WILLIAMS SYNDROME FOUNDATION LIMITED
Registration #281014 · Registered
www.williams-syndrome.org.ukenquiries@williams-syndrome.org.uk
Box 103 5 Charter House PO1 2SN
The Williams Syndrome Foundation, founded in 1980, is run for parents by parents with the aim of providing information and support to for people with WS, and those who love, care for and educate them. We fund research into WS to inform and update our guidelines, webinars and publications. We provide opportunities for families to meet and share peer support, online and in person, across the UK.
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About WILLIAMS SYNDROME FOUNDATION LIMITED
WILLIAMS SYNDROME FOUNDATION LIMITED is a registered charity in England and Wales (registration number 281014). Based on official Charity Commission data, it holds a "Platinum" rating with a CharityScore of 88/100 — one of the highest-rated charities in England and Wales for governance and transparency. This places it among the top-rated charities in our database, reflecting strong performance across governance, financial health, and regulatory compliance. In its most recent reporting year (2025), WILLIAMS SYNDROME FOUNDATION LIMITED reported a total income of £207,836 and total expenditure of £197,481, a spending ratio of 95% which is broadly in line with its income. According to the Charity Commission register, WILLIAMS SYNDROME FOUNDATION LIMITED describes its activities as follows: The Williams Syndrome Foundation, founded in 1980, is run for parents by parents with the aim of providing information and support to for people with WS, and those who love, care for and educate them. We fund research into WS to inform and update our guidelines, webinars and publications. We provide opportunities for families to meet and share peer support, online and in person, across the UK. Our analysis found no significant governance concerns for WILLIAMS SYNDROME FOUNDATION LIMITED. No regulatory actions, filing failures, or financial anomalies were detected in the available public data. This profile is based on data publicly available from the Charity Commission for England and Wales and is updated periodically as new filings are processed. CharityScore UK provides independent, data-driven transparency ratings to help donors give with confidence — we are not affiliated with this charity or any government body.

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Financial History
Latest spending ratio: 95.0% of income spent on charitable work
| Year | Income | Spending | Ratio |
|---|---|---|---|
| 2025 | £207,836 | £197,481 | 95% |
Data sourced from the Charity Commission for England & Wales · Last scored 6/11/2026