The Hydrographic Society UK

Active05182924 Private company limited by guarantee
Incorporated
19 July 2004 (22 years)
Industry
Publishing of learned journals (58141)
Activities of conference organisers (82302)
Activities of professional membership organizations (94120)
Directors
Ian Ellis Davies
Tirren Isabella Ambroziak
Controlled by
Tom Broomfield
Liam Flood
Oliver Foulds
Accounts type
Total exemption full
Region
South West
Address
3rd Floor
2 Glass Wharf
Bristol
BS2 0EL

Filing status

Accounts due
31 December 2026
Last accounts
31 March 2025
Conf. stmt due
2 August 2027
Last conf. stmt
19 July 2026

Officers 14 active

Officer details are public data from the Companies House register.

Director · Appointed 1 July 2026
British
Born August 1962 (64)
Davies, Ian Ellis
Director · Appointed 11 April 2026
British
Born May 1967 (59)
Ambroziak, Tirren Isabella
Director · Appointed 11 March 2026
British
Born February 1998 (28)
Director · Appointed 11 March 2026
British
Born October 1977 (49)
Slade, Iain Paul
Director · Appointed 11 March 2026
British
Born February 1980 (46)
Flood, Liam
Secretary · Appointed 11 March 2026
Mcgrath, Fergal
Director · Appointed 1 June 2025
Irish
Born June 1972 (54)
Richards, Marc
Director · Appointed 28 May 2025
British
Born September 1981 (45)
Foulds, Oliver
Director · Appointed 16 May 2024
British
Born August 2000 (26)
Almond, Chris
Director · Appointed 16 May 2024
British
Born December 1988 (37)
Flood, Liam
Director · Appointed 16 May 2024
British
Born November 1982
Broomfield, Tom
Director · Appointed 3 August 2023
British
Born September 1987 (39)
Klockova, Svetlana
Director · Appointed 30 April 2019
Latvian
Born March 1992 (34)
Buxton, Trisha Margaret
Director · Appointed 16 March 2016
British
Born April 1976 (50)
Officer history (42 former)
1 July 2026
Appointed West, Geraint Richard as Director
1 June 2026
Resigned Poole, Mark Alan as Director
11 April 2026
Appointed Davies, Ian Ellis as Director
11 March 2026
Resigned Ferguson, Lloyd as Director
11 March 2026
Resigned Johnston, Gordon Thomas as Director
11 March 2026
Appointed Flood, Liam as Secretary
11 March 2026
Resigned Dillon-Leetch, John William as Director
11 March 2026
Appointed Ambroziak, Tirren Isabella as Director
11 March 2026
Appointed Thomson, Grant Alexander as Director
11 March 2026
Resigned Canning, Simon as Director
11 March 2026
Resigned Schaeper, Elyar as Director
11 March 2026
Resigned Gaffney, Kevin as Director
11 March 2026
Appointed Slade, Iain Paul as Director
11 March 2026
Resigned Parker, David as Director
11 March 2026
Resigned Beloeil-Smith, Mark as Secretary
10 March 2026
21 July 2025
Resigned Cullen, Sean Patrick as Director
21 July 2025
Resigned Slade, Iain Paul as Director
1 June 2025
Appointed Ferguson, Lloyd as Director
1 June 2025
Appointed Schaeper, Elyar as Director
1 June 2025
Appointed Mcgrath, Fergal as Director
28 May 2025
Appointed Beloeil-Smith, Mark David Andrew as Director
28 May 2025
Appointed Beloeil-Smith, Mark as Secretary
28 May 2025
Appointed Richards, Marc as Director
22 July 2024
Resigned Read, Richard Harold as Director
22 July 2024
Resigned Rami, Layla as Director
16 May 2024
Appointed Foulds, Oliver as Director
16 May 2024
Appointed Flood, Liam as Director
16 May 2024
Appointed Almond, Chris as Director
4 August 2023
Appointed Dillon-Leetch, John William as Director
3 August 2023
Appointed Broomfield, Tom as Director
3 August 2023
Resigned Dillon-Leetch, John William as Director
3 August 2023
Resigned Witham, Glenn as Director
3 August 2023
Resigned Aldersley, Paul Clifford as Director
3 August 2023
Appointed Rami, Layla as Director
5 October 2021
Appointed Johnston, Gordon Thomas as Director
30 September 2021
Resigned Fraser, John Peter Macleod as Director
20 April 2021
Appointed Gaffney, Kevin as Director
31 March 2020
Resigned Atkinson, Helen Louise as Secretary
29 January 2020
Resigned Dare, Andrew Nicholas as Director
29 January 2020
Appointed Canning, Simon as Director
1 December 2019
Appointed Witham, Glenn as Director
20 October 2019
Resigned Kelly, Peter John Louis as Director
20 October 2019
Appointed Read, Richard Harold as Director
30 April 2019
Appointed Slade, Iain Paul as Director
30 April 2019
Resigned Heaps, William Simon as Director
30 April 2019
Resigned Holden, Ian as Director
30 April 2019
Appointed Klockova, Svetlana as Director
1 February 2017
Appointed Poole, Mark Alan as Director
22 September 2016
Appointed Fraser, John Peter Macleod as Director
22 September 2016
Resigned Holtom, Jeffrey as Director
1 July 2016
Appointed Aldersley, Paul Clifford as Director
16 March 2016
Appointed Buxton, Trisha Margaret as Director
16 March 2016
Resigned Tranah, Michael Patrick as Director
16 March 2016
Resigned Calderbank, Bruce as Director
16 March 2016
Resigned Weidt, Maik as Director
15 April 2015
Appointed Dare, Andrew Nicholas as Director
15 April 2015
Resigned Bowden, David John as Director
15 April 2015
Appointed Weidt, Maik as Director
1 December 2014
Resigned Cocuccio, André Vittorio as Director
13 March 2014
Resigned Harper, Samuel Joseph as Director
13 March 2014
Appointed Dillon-Leetch, John William as Director
12 March 2014
Resigned Sealey, Harry William as Director
1 June 2013
Appointed Cocuccio, André Vittorio as Director
10 April 2013
Resigned Neilly, Mitchell as Director
10 April 2013
Appointed Holtom, Jeffrey as Director
10 April 2013
Appointed Calderbank, Bruce as Director
10 April 2013
Appointed Sealey, Harry William as Director
28 February 2013
Resigned Ali, Adil as Director
14 March 2012
Appointed Harper, Samuel Joseph as Director
14 March 2012
Appointed Neilly, Mitchell as Director
6 April 2011
Resigned Flaherty, Mike as Director
6 April 2011
Appointed Bowden, David John as Director
25 October 2010
Resigned Williams, James Robert as Director
1 April 2009
Resigned Johns, Stephen as Director
1 April 2009
Appointed Ali, Adil as Director
1 April 2009
Appointed Flaherty, Mike as Director
1 April 2009
Appointed Williams, James Robert as Director
1 April 2009
Appointed Cullen, Sean Patrick as Director
1 April 2009
Appointed Holden, Ian as Director
1 March 2009
Resigned Bingham, David as Director
6 December 2006
Resigned Edge, Henry Paul Julian as Director
6 December 2006
Appointed Parker, David as Director
1 September 2005
Appointed Tranah, Michael Patrick as Director
15 April 2005
Resigned Mott, Christopher Allan as Director
14 April 2005
Appointed Edge, Henry Paul Julian as Director
14 April 2005
Appointed Johns, Stephen as Director
1 February 2005
Appointed Atkinson, Helen Louise as Secretary
1 February 2005
Resigned Sebbage, Michael as Secretary
1 February 2005
Resigned Grant, Julian Alfred Henry as Director
1 February 2005
Appointed Bingham, David as Director
5 August 2004
Appointed Kelly, Peter John Louis as Director
5 August 2004
Resigned Clarks Nominees Limited as Corporate Secretary
5 August 2004
Appointed Sebbage, Michael as Secretary
19 July 2004
Appointed Clarks Nominees Limited as Corporate Secretary
19 July 2004
Appointed Grant, Julian Alfred Henry as Director
19 July 2004
Appointed Mott, Christopher Allan as Director
19 July 2004
Appointed Heaps, William Simon as Director

