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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Jump to: Company in focus, Offsprings
Parent entities and officers 52
  • 1
    Ferguson, Grant, Prof
    University Professor born in July 1977
    Individual (1 offspring)
    Officer
    2020-09-23 ~ 2022-11-07
    OF - Director → CIF 0
  • 2
    Tindimugaya, Callist, Dr
    Senior Civil Servant born in June 1965
    Individual (1 offspring)
    Officer
    2012-09-18 ~ 2020-09-23
    OF - Director → CIF 0
  • 3
    Abrunhosa, Manuel, Dr
    Hydrogeological Consultant born in May 1954
    Individual (1 offspring)
    Officer
    2021-11-13 ~ 2022-11-07
    OF - Director → CIF 0
  • 4
    Szocs, Teodora, Dr
    Born in September 1967
    Individual (1 offspring)
    Officer
    2012-11-19 ~ now
    OF - Director → CIF 0
  • 5
    Thompson, Mary Joanne
    Hydrogeologist born in April 1961
    Individual (1 offspring)
    Officer
    2016-10-14 ~ 2020-09-23
    OF - Director → CIF 0
  • 6
    Rai, Shivendra Nath, Dr
    Scientist born in June 1952
    Individual (1 offspring)
    Officer
    2004-10-12 ~ 2012-09-18
    OF - Director → CIF 0
  • 7
    Zektser, Igor, Professor
    Head Of Groundwater Laboratory born in May 1937
    Individual (1 offspring)
    Officer
    2009-06-17 ~ 2016-10-14
    OF - Director → CIF 0
  • 8
    Struckmeier, Wilhelm Friedrich, Dr
    Geologist born in June 1948
    Individual (2 offsprings)
    Officer
    2000-11-28 ~ 2016-10-17
    OF - Director → CIF 0
  • 9
    Conrad, Julian
    Born in June 1962
    Individual (1 offspring)
    Officer
    2024-09-10 ~ now
    OF - Director → CIF 0
  • 10
    Veselic, Miran, Prof Dr
    Director born in November 1946
    Individual (1 offspring)
    Officer
    2004-10-12 ~ 2006-12-15
    OF - Director → CIF 0
  • 11
    Konikow, Leonard Franklin, Dr
    Hydrogeologist born in January 1946
    Individual (1 offspring)
    Officer
    2009-04-19 ~ 2012-09-13
    OF - Director → CIF 0
  • 12
    Howard, Kenneth William Frank, Professor
    Professor born in December 1952
    Individual (2 offsprings)
    Officer
    2000-11-28 ~ 2020-09-23
    OF - Director → CIF 0
  • 13
    Vinograd, Nataliia Anatolyevna, Dr
    Associate Professor born in August 1970
    Individual (1 offspring)
    Officer
    2016-10-16 ~ 2022-11-07
    OF - Director → CIF 0
  • 14
    Chadha, Devinder, Dr.
    Consultant In Geology And Hydrogeology born in February 1942
    Individual (1 offspring)
    Officer
    2020-09-23 ~ 2021-01-01
    OF - Director → CIF 0
  • 15
    Puri, Shaminder
    Hydrogeological Consultant born in October 1947
    Individual (4 offsprings)
    Officer
    2009-04-19 ~ 2016-10-17
    OF - Director → CIF 0
  • 16
    Robins, Nicholas Stephen, Dr.
    Born in August 1948
    Individual (1 offspring)
    Officer
    2022-11-16 ~ now
    OF - Director → CIF 0
  • 17
    Taniguchi, Makoto, Professor
    University Professor born in October 1959
    Individual (1 offspring)
    Officer
    2016-10-16 ~ 2020-09-23
    OF - Director → CIF 0
  • 18
    Kreamer, David Kenneth, Dr
    University Professor born in April 1951
    Individual (1 offspring)
    Officer
    2012-11-19 ~ 2024-09-10
    OF - Director → CIF 0
  • 19
    Limaye, Shrikant Daji, Dr
    Consultant born in March 1938
    Individual (1 offspring)
    Officer
    2001-02-01 ~ 2004-10-12
    OF - Director → CIF 0
  • 20
    Merrick, Noel
    Lecturer born in December 1949
    Individual (1 offspring)
    Officer
    2000-11-28 ~ 2004-10-12
    OF - Director → CIF 0
  • 21
    Kim, Yongje, Dr.
