Stem4
To promote and protect the physical and mental health of teenage sufferers of eating disorders, depression, self harm and addiction through the provision of support, education and practical advice and to advance the education of the general public in all areas relating to the above teenage health conditions.
Activities & Mission
To promote and protect the physical and mental health of teenage sufferers of eating disorders, depression, self harm and addiction through the provision of support, education and practical advice and to advance the education of the general public in all areas relating to the above teenage health conditions.
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.
Country
Region
Financial Information
Financial Efficiency
Higher than 38% of UK Health charities with income £100K to £1M (sample: 1354). How is this calculated?
Higher than 30% of UK Health charities with income £100K to £1M. How is this calculated?
Lower overhead than 23% of UK Health charities with income £100K to £1M. (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 | £307,035 | £284,521 | 0 / 0 | |||
| 2024 | £370,083 | £458,842 | 0 / 0 | |||
| 2023 | £404,411 | £662,924 | 0 / 0 | |||
| 2022 | £549,239 | £485,583 | £418,109 | £388,223 | £323,056 | 8 / 9 |
| 2021 | £400,142 | £327,519 | 0 / 9 |
Staff column shows: Employees / Volunteers
Frequently asked questions about Stem4
What does Stem4 do?
To promote and protect the physical and mental health of teenage sufferers of eating disorders, depression, self harm and addiction through the provision of support, education and practical advice and to advance the education of the general public in all areas relating to the above teenage health conditions.
How much income did Stem4 report in 2025?
Stem4 reported total income of £307k and reported expenditure of £285k for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.
How efficient is Stem4?
Stem4 has a program ratio of 76.1%, meaning that share of its income goes directly to charitable activities. This is higher than 38% of UK Health charities with income £100K to £1M (sample of 1354 charities). See our methodology for how this is calculated.
When was Stem4 registered as a charity?
Stem4 was registered with the Charity Commission for England and Wales on 2 November 2011 as charity number 1144506. It has been registered for 15 years.
Who runs Stem4?
Stem4 is governed by a board of 7 trustees. Trustees are legally responsible for the charity's governance and are listed in full on its profile.
Where does Stem4 operate?
Stem4 operates across 5 areas, including Australia, Canada, New Zealand and 2 others. The full list is shown on its profile.
Is Stem4 a registered charity?
Yes — Stem4 is a registered charity in England and Wales, charity number 1144506.
Details
133-137 Alexandra Road
SW19 7JY
Registry Information
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Major UK charities in the same primary sector, drawn from the curated priority cohort.
Trustees
Sectors & Classifications
Data & trust
- Register data refreshed
- 14 May 2026
- Methodology
- How metrics are calculated