International Association of Hydrogeologists

Registered charity 1083019 Registered since 2000

Operates: Throughout England And Wales, Argentina, Australia, Belgium, Brazil, Canada, Chile, China, Colombia, Croatia, Czech Republic, Denmark

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Board DNA

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

trustees on the board

6.5y median 5y

average tenure

14y

longest tenure

trustees past 6 years

12y

average years in governance

6 vs 0 portfolio

first-time trustees

company-linked trustees

Sector coverage

Arts/culture/heritage/science 6Education/training 6Environment/conservation/heritage 6

Commercial experience

Other services 6

Gaps to watch

Several long-serving trustees could step down together

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Hope Church Beaconsfield Similar size; both Other purposes

Boards that overlap with this one through shared trustees, or govern in the same field. Deterministic, from public records.

Contact

Website	www.iah.org
Email	info@iah.org
Phone	01183805251
Address	35 Cardinal Close, Caversham, READING, RG4 8BZ

Finances

£319,250 latest income

Year	Income	Spending
2020	£331,000	£257,000
2021	£321,737	£257,668
2022	£322,966	£296,121
2023	£318,164	£324,575
2024	£319,250	£321,916

What it does

What

Education/trainingArts/culture/heritage/scienceEnvironment/conservation/heritageOther Charitable Purposes

Who

The General Public/mankind

How

Makes Grants To IndividualsMakes Grants To OrganisationsProvides Human ResourcesProvides Advocacy/advice/informationSponsors Or Undertakes ResearchOther Charitable Activities

Charitable objects

TO ADVANCE PUBLIC EDUCATIONAND PROMOTE RESEARCH(AND DISSEMINATE THE USEFUL RESULTS OF SUCH RESEARCH) IN THE STUDY AND KNOWLEDGE OF HYDROGEOLOGICAL SCIENCE

Governing document: MEMORANDUM AND ARTICLES OF ASSOCIATION INCORPORATED 24/03/00,AMENDED BY SPECIAL RESOLUTION DATED26/09/00 as amended on 17 Sept 2025 as amended on 17 Sept 2025

Trustees (6)

6trustees

69median age

3aged 70+

Succession outlook: 3 of 6 trustees are aged 70 or over.

Dr Marco Petittaage 62 since 2017
Dr Nicholas Stephen Robinsage 77 since 2022
Dr Teodora Szocsage 58 since 2012
Julian Edward Conradage 64 since 2024
Nicola Jane Dottridgeage 73 since 2020
Philip John Chiltonage 78 since 2022

Linked company (Companies House)

International Association of Hydrogeologists · 03956233 · Active

PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption) · incorporated 24/03/2000

5 governing document(s) held from Companies House.

Connected charities (0)

No charities share a trustee (from current data).

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