The Open Ownership Principles set out best practice standards for effective beneficial ownership disclosure. They are intended to support governments implementing effective beneficial ownership transparency reforms and guide international institutions in understanding and supporting this work
Expert advice for implementing beneficial ownership transparency, covering the full journey from commitment to data use
Published: 01 July 2021
The Beneficial Ownership Data Standard is an open standard providing guidance for collecting, storing and exchanging high-quality data on beneficial ownership
We are hiring a Senior Project Coordinator for a part-time, short-term consultancy to support stakeholder management and local content adaptation for a pilot project by Open Ownership in partnership with the Department of Education of the Philippines.
Published: 08 June 2026
This blog post covers the Philippines' recent push for the introduction of its first-ever primary law on beneficial ownership transparency, and its journey and achievements up to this point, including exiting the Financial Action Task Force greylist in May 2025.
Written by Emily Manuel
Published: 02 June 2026
Three years ago, Nigeria became the first country in Africa to launch a public beneficial ownership (BO) register, firmly placing itself at the forefront of the continent’s transparency movement. This blog post charts progress to date, and unpacks how Nigeria can turn BO data into public value.
Written by Open Ownership
Published: 25 May 2026
Introducing the Beneficial Ownership Data Standard
Written by Tim Davies
Published: 29 June 2017
The Open Ownership Register has been updated to include information about the beneficial owners of over 240,000 Ukrainian companies
Written by Zosia Sztykowski
Published: 03 January 2018
Denmark is the latest country to be added to the Open Ownership Register, the global platform that brings together beneficial ownership information from around the world
Written by Aleksi Knuutila
Published: 21 August 2018
At the end of last year Nigeria published Africa’s first beneficial ownership register, and the first globally to focus on the lucrative oil, gas and mining sectors
Published: 13 January 2020
Open Ownership recently launched a new feature allowing anyone to download the entire Register dataset in one go
Published: 26 February 2020
Open Ownership is launching a new software tool for visualising beneficial ownership data
Written by Steve Day
Published: 09 October 2020