OWNERSHIP AND KYB · PRACTICAL GUIDE
What is an ultimate beneficial owner?
An ultimate beneficial owner is a natural person who ultimately owns or controls a legal entity. A direct shareholder can be another company, so a shareholder list alone may not identify the people at the end of the chain. The applicable ownership and control tests depend on the jurisdiction and purpose of the review.
How does a beneficial owner differ from a shareholder?
A shareholder holds an interest directly in a company. A parent company sits above another entity in a corporate structure. A beneficial ownership review asks which individuals ultimately own or control the entity, including relevant indirect relationships.
Keep these roles distinct in your data model. A corporate shareholder is a useful intermediate link, but is not itself a natural person. A director appointment also should not automatically be translated into ownership.
How do you follow an ownership chain?
Resolve the target entity, inspect the reported direct holders and follow each corporate holder to the next level. For every link, retain the entity identifiers, interest type, reported holding, date and available evidence. Stop with an unresolved outcome when a link cannot be supported.
For a simple chain of ordinary economic interests, multiplying the percentages can illustrate an indirect interest. Real control analysis can also involve voting rights, agreements, multiple paths or other relationships. A percentage calculation alone does not settle the applicable beneficial ownership determination.
Is a UK person with significant control the same as a UBO?
The UK PSC framework uses specified ownership and control conditions. These include holding more than 25% of shares or voting rights, the right to appoint or remove a majority of directors, and other significant influence or control conditions. Apply the current official guidance to the actual structure.
A PSC record is evidence under that reporting framework. Preserve the recorded nature of control and its date rather than translating every record into one exact ownership percentage. A reported band is not an exact percentage.
What ownership data should a KYB workflow preserve?
Keep the observed relationship separate from the final review decision. Record which authority or policy was applied, what was available, which paths were unresolved and when the analysis was performed. A missing relationship does not establish that the company has no beneficial owner.
CompanyProof can return shareholder and corporate hierarchy inputs in company profiles where available. It does not currently calculate a UBO determination, and its six-field deterministic verification endpoint does not verify ownership percentages. Use the ownership reference to identify the supplied fields and the work your review process must still perform.
Separate the relationship from the conclusion
| Record | What it describes | What still needs checking |
|---|---|---|
| Direct shareholder | An immediate holding in the target company | Whether the holder is an individual or another entity |
| Parent or group node | A relationship in a corporate hierarchy | The evidence and meaning of that relationship |
| PSC entry | Reported control under the UK framework | Nature of control, effective dates and current guidance |
| UBO determination | A person meeting the applicable ultimate ownership/control test | Complete evidence, applicable rules and unresolved paths |