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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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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In a major Philippines flood control scandal shell companies divert PHP 118.5 billion, accelerating calls for mandatory beneficial ownership (BO) disclosure in procurement
Show records from 2025 Show records from Philippines Show records in East Asia and the Pacific
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Chile's mandatory beneficial ownership (BO) disclosure for procurement achieves 59% compliance in three months and a 69% drop in monthly conflicts of interest detected
Show records from 2025 Show records from Chile 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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Beneficial ownership (BO) data exposes undisclosed beneficial owner of offshore companies holding exclusive electricity transit contracts
Show records from 2024 Show records from Georgia Show records from Azerbaijan Show records in Europe and Central Asia
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Beneficial ownership data analysis reveals coal transportation permits concentrated in related entities linked to public officials and foreign nationals
Show records from 2023 Show records from Mongolia Show records in Europe and Central Asia
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Beneficial ownership data helps unmask ownership of electricity companies alleged to be driving up consumer prices
Show records from 2023 Show records from Kenya Show records in Africa
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Civil society platform in Ecuador makes beneficial owners of public contract holders publicly searchable
Show records from 2023 Show records from Ecuador Show records in Latin America and the Caribbean
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Only 26% of UK public contracts include a company identifier, limiting automatic linkage with beneficial ownership (BO) register data
Show records from 2023 Show records from United Kingdom of Great Britain and Northern Ireland Show records in Europe and Central Asia
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UK People with Significant Control register data used to assess common ownership and its impact on market competition in the UK
Show records from 2022 Show records from United Kingdom of Great Britain and Northern Ireland Show records in Europe and Central Asia
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Zambia's Financial Intelligence Unit (FIU) uses beneficial ownership (BO) register data to uncover procurement fraud and refer case to law enforcement
Show records from 2022 Show records from Zambia Show records in Africa
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Eight Seychelles fishing licences held by the same French company share a beneficial owner with a Dutch conglomerate, revealing concentrated fishing rights
Show records from 2021 Show records from Seychelles Show records from France Show records in Africa Show records in Europe and Central Asia