Amadea and the future of Superyacht Ownership: When beneficial ownership matters more than legal title

Date: 30 Apr 2026

Citywealth Mag

Recent U.S. court rulings involving the superyacht Amadea highlight growing judicial willingness to look beyond legal title and examine the reality of yacht ownership and control.

The recent decision of the United States Court of Appeals for the Second Circuit in the long-running Amadea litigation may become one of the most influential judicial rulings affecting superyacht ownership structures in recent years.

In June 2026, the Court upheld an earlier decision preventing Russian businessman Eduard Khudainatov and his company, Millemarin Investments Ltd, from contesting the forfeiture of the 106.1-metre Lürssen superyacht Amadea. While the case arose from sanctions enforcement efforts targeting Russian oligarch Suleiman Kerimov, its significance extends well beyond sanctions law.

For yacht owners, family offices, trustees, private trust companies, yacht brokers, yacht managers and professional advisers, the ruling reinforces an increasingly important principle: courts and regulators are prepared to look beyond corporate ownership records and examine who truly owns, controls and benefits from a yacht. As the Superyacht industry focuses increasingly on Anti-Money Laundering and Sanctions compliance yacht industry professionals need to be fully aware of the implication of this decision, and take them into account in managing the risks associated with their clients.

Looking beyond the share register
The central question before the courts was not whether Millemarin held legal title to Amadea. It did.
Instead, the issue was whether the claimants possessed a sufficient ownership interest to challenge the U.S. government’s forfeiture action.

Following a four-day evidentiary hearing in 2024, Judge Dale Ho of the Southern District of New York concluded that they did not. The Court found that although Millemarin remained the registered owner, the evidence did not support a finding that it retained the attributes of genuine ownership.

In his judgment, Judge Ho observed that the evidence showed Millemarin had effectively transferred “possession, dominion, and control” of the yacht, retaining only legal title. The Court therefore concluded that the claimants lacked the standing necessary to contest the forfeiture proceedings.

The Second Circuit subsequently upheld that conclusion in June 2026, affirming that legal title alone was insufficient where the evidence pointed to ownership attributes residing elsewhere.

Beneficial Ownership takes centre stage
The reasoning adopted by the U.S. courts closely mirrors principles already familiar to compliance professionals.

Across the financial services sector, anti-money laundering and sanctions frameworks increasingly focus on beneficial ownership rather than formal ownership. Regulators seek to identify the natural person who ultimately owns, controls or benefits from an asset, regardless of the legal structures used to hold it.

The Amadea litigation demonstrates that courts may take a remarkably similar approach.

The judgments indicate that the courts examined a broad range of factors, including:

• Who funded the acquisition and operation of the yacht;
• Who exercised decision-making authority;
• Who directed the vessel’s activities;
• Who benefited from its use;
• Who paid ongoing expenses; and
• Whether the documented ownership structure reflected economic reality.

The Court of Appeals ultimately accepted the government’s argument that a claimant may lack standing where evidence demonstrates that the real ownership interest lies elsewhere, even if legal title remains unchanged.

Implications for Yacht Ownership Structures
Most yacht ownership structures are entirely legitimate. Companies, trusts, foundations and private trust companies are commonly used for privacy, succession planning, financing, asset protection and liability management purposes.

However, the Amadea case illustrates the increasing importance of ensuring that legal documentation accurately reflects the underlying economic reality.

Authorities worldwide are placing greater emphasis on transparency, beneficial ownership and sanctions compliance. In that environment, structures that rely heavily on nominee arrangements or informal control mechanisms may attract increased scrutiny.

The practical lesson is that ownership structures should be supported by clear and consistent documentation demonstrating:

• The source of acquisition funds;
• The rationale for the ownership structure;
• The identity of those exercising control;
• The parties responsible for operational decisions; and
• The relationship between registered ownership and beneficial ownership.

Where these elements become inconsistent, courts may be prepared to disregard formal ownership arrangements and focus on the underlying reality.

A landmark case beyond sanctions
Although the forfeiture proceedings themselves continue, the standing decisions may ultimately prove to be the most enduring aspect of the Amadea saga.

Historically, yacht ownership disputes have often focused on title, registration and corporate ownership records. The Amadea rulings suggest that future disputes may increasingly focus on beneficial ownership, control and economic substance.

For the superyacht industry, this represents a notable development. The courts have effectively confirmed that legal title may be only the starting point when determining ownership of a high-value asset.

As sanctions enforcement, beneficial ownership transparency and international cooperation between authorities continue to expand, the Amadea litigation may come to be regarded as a landmark case demonstrating that, in the modern regulatory environment, beneficial ownership can prevail over registered ownership.

For owners and their advisers, the message is clear: the strongest yacht ownership structures are not merely legally valid, but are also capable of demonstrating who genuinely owns, controls and benefits from the asset.

Rosemont Yacht Services supports yacht owners and family offices with ownership structuring, governance and compliance solutions designed to ensure that yacht holding arrangements remain transparent, defensible and fit for purpose in an increasingly scrutinised regulatory environment..

For more information contact Peter Brigham, Rosemont Monaco SAM – a Citywealth member.

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