Swiss Beneficial Ownership Register: What Companies Need to Do

What the federal register records

The Transparency of Legal Entities Act creates a federal record of natural persons who ultimately own or control legal entities within its scope. The Act was adopted by Parliament on 26 September 2025 and entered into force on 1 October 2026, as stated in the current site guidance on Swiss AML obligations and the transparency register.

The register creates a central filing that must be reconcilable with the company’s other records. It does not make beneficial owners public, and it does not replace the evidence supporting the company’s ownership analysis. Banks and authorities may have their own lawful access and verification duties, while the company remains responsible for understanding who controls it.

How to identify the people behind an entity

A company must look through direct and indirect ownership to the natural person who meets the statutory test. As of November 2026, the threshold includes at least 25 per cent of capital or voting rights, as well as control exercised by other means. The control analysis may therefore require review of shareholder agreements, veto rights, board appointment rights and other arrangements, not only the share register.

For a simple structure, the ownership map may follow the share register and corporate documents. A layered group needs a documented chain from the Swiss entity through intermediate companies to the individuals at the top. If no individual meets the ownership or control test, the Act provides a senior-management fallback for reporting. The company should record why that fallback applies rather than treating it as a default shortcut.

Keep the analysis consistent with the ordinary AML file. Our guides to Swiss KYC onboarding and the role of an SRO explain adjacent identification and supervision duties; the register itself remains a separate legal reporting obligation.

How to prepare an accurate filing

A company should assemble evidence before a filing is made. Start with the current share register, articles, shareholder agreements and the latest group chart. Then check whether those records identify the natural persons who hold or exercise control, and note any gaps between formal ownership and actual decision rights.

• List each entity in the ownership chain and the natural persons above it.
• Check direct and indirect voting rights, capital interests and contractual control.
• Collect identity details and documents that support the ownership conclusion.
• Document the reasoning where control is indirect or shared.
• Assign a named internal owner to approve and maintain register information.

The reporting record should be traceable to source documents. If a bank, auditor or authority asks how the company reached its conclusion, the responsible person should be able to show the ownership chain and explain the treatment of any control rights.

How to manage changes and access

The register is not public, but its restricted access does not reduce the need for accuracy. The company should connect ownership updates to its existing governance process: share transfers, new agreements, reorganisations and changes in control should trigger a review of the beneficial-owner analysis.

Keep a record of the information filed, the evidence used, who approved the filing and how corrections are handled. A change-management process is more reliable than an annual reminder because ownership can change through contracts or group transactions as well as through a transfer of shares.

How the register affects a transaction

The register affects a buyer or investor because target ownership records, group charts and register information should be compared during due diligence. Where those sources differ, the parties should resolve the inconsistency, document the agreed position and allocate responsibility for any filing that remains outstanding after closing.

For a transaction, the ownership map also helps the parties identify who must provide information and who has authority to confirm it. A written closing checklist can assign the data request, verification, approval and post-closing update to named people rather than leaving the filing as an informal follow-up.

When this does not apply

The Transparency of Legal Entities Act does not make every organisation or arrangement report in the same way. Scope and exemptions depend on the entity and its circumstances, so a company should check the statutory category before assuming that a filing is required or that an exemption applies. The central register also does not replace AML due diligence, public commercial-register disclosures or contractual ownership warranties.

Build a repeatable ownership process

A company can make compliance manageable by keeping the ownership map with its corporate records, linking changes in ownership to board and register workflows, and reviewing the supporting documents when the structure changes. Goldblum and Partners can help assess those procedures through its AML and KYC compliance guides.