Ownership 6 active

People and entities with significant control, from the Companies House PSC register

Tom Broomfield
Individual · Notified 16 May 2024
Has significant influence or control
British
Born September 1987 (39)
Liam Flood
Individual · Notified 16 May 2024
Has significant influence or control
Has significant influence or control (as a trust)
British
Born October 1982 (44)
Oliver Foulds
Individual · Notified 16 May 2024
Has significant influence or control
British
Born August 2000 (26)
Chris Almond
Individual · Notified 16 May 2024
Has significant influence or control
Has significant influence or control (as a trust)
British
Born December 1988 (37)
Svetlana Klockova
Individual · Notified 30 April 2019
Has significant influence or control
Latvian
Born March 1992 (34)
Trisha Margaret Buxton
Individual · Notified 6 April 2016
Has significant influence or control
Has significant influence or control (as a trust)
British
Born April 1976 (50)
Former controllers (18)
1 July 2026
Ceased Mark Alan Poole — Has significant influence or control
11 April 2026
Ceased David Parker — Has significant influence or control
11 March 2026
Ceased Kevin Gaffney — Has significant influence or control
11 March 2026
Ceased Simon Canning — Has significant influence or control
11 March 2026
Ceased John William Dillon-Leetch — Has significant influence or control
11 March 2026
Ceased Gordon Thomas Johnston — Has significant influence or control
21 July 2025
Ceased Iain Slade — Has significant influence or control
21 July 2025
Ceased Sean Patrick Cullen — Has significant influence or control
18 April 2023
Ceased Richard Harold Read — Has significant influence or control
18 April 2023
Ceased Paul Clifford Aldersley — Has significant influence or control
18 April 2023
Ceased Glenn Witham — Has significant influence or control
30 September 2021
Ceased John Peter Macleod Fraser — Has significant influence or control
31 March 2020
Ceased Helen Louise Atkinson — Has significant influence or control
29 January 2020
Ceased Andrew Nicholas Dare — Has significant influence or control
20 October 2019
Ceased Peter John Louis Kelly — Has significant influence or control
30 April 2019
Ceased Ian Holden — Has significant influence or control
30 April 2019
Ceased William Simon Heaps — Has significant influence or control
22 September 2016
Ceased Jeffrey Holtom — Has significant influence or control

Financials

Balance sheet as at 31 March 2025 · total exemption full accounts

Trend

Employees
0 1 2 2023 2024 2025 1 2 0
Balance sheet detail
202520242023

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
10 November 2026Other filing
18 September 2026Registered office address changed
29 July 2026Confirmation statement with no updates19 July 2026
28 July 2026Replacement filing for the appointment of a director
28 July 2026Other filing
Show all recent filings

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