Registered charity · Hampshire
The Historical Diving Society
“The Objects of the Charity are to advance the education of the public in the study of the history of diving and to establish and maintain a museum for the benefit of the public and preservation of items of historical and educational value.”
- 9 trustees
- Income £596k (2025)
Official record Charity Commission · updated 27th September 2026 · Sources
Network
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Who leads it
- Michael Brendan O'MearaChair · since 2015
- Ailsa ChambersTrustee · since 2026
- Anthony John Holt MarshallTrustee · since 2020
- Elizabeth Fernande JamesTrustee · since 2022
- James Alexander John CullenTrustee · since 2022
- Kevin Francis CaseyTrustee · since 2015
- Lucy Rosalind MarderTrustee · since 2024
- Peter Henry DickTrustee · since 2015
- Stephen James RoueTrustee · since 2021
Current trustees as listed by the Charity Commission, which does not publish previous trustees.
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About
- What it does
- Education/training, Arts/culture/heritage/science, Environment/conservation/heritage
- Where
- Throughout England And Wales
- Website
- www.thehds.com (opens in a new tab)
- Linked company
- The Historical Diving Society
- Registered
- 2014
Income and spending
- YearIncomeSpending
- 2025£596k£326k
- 2024£427k£481k
- 2023£177k£95k
Earlier years
- 2022£235k£0
- 2021£0£0
Income trend, 2021 to 2025.
Income source mix, 2025: Government grants 7%. From the charity's annual return.
Charitable objects
“The Objects of the Charity are to advance the education of the public in the study of the history of diving and to establish and maintain a museum for the benefit of the public and preservation of items of historical and educational value.”
Grants received
5 grants · £806,168 total360Giving 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
- Department for Culture, Media & Sport · £459,048 (2 grants)
- Department for Digital, Culture, Media & Sport · £337,120 (2 grants)
- The National Lottery Heritage Fund · £10,000
Most recent
- Department for Culture, Media & Sport
- Department for Culture, Media & Sport
- Department for Digital, Culture, Media & Sport
- Department for Digital, Culture, Media & Sport
- The National Lottery Heritage Fund
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.
9 trustees on the board
- Michael Brendan O'Meara Chair since 2015
- Anthony John Holt Marshall since 2020
- Ailsa Chambers since 2026
- Elizabeth Fernande James since 2022
- James Alexander John Cullen since 2022
- Kevin Francis Casey since 2015
- Lucy Rosalind Marder since 2024
- Peter Henry Dick since 2015
- Stephen James Roue since 2021
Trustees past 6 years
- Michael Brendan O'Meara Chair since 2015
- Anthony John Holt Marshall since 2020
- Kevin Francis Casey since 2015
- Peter Henry Dick since 2015
First-time vs portfolio trustees
First-time (8)
- Michael Brendan O'Meara Chair since 2015
- Ailsa Chambers since 2026
- Elizabeth Fernande James since 2022
- James Alexander John Cullen since 2022
- Kevin Francis Casey since 2015
- Lucy Rosalind Marder since 2024
- Peter Henry Dick since 2015
- Stephen James Roue since 2021
Portfolio (1)
- Anthony John Holt Marshall since 2020
Sector coverage iSector coverageThe charitable fields this board's trustees govern in elsewhere, by Charity Commission classification. Excludes this charity.
Commercial experience iCommercial experienceThe industries this board's members are company directors in, by Companies House SIC code. Excludes this organisation's own company.
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.
Health of the organisation facts side by side - the conclusion is yours
16.7 months of spending held in free reserves · median for charities its size: 4.0 months
Sources
Official record from the Charity Commission register for England and Wales. Governance Register calculates the connections.
Record details
- Registered charity number
- 1159032
- Status
- Registered
- Governing document
- MEMORANDUM AND ARTICLES INCORPORATED 05 SEP 2024AS AMENDED BY SPECIAL RESOLUTION(S) DATED 26 NOV 2023AS AMENDED BY SPECIAL RESOLUTION(S) DATED 20 DEC 2023
- Companies House
- Company number 09204944 · Active
- Contact on the register
- 02392522429 · chairman@thehds.com
- 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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