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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 - 2nd December 2022

    The Open Ownership map: Worldwide commitments and action

    Discover commitments that countries have made to beneficial ownership transparency, which countries have implemented central or public registers, and visit country profile pages

  • languages-signpost

    Multilingual resources

    Many resources are available in multiple languages; visit our multilingual homepage to explore all our translations

Latest content

  • Nigeria data challenge
    News article Open Ownership Register

    Our Data Challenge: The power of beneficial ownership data

    On the International Day for Universal Access to Information, Open Ownership is delighted to announce the winners of the Nigeria Data Challenge.

    Written by Kathryn Davies , Agustina De Luca

    Published: 28 September 2023

  • OO GLEIF logos
    News article Beneficial Ownership Data Standard

    Open Ownership adds Legal Entity Identifiers to its datasets, partners with GLEIF

    Global Legal Entity Identifier Foundation (GLEIF) and Open Ownership are collaborating, meaning that Legal Entity Identifiers (LEIs) are now being integrated into datasets produced in line with the Beneficial Ownership Data Standard (BODS) for the first time

    Written by Nicolas Williams, Stephen Abbott Pugh

    Published: 27 September 2023

  • Open Ownership logo
    Job

    Research consultancy: review of evidence on the economic costs and benefits of beneficial ownership transparency

    Open Ownership seeks an experienced, short-term contractor, either an organisation or independent consultant, to conduct a review of currently available evidence on the economic costs and benefits to business, trade and investment of beneficial ownership transparency.

    Published: 26 September 2023

Latest publications

  • How to use Open Ownership’s tools cover image
    Tools Beneficial Ownership Data Standard Open Ownership Register

    How to use Open Ownership’s tools: A guide for data users analysing beneficial ownership data

    This publication offers a step-by-step guide on Open Ownership's latest tools for examining beneficial ownership data

    Written by Stephen Abbott Pugh , Agustina De Luca

    Published: 31 July 2023

  • Open Ownership's submission to the United Nations Office on Drugs and Crime following the 2021 United Nations General Assembly Special Session Political Declaration against Corruption
    Publication

    Beneficial ownership transparency and the United Nations Convention against Corruption: progress and recommendations

    This document presents opportunities to strengthen beneficial ownership transparency through the United Nations Convention against Corruption processes

    Written by Eryn Shornick, Julie Rialet , Louise Russell-Prywata

    Published: 13 June 2023

  • What’s in it for business? The US case – cover image
    Case study

    What’s in it for business? The US case: Lessons from private sector and civil society advocacy for beneficial ownership transparency reforms

    This case study highlights learnings from the decade-long effort to bring about beneficial ownership reform in the US. It presents useful lessons to help those in civil society and the private sector to support beneficial ownership transparency reforms in other countries

    Written by Julie Rialet , Mark Hays

    Published: 22 May 2023

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