International Dendrology Society
Operates worldwide, with members in 50 countries. Organises tours and study periods, provides bursaries for dendrology students , produces a Yearbook and Newsletter and maintains a Website, alerts authorities where arboreta or natural plant resources are under threat, publishes the Website Trees and Shrubs Online, incorporating New Trees and Bean's Trees and Shrubs Hardy in the British Isles.
Activities & Mission
Operates worldwide, with members in 50 countries. Organises tours and study periods, provides bursaries for dendrology students , produces a Yearbook and Newsletter and maintains a Website, alerts authorities where arboreta or natural plant resources are under threat, publishes the Website Trees and Shrubs Online, incorporating New Trees and Bean's Trees and Shrubs Hardy in the British Isles.
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Claim this listing Learn more about premium profiles See a sample profileAreas 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.
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.
| Financial Year | Income | Expenditure | Charitable Spending | Net Assets | Reserves | Staff |
|---|---|---|---|---|---|---|
| 2025 | £726,673 | £353,872 | £306,319 | £965,897 | £381,700 | 7 / 10 |
| 2024 | £359,428 | £274,071 | 0 / 10 | |||
| 2023 | £265,862 | £234,085 | 0 / 10 | |||
| 2022 | £261,276 | £193,381 | 0 / 10 | |||
| 2021 | £135,956 | £144,324 | 0 / 10 |
Staff column shows: Employees / Volunteers
Frequently asked questions about International Dendrology Society
What does International Dendrology Society do?
Operates worldwide, with members in 50 countries. Organises tours and study periods, provides bursaries for dendrology students , produces a Yearbook and Newsletter and maintains a Website, alerts authorities where arboreta or natural plant resources are under threat, publishes the Website Trees and Shrubs Online, incorporating New Trees and Bean's Trees and Shrubs Hardy in the British Isles.
How much income did International Dendrology Society report in 2025?
International Dendrology Society reported total income of £727k and reported expenditure of £354k for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.
When was International Dendrology Society registered as a charity?
International Dendrology Society was registered with the Charity Commission for England and Wales on 4 May 2018 as charity number 1178252. It has been registered for 8 years.
Who runs International Dendrology Society?
International Dendrology Society is governed by a board of 11 trustees. Trustees are legally responsible for the charity's governance and are listed in full on its profile.
Where does International Dendrology Society operate?
International Dendrology Society operates in England And Wales, as recorded in its Charity Commission filing.
Is International Dendrology Society a registered charity?
Yes — International Dendrology Society is a registered charity in England and Wales, charity number 1178252.
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RIDGEBOURNE ROAD
KINGTON
HR5 3EG
Registry Information
Trustees
Also governs 1 other charity
Data & trust
- Register data refreshed
- 13 October 2026
- Methodology
- How metrics are calculated