Thirty Percy Foundation

Analysis

Thirty Percy Foundation is a registered charity in England and Wales, based in London. It was registered in March 2018, 8 years ago. Its declared purposes cover general charitable purposes and environment/conservation/heritage, which this site groups under environment and conservation. Legally it is a charitable incorporated organisation (CIO). It says it makes grants to organisations, provides other finance and provides services.

In the financial year ending March 2025, Thirty Percy Foundation reported income of £6.1m and spending of £5.6m, spending 92% of its income. Across the 5 years on record, from March 2021 to March 2025, income grew from £5.3m to £6.1m (+14%), an average of +3.4% a year. Over the whole period it spent 92% of the income it received.

Among 4,574 England and Wales charities whose main cause is environment and conservation and that reported income, Thirty Percy Foundation sits at the 98th percentile: it is larger than about 98% of them. Against every charity in England and Wales with reported income it ranks in the 98th percentile. Charities of a similar size with the same main cause include Brooklands Museum Trust Limited (£5.7m), Butterfly Conservation (£6.1m) and Volunteering Matters (£5.7m).

In its latest detailed accounts, income came from donations and legacies 98% and investments 2.4%. Charitable activities took 99% of spending and raising funds 0.0%. Grants to other organisations totalled £2.9m. Reserves of £10.1m would cover about 21 months of spending at that rate. It employed 8 people.