Hong Kong's corporate service providers have become a critical node in the shadow fleet networks that help Russia and Venezuela evade oil sanctions, with at least 10 of 14 vessels seized or sanctioned around the capture of Venezuelan dictator Nicolás Maduro tied to entities in the territory, according to a report by the China Strategic Risks Institute.
Hong Kong's corporate service providers have become a critical node in the shadow fleet networks that help Russia and Venezuela evade oil sanctions, with at least 10 of 14 vessels seized or sanctioned around the capture of Venezuelan dictator Nicolás Maduro tied to entities in the territory, according to a report by the China Strategic Risks Institute.
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The U.S. Treasury has sanctioned multiple Hong Kong-linked companies this year, including Sunne Co. in January 2025 for operating in the Russian energy sector and, in December 2025, Corniola Ltd. and Krape Myrtle Co. Ltd. for involvement in Venezuela's oil sector. Yet the corporate infrastructure enabling these operations remains largely intact. Galaxy (Hong Kong) Business Co. Ltd., a corporate secretary provider with offices in Hong Kong and Shenzhen, has served as the registered secretary for at least four entities linked to sanctioned vessels — including Linnet Marguerite Ltd., which maritime records listed as the owner of the Aquila II tanker that the U.S. military interdicted in February 2025. Galaxy's website notes that "Hong Kong companies are allowed to have no business operations and can exist as shell companies."
The implications extend well beyond individual vessel seizures. Hong Kong Chief Executive John Lee has suggested foreign sanctions not imposed by the United Nations lack a legal basis in the territory, effectively creating a jurisdictional safe harbor. With more than 7,200 licensed trust or company service providers operating in Hong Kong as of end-2025, the infrastructure for sanctions evasion is both deep and difficult to dismantle through naval interdiction alone.
The Corporate Web Behind the Shadow Fleet
The U.S. military captured the Aquila II in February after a multi-ocean pursuit. "By land, air, or sea, our Armed Forces will find you and deliver justice," Defense Secretary Pete Hegseth said at the time. "You will run out of fuel long before you will outrun us." But Treasury records show that while Sunne Co. was listed as the tanker's beneficial owner, the registered owner on international maritime documents was Linnet Marguerite Ltd. — a Hong Kong company not subject to U.S. sanctions. In June 2025, months after the U.S. identified the Aquila II as a Sunne asset, Linnet Marguerite changed its corporate secretary to Galaxy.
The pattern repeats across multiple seizures. The Olina — formerly the Minerva M., a Russian shadow fleet vessel owned by Sunne — was seized by U.S. authorities in January 2026. Then-Homeland Security Secretary Kristi Noem said the tanker had departed Venezuela and was "suspected of carrying embargoed oil." Maritime records list the Olina's registered owner as Tantye Peur Ltd., another Hong Kong company whose corporate secretary is Galaxy. Two other tankers seized for facilitating Venezuelan oil sales — the M Sophia and the Sagitta — were also owned by Sunne, according to Treasury.
Policy Options to Close the Loophole
The U.S. has several tools available beyond naval interdiction. Treasury could impose sanctions on corporate service providers and logistics firms that enable shell companies behind illicit activities. Congress could advance bipartisan legislation allowing the secretary of state to shut down Hong Kong Economic and Trade Offices in the U.S., which a recent British espionage case showed can be used by the Communist Party for purposes beyond commerce. The U.S. could also designate Hong Kong a primary money-laundering concern jurisdiction under the Patriot Act, imposing additional due-diligence requirements on Western businesses operating there.
The last time the U.S. escalated sanctions enforcement against a jurisdiction enabling evasion — targeting Dubai-based trade intermediaries in 2020 — Iran's oil exports fell by roughly 500,000 barrels per day over six months, according to tanker tracking data. A similar clampdown on Hong Kong's corporate service sector could materially disrupt the estimated 1.5 million to 2 million barrels per day of sanctioned oil moving through shadow fleet operations, analysts at the Committee for Freedom in Hong Kong Foundation estimate.
This article is for informational purposes only and does not constitute investment advice.
