Control over a company is exercised through shares and participations. The question is not only who holds them today, but whether that holding is direct, pledged, or layered through intermediate vehicles. Official registers answer the first part of that question. They do not answer the rest without additional sources.
This page describes what official sources disclose about shares and participations, under what conditions, and where the evidence ends. It covers the cross-border dimension: an asset held through a chain of entities across multiple jurisdictions requires a source-by-source map, not a single query.
Corporate registers are the primary source for share ownership. Their scope differs by jurisdiction, but a consistent core exists across most systems.
Most registers record:
Some registers record more. In jurisdictions that have implemented beneficial ownership disclosure requirements, a separate layer of the register may name the natural person who ultimately controls the entity. In others, that layer is absent, restricted to competent authorities, or populated with data that has not been independently verified.
The register records what was filed. It does not verify whether the filed information reflects the current economic reality.
Source: cross-jurisdictional corporate registry survey · verified 2026-03-10
Registered ownership and actual control diverge in several documented patterns. Each pattern leaves a different trace — or no trace — in official sources.
Nominee arrangements. A nominee shareholder holds shares on behalf of another person under a private agreement. The register shows the nominee. The agreement is private and not filed. The beneficial holder does not appear in the register.
Pledged shares. Shares pledged as security for a loan may remain registered in the name of the pledgor. Depending on the jurisdiction, the pledge may be recorded in a separate charges register, in a notarial deed, or not at all in any public source.
Trust structures. Where shares are held through a trust, the trustee appears as the registered shareholder. The settlor and beneficiaries do not appear in the corporate register. Trust deeds are private documents.
Intermediate holding companies. A shareholder in the target company may itself be a company registered in another jurisdiction. That second company has its own shareholder structure, which requires a separate query in a separate register. Each additional layer multiplies the number of sources required and the number of potential break points.
Voting agreements and shareholders' agreements. These instruments can transfer effective control without transferring registered ownership. They are private contracts. They are not filed in corporate registers in most jurisdictions.
The sources establish the registered layer. They do not resolve what lies behind it without additional documents.
An asset held through a multi-jurisdictional structure requires a source map: a jurisdiction-by-jurisdiction account of what each register discloses, what it costs to access, and what it does not show.
The table below describes the structural variables that determine what any given register will yield.
No single query resolves all of these variables. A report on shares and participations maps each variable for each entity in the chain.
Source: comparative corporate registry analysis · verified 2026-03-15
The Court of Justice of the European Union ruled in November 2022 that unrestricted public access to beneficial ownership registers is incompatible with fundamental rights protections under EU law. The ruling affected the public-access layer of UBO registers across EU member states.
The practical effect varies by member state. Some have restricted access to competent authorities and persons with a legitimate interest. Others have maintained broader access under national implementing rules. The position in each jurisdiction requires verification at the time of the query, not at the time of publication of any general guide.
Outside the EU, the position differs further. Some jurisdictions — including the United Kingdom, with its Persons with Significant Control register — maintain public beneficial ownership disclosure. Others have no beneficial ownership register at all.
A report on shares and participations states, for each jurisdiction in the chain:
Where access is restricted, the report names the restriction and identifies what alternative sources, if any, partially address the gap.
Source: CJEU Case C-37/20 and national implementing measures · verified 2026-03-20
Filed financial statements — where they exist and are publicly accessible — add a second layer of evidence about participations. Consolidated accounts name subsidiaries and associated companies. Notes to the accounts may disclose related-party transactions, intercompany loans, and the structure of the group.
Financial statements do not replace the corporate register. They supplement it. The register shows the legal structure; the accounts show the economic relationships that the legal structure serves.
The gap between the two is itself informative. A group structure that appears simple in the corporate register but generates complex intercompany flows in the accounts warrants closer examination of the intermediate layers.
Not all jurisdictions require filing of financial statements. Not all that require filing enforce it consistently. Where statements are not filed or are filed late, the absence is noted.
Official sources establish the registered layer of share ownership. They do not establish what lies behind it.
The following cannot be determined from official sources alone, in any jurisdiction:
A report on shares and participations states the registered position, identifies each break point in the chain, and names the source — or the absence of a source — at each layer. It does not assert facts beyond what the sources show.
The ceiling of what the sources allow is stated before any work begins. Where the chain cannot be traced further, the report says so, and says why.