    Researcher born in March 1961
    Individual (1 offspring)
    Officer
    2021-09-07 ~ 2022-11-07
    OF - Director → CIF 0
  • 22
    Colvin, Christine Ann
    Hydrogeologist born in February 1968
    Individual (1 offspring)
    Officer
    2000-11-28 ~ 2004-10-12
    OF - Director → CIF 0
  • 23
    Skinner, Andrew Charles, Dr
    Geologist born in December 1944
    Individual (4 offsprings)
    Officer
    2000-03-24 ~ 2004-10-12
    OF - Director → CIF 0
    Skinner, Andrew Charles, Dr
    Geologior
    Individual (4 offsprings)
    Officer
    2000-03-24 ~ 2008-04-01
    OF - Secretary → CIF 0
  • 24
    Shimada, Jun, Professor
    University Professor born in December 1950
    Individual (1 offspring)
    Officer
    2012-09-18 ~ 2016-10-14
    OF - Director → CIF 0
  • 25
    Bocanegra, Emilia Maria, Prof
    Professor born in October 1951
    Individual (1 offspring)
    Officer
    2000-11-28 ~ 2009-03-24
    OF - Director → CIF 0
  • 26
    Pennequin, Didier Franz Edgar
    Water Director Brgm born in January 1956
    Individual (1 offspring)
    Officer
    2006-12-18 ~ 2012-09-18
    OF - Director → CIF 0
  • 27
    Aboufirass, Mohamed
    Hydrogeological Consultant born in January 1951
    Individual (1 offspring)
    Officer
    2009-06-17 ~ 2016-10-14
    OF - Director → CIF 0
  • 28
    Petitta, Marco, Professor
    Born in January 1964
    Individual (1 offspring)
    Officer
    2016-10-17 ~ now
    OF - Director → CIF 0
  • 29
    Misstear, Bruce Dudley, Dr
    University Lecturer born in February 1953
    Individual (2 offsprings)
    Officer
    2012-11-19 ~ 2020-09-23
    OF - Director → CIF 0
  • 30
    Bourke, Sarah, Dr.
    Lecturer born in May 1979
    Individual (1 offspring)
    Officer
    2020-09-23 ~ 2022-11-07
    OF - Director → CIF 0
  • 31
    Khater, Ahmed Mohamed Rashad, Dr
    Director born in September 1949
    Individual (1 offspring)
    Officer
    2001-09-01 ~ 2009-03-24
    OF - Director → CIF 0
  • 32
    Chilton, Philip John
    Born in January 1948
    Individual (3 offsprings)
    Officer
    2022-11-16 ~ now
    OF - Director → CIF 0
    Chilton, Philip John
    Groundwater Consultant
    Individual (3 offsprings)
    Officer
    2008-04-01 ~ 2017-05-01
    OF - Secretary → CIF 0
    Mr Philip John Chilton
    Born in January 1948
    Individual (3 offsprings)
    Person with significant control
    2016-04-06 ~ 2017-05-01
    PE - Ownership of shares – 75% or more → CIF 0
  • 33
    Amore, Luiz
    Hydrogeologist born in April 1960
    Individual (1 offspring)
    Officer
    2009-05-27 ~ 2016-10-14
    OF - Director → CIF 0
  • 34
    Molano Cajigas, Carlos Eduardo, Dr
    University Professor born in April 1954
    Individual (1 offspring)
    Officer
    2016-10-17 ~ 2022-11-07
    OF - Director → CIF 0
  • 35
    Adelana, Segun Michael Adegboyega
    Lecturer born in March 1963
    Individual (1 offspring)
    Officer
    2004-10-12 ~ 2012-09-18
    OF - Director → CIF 0
  • 36
    Chambel, Antonio Alberto Goncalves Pedro, Dr
    University Lecturer born in January 1961
    Individual (2 offsprings)
    Officer
    2009-04-19 ~ 2022-11-07
    OF - Director → CIF 0
  • 37
    Gurmessa, Seifu Kebede, Dr.
