Guy's And St Thomas' Foundation
Also known as: Guy's and St Thomas' Charity
GUY’S AND ST THOMAS’ FOUNDATION IS AN INDEPENDENT CHARITABLE FOUNDATION INVESTING IN A HEALTHIER SOCIETY. WE FUND, INVEST, PARTNER, ENGAGE AND INFLUENCE TO COME AT BIG HEALTH CHALLENGES FROM ALL ANGLES. WE COLLABORATE WITH COMMUNITIES, PARTNERS, AND HOSPITALS, IN PARTICULAR GUY’S AND ST THOMAS’ NHS FOUNDATION TRUST, AND USE OUR ASSETS TO IMPROVE PEOPLE’S PHYSICAL AND MENTAL HEALTH.
Activities & Mission
GUY’S AND ST THOMAS’ FOUNDATION IS AN INDEPENDENT CHARITABLE FOUNDATION INVESTING IN A HEALTHIER SOCIETY. WE FUND, INVEST, PARTNER, ENGAGE AND INFLUENCE TO COME AT BIG HEALTH CHALLENGES FROM ALL ANGLES. WE COLLABORATE WITH COMMUNITIES, PARTNERS, AND HOSPITALS, IN PARTICULAR GUY’S AND ST THOMAS’ NHS FOUNDATION TRUST, AND USE OUR ASSETS TO IMPROVE PEOPLE’S PHYSICAL AND MENTAL HEALTH.
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.
Financial Information
Financial Efficiency
Higher than 99% of UK Health charities with income over £10M (sample: 307). How is this calculated?
Higher than 27% of UK Health charities with income over £10M. How is this calculated?
Lower overhead than 25% of UK Health charities with income over £10M. (Lower overhead is generally read as more efficient.) How is this calculated?
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 | £34,335,000 | £82,669,000 | £56,448,000 | £904,457,000 | £17,656,000 | 189 / 0 |
| 2024 | £34,182,000 | £74,719,000 | £49,558,000 | £915,797,000 | £12,727,000 | 147 / 0 |
| 2023 | £29,128,000 | £72,553,000 | £52,199,000 | £970,948,000 | £15,150,000 | 126 / 0 |
| 2022 | £28,927,000 | £62,182,000 | £45,972,000 | £1,002,323,000 | £28,202,000 | 103 / 0 |
| 2021 | £28,487,000 | £45,747,000 | £34,693,000 | £960,446,000 | £40,020,000 | 69 / 0 |
Staff column shows: Employees / Volunteers
Frequently asked questions about Guy's And St Thomas' Foundation
What does Guy's And St Thomas' Foundation do?
GUY’S AND ST THOMAS’ FOUNDATION IS AN INDEPENDENT CHARITABLE FOUNDATION INVESTING IN A HEALTHIER SOCIETY. WE FUND, INVEST, PARTNER, ENGAGE AND INFLUENCE TO COME AT BIG HEALTH CHALLENGES FROM ALL ANGLES. WE COLLABORATE WITH COMMUNITIES, PARTNERS, AND HOSPITALS, IN PARTICULAR GUY’S AND ST THOMAS’ NHS FOUNDATION TRUST, AND USE OUR ASSETS TO IMPROVE PEOPLE’S PHYSICAL AND MENTAL HEALTH.
How much income did Guy's And St Thomas' Foundation report in 2025?
Guy's And St Thomas' Foundation reported total income of £34.34m and reported expenditure of £82.67m for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.
How efficient is Guy's And St Thomas' Foundation?
Guy's And St Thomas' Foundation has a program ratio of 164.4%, meaning that share of its income goes directly to charitable activities. This is higher than 99% of UK Health charities with income over £10M (sample of 307 charities). See our methodology for how this is calculated.
When was Guy's And St Thomas' Foundation registered as a charity?
Guy's And St Thomas' Foundation was registered with the Charity Commission for England and Wales on 4 February 2015 as charity number 1160316. It has been registered for 11 years.
Who runs Guy's And St Thomas' Foundation?
Guy's And St Thomas' Foundation is governed by a board of 11 trustees. The chair of trustees is Susanne Johanne Given. Trustees are legally responsible for the charity's governance and are listed in full on its profile.
Where does Guy's And St Thomas' Foundation operate?
Guy's And St Thomas' Foundation operates across 2 areas: Lambeth and Southwark.
Is Guy's And St Thomas' Foundation a registered charity?
Yes — Guy's And St Thomas' Foundation is a registered charity in England and Wales, charity number 1160316.
Details
46 Loman Street
London
SE1 0EH
Registry Information
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Major UK charities in the same primary sector, drawn from the curated priority cohort.
Trustees
Also governs 1 other charity
Also governs 1 other charity
Sectors & Classifications
Also Known As
- Guy's and St Thomas' Charity
Data & trust
- Register data refreshed
- 14 May 2026
- Methodology
- How metrics are calculated