Wmuk
WMUK is the only charity in the UK focused solely on Waldenstrom's macroglobulinaemia (WM), a rare type of blood cancer. Our vision is that people affected by WM live longer, good quality lives, being supported every step of the way by WMUK. Our goal is to be the informed voice of WM in the UK.
Activities & Mission
WMUK is the only charity in the UK focused solely on Waldenstrom's macroglobulinaemia (WM), a rare type of blood cancer. Our vision is that people affected by WM live longer, good quality lives, being supported every step of the way by WMUK. Our goal is to be the informed voice of WM in the UK.
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
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.
One or more years show a significant change in income (over ±100%) compared with the prior year. This usually reflects a merger, transfer of activities, restated accounts, or a one-off legacy — not necessarily a real change in operating scale. See the methodology for context.
The Commission record shows this related event on the register:
- Asset transfer in in 2020 — Wmuk (organisation 5032460)
| Financial Year | Income | Expenditure | Charitable Spending | Net Assets | Reserves | Staff |
|---|---|---|---|---|---|---|
| 2025 | £423,817 | £350,914 | 0 / 0 | |||
| 2024 | £543,580 | £312,959 | £287,561 | £476,653 | £421,653 | 3 / 0 |
| 2023 | £373,839 | £303,846 | 0 / 0 | |||
| 2022 | £185,339 | £170,132 | 0 / 0 | |||
| 2021 | £124,817 | £92,046 | 0 / 0 |
Staff column shows: Employees / Volunteers
Frequently asked questions about Wmuk
What does Wmuk do?
WMUK is the only charity in the UK focused solely on Waldenstrom's macroglobulinaemia (WM), a rare type of blood cancer. Our vision is that people affected by WM live longer, good quality lives, being supported every step of the way by WMUK. Our goal is to be the informed voice of WM in the UK.
How much income did Wmuk report in 2025?
Wmuk reported total income of £424k and reported expenditure of £351k for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.
When was Wmuk registered as a charity?
Wmuk was registered with the Charity Commission for England and Wales on 23 December 2019 as charity number 1187121. It has been registered for 7 years.
Who runs Wmuk?
Wmuk 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 Wmuk operate?
Wmuk operates across 3 areas: Northern Ireland, Scotland and England And Wales.
Is Wmuk a registered charity?
Yes — Wmuk is a registered charity in England and Wales, charity number 1187121.
Details
Watermans Business Park
The Causeway
Staines upon Thames
TW18 3BA
Registry Information
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Also governs 1 other charity
Data & trust
- Register data refreshed
- 30 July 2026
- Methodology
- How metrics are calculated