The Royal Institute Of International Affairs
Also known as: Chatham House
Independent research and analysis of international issues and the dissemination of that research as widely as possible. The provision of an independent, accessible platform for debate on international issues.
Activities & Mission
Independent research and analysis of international issues and the dissemination of that research as widely as possible. The provision of an independent, accessible platform for debate on international issues.
Areas of Operation
Where this charity is registered to operate, as self-declared to the Charity Commission. These are regulatory classifications, not a list of active programmes, and don't necessarily indicate fundraising activity in each location.
Region
Financial Information
Financial Efficiency
Latest Financial Breakdown
Income Sources
Expenditure Categories
Financial Trend
Annual Returns
As filed with the Charity Commission for England and Wales. Most recent filing covers the financial year ending 2025.
| Financial Year | Income | Expenditure | Charitable Spending | Net Assets | Reserves | Staff |
|---|---|---|---|---|---|---|
| 2025 | £20,177,000 | £20,323,000 | £18,170,000 | £35,514,000 | £4,333,000 | 182 / 0 |
| 2024 | £21,535,000 | £23,462,000 | £21,123,000 | £35,735,000 | £2,637,000 | 206 / 0 |
| 2023 | £20,394,000 | £21,699,000 | £19,644,000 | £36,045,000 | £2,637,000 | 206 / 0 |
| 2022 | £23,235,000 | £19,158,000 | £17,713,000 | £38,406,000 | £3,469,000 | 209 / 0 |
| 2021 | £24,444,000 | £18,135,000 | £16,693,000 | £33,722,000 | £2,732,000 | 193 / 0 |
Staff column shows: Employees / Volunteers
Frequently asked questions about The Royal Institute Of International Affairs
What does The Royal Institute Of International Affairs do?
Independent research and analysis of international issues and the dissemination of that research as widely as possible. The provision of an independent, accessible platform for debate on international issues.
How much income did The Royal Institute Of International Affairs report in 2025?
The Royal Institute Of International Affairs reported total income of £20.18m and reported expenditure of £20.32m for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.
When was The Royal Institute Of International Affairs registered as a charity?
The Royal Institute Of International Affairs was registered with the Charity Commission for England and Wales on 22 September 1962 as charity number 208223. It has been registered for 64 years.
Who runs The Royal Institute Of International Affairs?
The Royal Institute Of International Affairs is governed by a board of 11 trustees. The chair of trustees is Simon James Fraser. Trustees are legally responsible for the charity's governance and are listed in full on its profile.
Where does The Royal Institute Of International Affairs operate?
The Royal Institute Of International Affairs operates in England And Wales, as recorded in its Charity Commission filing.
Is The Royal Institute Of International Affairs a registered charity?
Yes — The Royal Institute Of International Affairs is a registered charity in England and Wales, charity number 208223.
Details
INTERNATIONAL AFFAIRS
CHATHAM HOUSE
10 ST. JAMES'S SQUARE
LONDON
SW1Y 4LE
Registry Information
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Also governs 2 other charities
Also governs 2 other charities
Also governs 1 other charity
Also Known As
- Chatham House
Data & trust
- Register data refreshed
- 14 May 2026
- Methodology
- How metrics are calculated