The Diss Heritage Triangle Trust CIO

Analysis

The Diss Heritage Triangle Trust CIO is a registered charity in England and Wales, based in Norwich. It was registered in July 2016, 10 years ago. Its declared purposes cover education/training, arts/culture/heritage/science, environment/conservation/heritage and economic/community development/employment, which this site groups under arts, culture, heritage and science. Legally it is a charitable incorporated organisation (CIO). It says it provides services and provides advocacy/advice/information.

In the financial year ending December 2025, The Diss Heritage Triangle Trust CIO reported income of £57k and spending of £50k, spending 87% of its income. Across the 5 years on record, from December 2021 to December 2025, income grew from £156 to £57k (+36361%), an average of +337% a year. The sharpest change came in the year to December 2024, when income rose by 9717%. Over the whole period it spent 81% of the income it received.

Among 17,634 England and Wales charities whose main cause is arts, culture, heritage and science and that reported income, The Diss Heritage Triangle Trust CIO sits at the 71st percentile: it is larger than about 71% of them. Against every charity in England and Wales with reported income it ranks in the 63rd percentile. Charities of a similar size with the same main cause include The New Alresford Town Trust (£57k), Portland Museum Trust (£57k) and Village Hall (£57k).