    University Lecturer born in June 1973
    Individual (1 offspring)
    Officer
    2020-09-23 ~ 2022-11-07
    OF - Director → CIF 0
  • 38
    Bennett, Philip, Prof
    Professor born in March 1959
    Individual (1 offspring)
    Officer
    2000-11-28 ~ 2004-10-12
    OF - Director → CIF 0
  • 39
    Zamfirescu, Florian, Prof
    University Professor born in July 1942
    Individual (1 offspring)
    Officer
    2000-11-28 ~ 2009-03-24
    OF - Director → CIF 0
  • 40
    Fekri, Ahmed, Dr
    University Professor born in January 1966
    Individual (1 offspring)
    Officer
    2016-10-20 ~ 2020-09-23
    OF - Director → CIF 0
  • 41
    Krasny, Jiri, Dr Assoc Prof
    Prof born in May 1936
    Individual (1 offspring)
    Officer
    2004-10-12 ~ 2009-03-24
    OF - Director → CIF 0
  • 42
    Day, John Bartlett Warren
    Retired Government Servant born in November 1925
    Individual (1 offspring)
    Officer
    2000-03-24 ~ 2001-01-31
    OF - Director → CIF 0
  • 43
    Acworth, Richard Ian, Dr
    Lecturer born in April 1950
    Individual (1 offspring)
    Officer
    2004-10-12 ~ 2012-09-18
    OF - Director → CIF 0
  • 44
    Doummar, Joanna, Dr.
    Assistant Professor born in February 1981
    Individual (1 offspring)
    Officer
    2020-09-23 ~ 2022-11-07
    OF - Director → CIF 0
  • 45
    Sharp, John Malcolm, Dr
    Professor born in March 1944
    Individual (1 offspring)
    Officer
    2004-10-12 ~ 2009-03-24
    OF - Director → CIF 0
  • 46
    Davey, Ian Roderick
    Individual (3 offsprings)
    Officer
    2017-05-01 ~ now
    OF - Secretary → CIF 0
    Mr Ian Roderick Davey
    Born in June 1959
    Individual (3 offsprings)
    Person with significant control
    2017-04-01 ~ 2021-05-20
    PE - Has significant influence or control → CIF 0
  • 47
    Klingbeil, Ralf, Dr.
