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Registered charity · East Sussex

Tree Sisters

  • 4 trustees
  • Income £660k (2025)
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Official record Charity Commission · updated 27th September 2026 · Sources

Network

The large node is Tree Sisters. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Current trustees as listed by the Charity Commission, which does not publish previous trustees.

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About

What it does
Education/training, Environment/conservation/heritage
Where
Throughout England And Wales, Brazil, Kenya, Uganda and more
Website
www.treesisters.org (opens in a new tab)
Linked company
Tree Sisters
Registered
2012

Income and spending

  • YearIncomeSpending
  • 2025£660k£904k
  • 2024£911k£1.5m
  • 2023£1.4m£1.4m
Earlier years
  • 2022£1.9m£1.7m
  • 2021£2.1m£1.6m

Income trend, 2021 to 2025.

Income source mix, 2021: Government grants 1%. From the charity's annual return.

Charitable objects

1. TO PROMOTE FOR THE BENEFIT OF THE PUBLIC THE CONSERVATION, PROTECTION AND IMPROVEMENT OF THE PHYSICAL AND NATURAL ENVIRONMENT BY PROMOTING BIOLOGICAL DIVERSITY THROUGH INCREASED GREEN COVER.2.TO ADVANCE THE EDUCATION OF THE PUBLIC IN THE CONSERVATION, PROTECTION AND IMPROVEMENT OF THE PHYSICAL AND NATURAL ENVIRONMENT, IN PARTICULAR BUT NOT EXCLUSIVELY BY THE PROVISION OF TRAINING AND SUPPORT TO ENCOURAGE LEADERSHIP AND PARTICIPATION IN THE WORK OF THE CHARITY AND ENVIRONMENTAL PROTECTION IN GENERAL, WITH A PARTICULAR FOCUS ON WOMEN."

Grants received

3 grants · £30,000 total

360Giving data, published by funders. Coverage only includes funders who publish their grants to 360Giving, so these figures are a floor, not a complete picture.

Top funders

Most recent

  • Tedworth Charitable Trust £10,0002019-06-17
  • The National Lottery Community Fund £10,0002017-12-20
  • The National Lottery Community Fund £10,0002013-05-02
Board analysis

Board DNA

How this board is put together, from Charity Commission trustee records and Companies House - deterministic, no AI.iBoard compositionCounted from the dated Charity Commission trustee register: the current board only, past trustees excluded.

4 trustees on the board

2.8y median 3y
average tenure
4y
longest tenure
0
trustees past 6 years
7.1y
average years in governance

First-time vs portfolio trustees

First-time (4)

3
company-linked trustees

Sector coverage iSector coverageThe charitable fields this board's trustees govern in elsewhere, by Charity Commission classification. Excludes this charity.

Education/training 4Environment/conservation/heritage 4

Commercial experience iCommercial experienceThe industries this board's members are company directors in, by Companies House SIC code. Excludes this organisation's own company.

Other services 4Finance 1Professional services 1

Gaps to watch

  • Narrow spread of causes across the board

Succession forecast iSuccession forecastThe number of board seats likely to open in the next twelve months - summed across the board from each dated trustee’s tenure - and the profile worth recruiting next. From the filed record, deterministic.

🔒 Succession forecast is a Pro feature - the board seats likely to open in the next year and the ideal next trustee. Explore Pro →

Health of the organisation facts side by side - the conclusion is yours

Income v spending, filed accountsiIncome v spendingTotal gross income and expenditure from filed annual returns, Charity Commission, last 5 years.
2021
2022
2023
2024
2025
incomespending£660k latest income · spending exceeded income in 2024 and 2025
ReservesiReserves12 x free reserves / annual expenditure, from the Part B annual return. The sector median is computed across all Part B filers in the same income band.

2.8 months of spending held in free reserves · median for charities its size: 4.0 months · was 6.5 in 2021

12 from 11 in 2021
EmployeesiEmployeesHeadcount as filed in Part B annual returns, per financial year. Shown exactly as filed; year-on-year figures may be filed on different bases, so a comparison is only shown when the filings are plausibly comparable.

Sources

Official record from the Charity Commission register for England and Wales. Governance Register calculates the connections.

Record details
Registered charity number
1149961
Status
Registered
Governing document
MEMORANDUM AND ARTICLES INCORPORATED 08 SEP 2010AS AMENDED BY SPECIAL RESOLUTION(S) DATED 18/08/2011AS AMENDED BY SPECIAL RESOLUTION REGISTERED AT COMPANIES HOUSE ON 15/11/2012 as amended on 29 Nov 2023
Companies House
Company number 07369954 · Active
Contact on the register
07715812674 · support@treesisters.org
Edition
Register edition compiled 27th September 2026
Labels
Official record from the register · Calculated derived by Governance Register. Anything added by an organisation or person is labelled as provided by them.

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