The Polish Institute And Sikorski Museum
To collect, preserve and interpret through the material evidence of Poland's past, especially that connected with the activities of the Polish Government-in-Exileand it's Armed Forces 1939-45, for the public benefit, education and enjoyment
Activities & Mission
To collect, preserve and interpret through the material evidence of Poland's past, especially that connected with the activities of the Polish Government-in-Exileand it's Armed Forces 1939-45, for the public benefit, education and enjoyment
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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 13% of UK Heritage charities with income £1M to £10M (sample: 126). How is this calculated?
Higher than 54% of UK Heritage charities with income £1M to £10M. How is this calculated?
Lower overhead than 58% of UK Heritage charities with income £1M to £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 | £1,770,856 | £870,548 | £751,884 | £11,232,781 | £11,232,297 | 10 / 30 |
| 2024 | £955,413 | £769,601 | £714,355 | £9,284,749 | £7,587,211 | 12 / 8 |
| 2023 | £582,724 | £665,318 | £618,537 | £9,201,388 | £9,201,388 | 10 / 5 |
| 2022 | £376,738 | £467,305 | 0 / 6 | |||
| 2021 | £513,930 | £427,165 | £376,010 | £9,744,382 | £9,744,382 | 10 / 10 |
Staff column shows: Employees / Volunteers
Frequently asked questions about The Polish Institute And Sikorski Museum
What does The Polish Institute And Sikorski Museum do?
To collect, preserve and interpret through the material evidence of Poland's past, especially that connected with the activities of the Polish Government-in-Exileand it's Armed Forces 1939-45, for the public benefit, education and enjoyment
How much income did The Polish Institute And Sikorski Museum report in 2025?
The Polish Institute And Sikorski Museum reported total income of £1.77m and reported expenditure of £871k for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.
How efficient is The Polish Institute And Sikorski Museum?
The Polish Institute And Sikorski Museum has a program ratio of 42.5%, meaning that share of its income goes directly to charitable activities. This is higher than 13% of UK Heritage charities with income £1M to £10M (sample of 126 charities). See our methodology for how this is calculated.
When was The Polish Institute And Sikorski Museum registered as a charity?
The Polish Institute And Sikorski Museum was registered with the Charity Commission for England and Wales on 20 August 1965 as charity number 312168. It has been registered for 61 years.
Who runs The Polish Institute And Sikorski Museum?
The Polish Institute And Sikorski Museum is governed by a board of 6 trustees. Trustees are legally responsible for the charity's governance and are listed in full on its profile.
Where does The Polish Institute And Sikorski Museum operate?
The Polish Institute And Sikorski Museum operates across 2 areas: Scotland and London.
Is The Polish Institute And Sikorski Museum a registered charity?
Yes — The Polish Institute And Sikorski Museum is a registered charity in England and Wales, charity number 312168.
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Registry Information
Other notable Heritage charities
Major UK charities in the same primary sector, drawn from the curated priority cohort.
- Wellcome TrustIncome: £589,458,608
- The Royal National Lifeboat InstitutionIncome: £286,700,000
- Royal Society for the Protection of BirdsIncome: £194,964,000
- The British Academy for the Promotion of Historical Philosophical and Philological StudiesIncome: £106,153,895
- The Woodland TrustIncome: £89,379,000
Trustees
Also governs 3 other charities
Sectors & Classifications
Data & trust
- Register data refreshed
- 2 November 2026
- Methodology
- How metrics are calculated