    Senior Civil Servant born in May 1966
    Individual (1 offspring)
    Officer
    2020-09-23 ~ 2021-02-22
    OF - Director → CIF 0
  • 48
    Timms, Wendy Amanda, Dr
    Hydrogeologist born in June 1972
    Individual (1 offspring)
    Officer
    2012-11-19 ~ 2020-09-23
    OF - Director → CIF 0
  • 49
    Custodio, Emilio, Prof
    Professor born in November 1939
    Individual (2 offsprings)
    Officer
    2000-11-28 ~ 2009-05-27
    OF - Director → CIF 0
  • 50
    Knight, Michael John, Prof Dr
    University Professor born in May 1946
    Individual (1 offspring)
    Officer
    2000-03-24 ~ 2004-10-12
    OF - Director → CIF 0
  • 51
    Dottridge, Nicola Jane
    Born in January 1953
    Individual (3 offsprings)
    Officer
    2020-09-23 ~ now
    OF - Director → CIF 0
  • 52
    Foster, Stephen, Dr
    Groundwater Consultant born in November 1941
    Individual (2 offsprings)
    Officer
    2000-11-28 ~ 2012-09-18
    OF - Director → CIF 0
parent relation
Company in focus

INTERNATIONAL ASSOCIATION OF HYDROGEOLOGISTS

Period: 2000-03-24 ~ now
Company number: 03956233
Registered name
INTERNATIONAL ASSOCIATION OF HYDROGEOLOGISTS - now
Standard Industrial Classification
94120 - Activities Of Professional Membership Organisations
Brief company account
Property, Plant & Equipment
1,531 GBP2024-12-31
1,624 GBP2023-12-31
Fixed Assets - Investments
1 GBP2024-12-31
1 GBP2023-12-31
Fixed Assets
1,532 GBP2024-12-31
1,625 GBP2023-12-31
Debtors
51,697 GBP2024-12-31
102,985 GBP2023-12-31
Cash at bank and in hand
288,896 GBP2024-12-31
191,100 GBP2023-12-31
Current Assets
340,593 GBP2024-12-31
294,085 GBP2023-12-31
Net Current Assets/Liabilities
250,088 GBP2024-12-31
260,035 GBP2023-12-31
Total Assets Less Current Liabilities
251,620 GBP2024-12-31
261,660 GBP2023-12-31
Net Assets/Liabilities
251,620 GBP2024-12-31
261,660 GBP2023-12-31
Property, Plant & Equipment - Depreciation Expense
Owned assets
873 GBP2024-01-01 ~ 2024-12-31
831 GBP2023-01-01 ~ 2023-12-31
Wages/Salaries
91,013 GBP2024-01-01 ~ 2024-12-31
85,701 GBP2023-01-01 ~ 2023-12-31
Social Security Costs
2,346 GBP2024-01-01 ~ 2024-12-31
1,564 GBP2023-01-01 ~ 2023-12-31
Pension & Other Post-employment Benefit Costs/Other Pension Costs
3,483 GBP2024-01-01 ~ 2024-12-31
3,421 GBP2023-01-01 ~ 2023-12-31
Average Number of Employees
52024-01-01 ~ 2024-12-31
52023-01-01 ~ 2023-12-31
Property, Plant & Equipment - Gross Cost
Furniture and fittings
14,393 GBP2024-12-31
13,613 GBP2023-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Furniture and fittings
12,862 GBP2024-12-31
11,989 GBP2023-12-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Furniture and fittings
873 GBP2024-01-01 ~ 2024-12-31
Property, Plant & Equipment
Furniture and fittings
1,531 GBP2024-12-31
1,624 GBP2023-12-31
Investments in Group Undertakings
Cost valuation
1 GBP2023-12-31
Other Debtors
Amounts falling due within one year
17,956 GBP2023-12-31
Prepayments/Accrued Income
Amounts falling due within one year
2,983 GBP2024-12-31
1,780 GBP2023-12-31
Debtors
Amounts falling due within one year
51,697 GBP2024-12-31
102,985 GBP2023-12-31
Trade Creditors/Trade Payables
Amounts falling due within one year
59,254 GBP2024-12-31
3,788 GBP2023-12-31
Other Creditors
Amounts falling due within one year
459 GBP2024-12-31
Accrued Liabilities/Deferred Income
Amounts falling due within one year
30,792 GBP2024-12-31
30,262 GBP2023-12-31
Creditors
-90,505 GBP2024-12-31
-34,050 GBP2023-12-31
  • INTERNATIONAL ASSOCIATION OF HYDROGEOLOGISTS
    Info
    Registered number 03956233
    35 Cardinal Close, Caversham, Reading RG4 8BZ
    PRIVATE LIMITED COMPANY BY GUARANTEE WITHOUT SHARE CAPITAL USE OF 'LIMITED' EXEMPTION incorporated on 2000-03-24 (26 years). The company status is Active.
    The last date of confirmation statement was made at 2025-07-14
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.