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Open Ownership drives the global shift towards transparency and accountability in corporate ownership and control

⟴ We enable accurate and complete beneficial ownership disclosures

⟴ We support governments to make high-quality data shareable, and educate others on how to use it

⟴ This reduces corruption and tax evasion, gives fair development opportunities and builds societal trust

  • Ownership_complexity_Credit Photo by Omar Flores on Unsplash

    What is beneficial ownership transparency?

    Beneficial ownership transparency reveals how companies and other legal entities or arrangements are owned and controlled by their beneficial owners

    Published: 03 March 2022

  • Open Ownership Map - screengrab taken on 17 October 2024

    Open Ownership map: Worldwide action on beneficial ownership transparency

    Discover which countries have planned or are implementing beneficial ownership transparency reforms, which countries have launched live central registers, and visit country or regional profile pages

  • Guide to drafting effective legislation for beneficial ownership transparency cover image
    Guidance

    Guide to drafting effective legislation for beneficial ownership transparency

    This guide supports those involved in drafting and reviewing laws to understand the elements that constitute effective legislation for implementing beneficial ownership transparency reforms, laying the groundwork for establishing a beneficial ownership register

    Written by Favour Ime , Tymon Kiepe

    Published: 28 August 2024

Latest content

  • IMG_9755_

    Beneficial ownership transparency and the UN Framework Convention on International Tax Cooperation: Connecting information to strengthen fair and effective tax systems

    As governments meet in Nairobi to negotiate the UN Framework Convention on International Tax Cooperation, we explore the opportunity to strengthen how governments exchange and use information about who ultimately owns and controls wealth and assets.

    Written by Open Ownership

    Published: 11 November 2025

  • clint-adair-BW0vK-FA3eg-unsplash
    Emerging thinking Tax

    Considerations for creating a global register to support better international tax cooperation

    In this emerging thinking piece, we set out key considerations for connecting information to understand transnational beneficial ownership networks, including through the creation of a global register

    Written by Tymon Kiepe

    Published: 10 November 2025

  • shutterstock_Ghana flagwebp
    Blog post Opening Extractives

    Ghana: Unlocking ownership data for accountability in the extractive sector

    This impact story highlights how Ghana is improving data integrity, licensing oversight, and public accountability through the Opening Extractives programme, jointly implemented by the Extractive Industries Transparency Initiative and Open Ownership

    Written by Nyasha Vera

    Published: 20 October 2025

Latest publications

  • OO Usable beneficial ownership data working paper cover image
    Emerging thinking

    Usable beneficial ownership data

    Based on Open Ownership’s recent research to understand the experiences of those who use beneficial ownership data, this working paper outlines 22 features to help make beneficial ownership data more usable and, therefore, more useful

    Written by Open Ownership

    Published: 30 September 2025

  • OO Strategy 2025-2030 cover image
    Publication

    From transparency to trust: Open Ownership strategy 2025 to 2030

    Open Ownership improves accountability and strengthens financial systems, enabling governments to collect money more effectively, spend it better, and prevent it from being stolen or misused. Here, we set out how we will deliver on our strategy from 2025 to 2030.

    Written by Open Ownership

    Published: 05 August 2025

  • oo-describing-interests-cover-image
    Research report

    Describing interests: Research note

    In this research note, we set out to understand the full range of ways in which current legislation and beneficial ownership disclosure forms categorise the relationship between a beneficial owner and a legal vehicle (interests)

    Written by Tim Davies, Peter Low

    Published: 10 July 2025

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This work by Open Ownership, unless otherwise noted, is licensed under a Creative Commons Attribution 4.0 International License