confident Apex Limited – Hong Kong;
- Billion Nexus Int’l Co., Limited – Hong Kong;
- Nevada Spirit Company Limited – Hong Kong;
- Marinova Freight Limited – Hong Kong;
- Vast Mighty Limited – Hong Kong and the Marshall Islands;
- Ocean Tranquility Limited – Marshall Islands; and
- Branch Saying International Trading Co Ltd – Marshall Islands.
The vessels identified as blocked property were Well Sail, Lily, Al Salmi, Breeze V, Natsumi, Crystal, Nireta and Yehope.
The Treasury also designated Persian Gulf Marine Insurance Company and HormuzSafe Marine Services Authority in connection with maritime insurance arrangements for vessels passing through the Strait of Hormuz.
Why this matters beyond companies trading directly with Iran
The sanctions risk does not stop with the vessel owner or operator.
A sanctioned shipping company may have relationships with insurers, reinsurers, brokers, banks, port agents, freight companies, legal advisers, accountants, technology providers and other professional service firms across multiple jurisdictions.
A business may therefore encounter a sanctioned party through an ordinary-looking maritime client or counterparty even where it has no direct commercial relationship with Iran.
This is particularly relevant to Hong Kong and Southeast Asia, where international shipping, trade finance, insurance and professional services frequently involve companies operating across several jurisdictions.
What US sanctions mean for non-US businesses
The designations block property and interests in property belonging to the listed parties where they are in the United States or in the possession or control of a US person. Transactions involving the blocked parties by US persons, or within or transiting the United States, are generally prohibited unless authorised or exempt.
US citizens and permanent residents remain subject to US sanctions requirements wherever they are located. This means that US directors, officers or employees within a non-US business generally cannot approve, facilitate or participate in a prohibited transaction with a blocked party.
A transaction may also encounter US sanctions controls through US banks, US-dollar clearing, financing arrangements or other connections to the US financial system.
This does not mean that every OFAC designation automatically creates the same legal obligation for every company worldwide. The applicable rules depend on jurisdiction, ownership, contractual requirements and the specific transaction. However, foreign financial institutions and other businesses may still face sanctions exposure from certain dealings with blocked parties.
Practical checks for maritime relationships
For businesses dealing with shipping companies, vessel managers and related service providers, a practical risk-based process may include:
- screening the contracting company against current sanctions lists;
- checking directors, shareholders, beneficial owners and related companies;
- confirming the names and IMO numbers of relevant vessels;
- reviewing the purpose, route, cargo and counterparties involved in the relationship;
- checking whether payments involve US banks or US-dollar clearing;
- documenting potential matches and the resulting review decision; and
- re-screening the relationship after onboarding.
Why ongoing monitoring matters
Sanctions can be imposed at any time. A shipping company that returned no relevant sanctions match when it was first onboarded may later be added to a sanctions list while the commercial relationship is still active.
A one-off onboarding check therefore provides only a point-in-time result. Scheduled re-screening and alerts help identify when the sanctions status of an existing client, supplier or business partner changes.
How Kyboa helps
Kyboa uses automatically updated sanctions datasets rather than relying on a static downloaded list. The eight shipping companies named in this action now return direct 100% sanctions-list matches when screened in Kyboa.
Screening technology supports identification and evidence. The organisation must still determine its legal obligations, assess the transaction and take appropriate action when a match is found.
Sources
- U.S. Department of the Treasury: Treasury Disrupts Iranian Regime’s Strait of Hormuz Extortion Network
- South China Morning Post: US sanctions mainland China, Hong Kong shipping firms over Iranian oil deliveries
- The Star: US sanctions mainland China, Hong Kong shipping firms over Iranian oil deliveries
