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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.

Parent entities and officers 25
  • 1
    Williams, David Alan
    Finance Director born in September 1951
    Individual (11 offsprings)
    Officer
    1995-03-22 ~ 1995-11-13
    OF - Director → CIF 0
  • 2
    Simons, Eliot Andrew
    Chartered Water And Environmental Manager born in October 1975
    Individual (3 offsprings)
    Officer
    2019-03-08 ~ 2020-12-22
    OF - Director → CIF 0
  • 3
    Fletcher, Bruce Duncan
    Civil Engineer/Commercial Mana born in August 1959
    Individual (3 offsprings)
    Officer
    1995-03-22 ~ 1997-08-31
    OF - Director → CIF 0
  • 4
    Moore, Lenora Elizabeth
    Managing Director born in September 1974
    Individual (19 offsprings)
    Officer
    2023-07-24 ~ 2024-07-10
    OF - Director → CIF 0
  • 5
    Kalsi, India
    Born in April 1986
    Individual (17 offsprings)
    Officer
    2023-07-24 ~ 2026-01-02
    OF - Director → CIF 0
  • 6
    Crook, Roger Peter
    Commercial Director born in November 1958
    Individual (16 offsprings)
    Officer
    2016-10-13 ~ 2023-07-24
    OF - Director → CIF 0
  • 7
    Harper, Ian
    Chemist born in December 1938
    Individual (4 offsprings)
    Officer
    1995-12-01 ~ 1996-11-18
    OF - Director → CIF 0
    1998-01-15 ~ 2000-08-31
    OF - Director → CIF 0
  • 8
    Marshall, Keith
    Chartered Accountant born in January 1964
    Individual (13 offsprings)
    Officer
    1998-01-16 ~ 2006-07-18
    OF - Director → CIF 0
    Marshall, Keith
    Individual (13 offsprings)
    Officer
    1997-07-01 ~ 2006-07-18
    OF - Secretary → CIF 0
  • 9
    Hides, Stephen Peter
    Company Director born in July 1959
    Individual (7 offsprings)
    Officer
    2000-12-14 ~ 2013-07-22
    OF - Director → CIF 0
  • 10
    Jennings, Michael Gareth Brian
    Company Director born in October 1969
    Individual (27 offsprings)
    Officer
    2013-07-22 ~ 2016-08-15
    OF - Director → CIF 0
    Jennings, Michael Gareth Brian
    Managing Director born in October 1969
    Individual (27 offsprings)
    2018-09-05 ~ 2019-11-13
    OF - Director → CIF 0
  • 11
    Lamb, Timothy John
    Director born in January 1948
    Individual (4 offsprings)
    Officer
    1995-03-22 ~ 1998-01-15
    OF - Director → CIF 0
  • 12
    Norton, Sarah Jane
    Finance Director born in October 1977
    Individual (57 offsprings)
    Officer
    2017-05-25 ~ 2018-09-05
    OF - Director → CIF 0
  • 13
    Hollox, Anthony Paul
    Finance Director born in November 1966
    Individual (10 offsprings)
    Officer
    2006-08-29 ~ 2016-08-15
    OF - Director → CIF 0
    Hollox, Anthony Paul
    Finance Director
    Individual (10 offsprings)
    Officer
    2006-08-29 ~ 2016-08-15
    OF - Secretary → CIF 0
  • 14
    Mansi, Helen Rosemary
    Individual (7 offsprings)
    Officer
    2016-08-15 ~ 2023-07-24
    OF - Secretary → CIF 0
  • 15
    Hart, Jonathan
    Individual (40 offsprings)
    Officer
    1995-03-22 ~ 1997-06-30
    OF - Secretary → CIF 0
  • 16
    Bates, Christopher Ralph
    Chief Financial Officer born in November 1963
    Individual (100 offsprings)
    Officer
    2019-01-22 ~ 2019-06-20
    OF - Director → CIF 0
  • 17
    Clemson, Matthew
    Born in January 1982
    Individual (14 offsprings)
    Officer
    2023-07-24 ~ 2026-01-02
    OF - Director → CIF 0
  • 18
    Barker, Stephen James
    Born in March 1973
    Individual (35 offsprings)
    Officer
    2026-01-02 ~ now
    OF - Director → CIF 0
  • 19
    Fenn, Colin Richard, Dr
    Company Director born in August 1954
    Individual (13 offsprings)
    Officer
    2016-08-15 ~ 2019-01-22
    OF - Director → CIF 0
  • 20
    Foyle, Martin Christopher
    Director born in August 1959
    Individual (7 offsprings)
    Officer
    2016-03-09 ~ 2016-10-13
    OF - Director → CIF 0
  • 21
    Gledhill, Paul Anthony
    Born in August 1961
    Individual (22 offsprings)
    Officer
    2026-01-02 ~ now
    OF - Director → CIF 0
  • 22
    Humphrey, Simon Thomas
    Born in June 1966
    Individual (27 offsprings)
    Officer
    2024-07-10 ~ now
    OF - Director → CIF 0
  • 23
    Shannon, George
    Director born in April 1963
    Individual (53 offsprings)
    Officer
    2020-09-29 ~ 2023-07-24
    OF - Director → CIF 0
  • 24
    Cleaver, Paul Douglas
    Managing Director born in November 1961
    Individual (19 offsprings)
    Officer
    2019-11-13 ~ 2023-07-24
    OF - Director → CIF 0
  • 25
    HYDRO INTERNATIONAL LIMITED
    - now 01606391 01474012... (more)
    HYDRO INTERNATIONAL PLC - 2016-09-12 01606391 01474012... (more)
    OUSTSTAR LIMITED - 1982-04-19
    Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, England
    Active Corporate (39 parents, 8 offsprings)
    Officer
    2016-08-15 ~ 2019-01-22
    OF - Director → CIF 0
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

