Beneficial Ownership Transparency Evidence Centre
About
The Beneficial Ownership Transparency (BOT) Evidence Centre is an impact-oriented resource curated by Open Ownership, that compiles publicly available studies and examples demonstrating the effect of BOT reforms.
It contains academic papers, policy briefings, case studies, investigative articles, and other resources whose findings rely on information from public sector beneficial ownership (BO) registers, or that document effective implementation practices that result in tangible outcomes (e.g. higher compliance rates or better data quality).
Please note we do not include evidence focused solely on proposals or legislative reforms. Nor do we include evidence solely based on leaks from non-official sources; or counterfactual examples that document the misuse of anonymously owned companies, or that result from BO information being unavailable.
The cases contained in this resource are non-comprehensive. Users may suggest corrections, or submit ideas for new entries or functionality improvements to [email protected]. For more information, please see tips on using this resource and our disclaimer.
The BOT Evidence Centre is a project of the Beneficial Ownership Evidence and Measurement (BEAM) programme.
The BOT Evidence Centre is updated on an ongoing basis. Last updated:
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People with Significant Control data reveals structural patterns in offshore ownership of high-value UK property
Show records from 2026 Show records from United Kingdom of Great Britain and Northern Ireland Show records in Europe and Central Asia
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UK mandate to verify identity substantially increases compliance but also shows avoidance behaviour
Show records from 2026 Show records from United Kingdom of Great Britain and Northern Ireland Show records in Europe and Central Asia
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Academic study validates beneficial ownership (BO) based risk indicators for corruption in public procurement across six European countries
Show records from 2026 Show records from Ukraine Show records from Estonia Show records from United Kingdom of Great Britain and Northern Ireland Show records from Slovak Republic Show records from Latvia Show records from Denmark Show records in Europe and Central Asia
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The Euromedia Ownership Monitor enhances transparency of news media ownership and control in the EU
Show records from 2025 International
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UK Register of Overseas Entities produces deterrence effect, with falling property purchases by companies registered in secrecy jurisdictions
Show records from 2025 Show records from United Kingdom of Great Britain and Northern Ireland Show records in Europe and Central Asia
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Corporate tax surcharge on firms owned via secrecy jurisdictions drives beneficial ownership (BO) register compliance and reduces offshore ownership in Ecuador
Show records from 2025 Show records from Ecuador Show records in Latin America and the Caribbean
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Beneficial ownership (BO) registers associated with increased competition in public procurement and fewer contracts to firms whose beneficial owners are politically exposed persons (PEPs)
Show records from 2024 Show records from Latvia Show records from Denmark Show records from Slovak Republic Show records in Europe and Central Asia
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EU beneficial ownership (BO) registers reduce investment from offshore financial centres without deterring legitimate capital flows
Show records from 2023 International
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Research using beneficial ownership data finds that the implementation of automatic exchange of information for tax purposes drives capital into offshore real estate
Show records from 2022 Show records from United Kingdom of Great Britain and Northern Ireland Show records in Europe and Central Asia