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The Chirp Charitable Trust

Also known as: C H I R P, Chirp

To help improve aviation and maritime safety and build a Just Culture by managing an independent and influential programme for the confidential reporting of human factors related safety issues.

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Activities & Mission

To help improve aviation and maritime safety and build a Just Culture by managing an independent and influential programme for the confidential reporting of human factors related safety issues.

Areas 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.

Financial Information

Latest Income
£553,213
Latest Expenditure
£537,805

Financial Efficiency

Program Ratio 97.2%
% of income going directly to charitable activities

Higher than 69% of UK Leisure charities with income £100K to £1M (sample: 931). How is this calculated?

Overall Efficiency 100.0%
% of expenditure going to programs (vs overhead)

Higher than 100% of UK Leisure charities with income £100K to £1M. How is this calculated?

Administrative Ratio 1.8%
Overhead (fundraising + governance) as % of total expenditure

Lower overhead than 50% of UK Leisure charities with income £100K to £1M. (Lower overhead is generally read as more efficient.) How is this calculated?

Latest Financial Breakdown

Income Sources

Donations & Legacies £2,260
Charitable Activities £544,953
Other Trading £0
Investments £6,000
Other Income £0

Expenditure Categories

Charitable Expenditure £537,805
Raising Funds £0
Governance £9,629
Grants to Institutions £0
Other Expenditure £0

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 YearIncomeExpenditureCharitable SpendingNet AssetsReservesStaff
2025
£553,213
£537,805£537,805£184,605£20,6145 / 100
2024
£587,238
£585,191£585,191£169,197£05 / 189
2023
£517,179
£469,706£469,706£167,150£05 / 125
2022
£224,133
£479,5470 / 125
2021
£638,362
£455,586£455,586£386,391£04 / 113

Staff column shows: Employees / Volunteers

Frequently asked questions about The Chirp Charitable Trust

What does The Chirp Charitable Trust do?

To help improve aviation and maritime safety and build a Just Culture by managing an independent and influential programme for the confidential reporting of human factors related safety issues.

How much income did The Chirp Charitable Trust report in 2025?

The Chirp Charitable Trust reported total income of £553k and reported expenditure of £538k for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.

How efficient is The Chirp Charitable Trust?

The Chirp Charitable Trust has a program ratio of 97.2%, meaning that share of its income goes directly to charitable activities. This is higher than 69% of UK Leisure charities with income £100K to £1M (sample of 931 charities). See our methodology for how this is calculated.

When was The Chirp Charitable Trust registered as a charity?

The Chirp Charitable Trust was registered with the Charity Commission for England and Wales on 25 September 1996 as charity number 1058262. It has been registered for 30 years.

Who runs The Chirp Charitable Trust?

The Chirp Charitable Trust is governed by a board of 11 trustees. The chair of trustees is Ruth Anne KAUFMAN OBE. Trustees are legally responsible for the charity's governance and are listed in full on its profile.

Where does The Chirp Charitable Trust operate?

The Chirp Charitable Trust operates across 2 areas: Scotland and England And Wales.

Is The Chirp Charitable Trust a registered charity?

Yes — The Chirp Charitable Trust is a registered charity in England and Wales, charity number 1058262.

Details

Address
167-169 Great Portland Street
5th Floor
LONDON
Registration Date
25 September 1996
Status
Registered

Registry Information

Organisation Number
1058262
Charity Number
1058262

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Trustees

Ruth Anne KAUFMAN OBE Chair
Adelle ROBERTS
Captain Donald Patrick COCKRILL
Dr Simon Adrian GILL
Glenn Martin BRADLEY
Jeremy John BURROWS
Jeremy Reid KINDER
Kevin Charles Stephen GREGORY
Kirsten Louise RIENSEMA
Michael James CRIPPS
Ryan HALL

Sectors & Classifications

Also Known As

  • C H I R P
  • Chirp

Data & trust

Register data refreshed
14 May 2026
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