HYDRO INTERNATIONAL DATA, INSIGHT & ANALYSIS LTD

Period: 2024-01-10 ~ now
Company number: 03036787
Registered names
HYDRO INTERNATIONAL DATA, INSIGHT & ANALYSIS LTD - now
Standard Industrial Classification
71200 - Technical Testing And Analysis

Related profiles found in government register
  • HYDRO INTERNATIONAL DATA, INSIGHT & ANALYSIS LTD
    Info
    HYDRO-LOGIC SERVICES (INTERNATIONAL) LIMITED - 2024-01-10
    HRD (ASIA PACIFIC) LTD - 2024-01-10
    Registered number 03036787
    Unit 2 Rivermead Court, Kenn Business Park Windmill Road, Kenn, Clevedon BS21 6FT
    PRIVATE LIMITED COMPANY incorporated on 1995-03-22 (31 years). The company status is Active.
    The last date of confirmation statement was made at 2025-06-16
    CIF 0
  • HYDRO-LOGIC SERVICES(INTERNATIONAL) LTD
    S
    Registered number missing
    Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, England, BS21 7RD
    Limited Company
    CIF 1
  • HYDRO-LOGIC SERVICES (INTERNATIONAL) LIMITED
    S
    Registered number 03036787
    Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, Avon, England, BS21 7RD
    Private Company Limited By Shares in Companies House, Cradiff, England & Wales
    CIF 2
child relation
Offspring entities and appointments 2
  • 1
    FLOODSURE LTD
    08792472
    19 Apex Court Woodlands, Bradley Stoke, Bristol
    Active Corporate (7 parents)
    Person with significant control
    2019-11-08 ~ now
    CIF 1 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    OXFORD SCIENTIFIC SOFTWARE LIMITED
    02929680 05779163
    Shearwater House, Clevedon Hall Estate, Clevedon, England
    Dissolved Corporate (7 parents)
    Person with significant control
    2018-10-10 ~ dissolved
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Right to appoint or remove directors OE

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