The Governance RegisterEdition 2026 · Compiled 12th July 2026

The Friends of Chiltern Open-AIR Museum

Registered charity 286534 Registered since 1983

Operates: Bracknell Forest, West Berkshire, Reading, Slough, Windsor And Maidenhead, Wokingham, Buckinghamshire, Hertfordshire

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Board DNA

How this board is put together, from Charity Commission trustee records and Companies House - deterministic, no AI.

7
trustees on the board
6y median 5y
average tenure
13y
longest tenure
2
trustees past 6 years
9.8y
average years in governance
4 vs 0 portfolio
first-time trustees
2
company-linked trustees

Sector coverage

Environment/conservation/heritage 7Arts/culture/heritage/science 1Education/training 1

Commercial experience

Arts and leisure 4Professional services 1Property 1

Gaps to watch

  • Narrow spread of causes across the board

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Related organisations

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Contact

Websitewww.coam.org.uk
Emailfriendsmembership@coam.org.uk
Phone01494675419
Address69 SANDELSWOOD END, BEACONSFIELD, HP9 2AP

Finances

£15,871 latest income

YearIncomeSpending
2021£19,360£16,554
2022£33,739£6,710
2023£35,483£34,116
2024£17,570£18,768
2025£15,871£16,677

What it does

What

Environment/conservation/heritage

Who

Other Charities Or Voluntary BodiesOther Defined Groups

How

Makes Grants To OrganisationsProvides Human Resources

Charitable objects

THE EDUCATION OF THE PUBLIC BY PROMOTION, SUPPORT, ASSISTANCE AND IMPROVEMENT OF CHILTERN OPEN-AIR MUSEUM THROUGH THE ACTIVITY OF A GROUP OF FRIENDS.

Governing document: CONSTITUTION ADOPTED 31/01/1983AS AMENDED ON 15/03/2006AS AMENDED ON 29/03/2014

Trustees (7)

7trustees
70median age
1aged 70+

Connected charities (3)

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