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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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
Inapplicable
parent relation
Individuals in focus

Partridge, Simon Charles

    Related profiles found in government register
  • Partridge, Simon Charles
    British born in November 1970

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Ocean House, Blackbushe Business Park, Saxony Way, Yateley, Hampshire, GU46 6GD

      IIF 1 IIF 2

    • icon of address Ocean House, Blackbushe Business Park, Saxony Way, Yateley, Hampshire, GU46 6GD, England

      IIF 3 IIF 4

    • icon of address Ocean House, Blackbushe Business Park, Saxony Way, Yateley, Hampshire, GU46 6GD, United Kingdom

      IIF 5

    • icon of address Ocean House, Blackbushe Business Park, Yateley, GU46 6GD, England

      IIF 6 IIF 7

    • icon of address Ocean House, Saxony Way, Blackbushe Business Park, Yateley, Hampshire, GU46 6GD, England

      IIF 8
  • Partridge, Simon Charles
    British director born in November 1970

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Penmayne, Avenue Road, Fleet, Hants, GU51 4NG

      IIF 9
  • Partridge, Simon Charles
    British engineering director born in November 1970

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Ocean House, Blackbushe Business Park, Yateley, Hampshire, GU46 6GD

      IIF 10
  • Mr Simon Charles Partridge
    British born in November 1970

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Ocean House, Blackbushe Business Park, Saxony Way, Yateley, Hampshire, GU46 6GD, United Kingdom

      IIF 11
child relation
Offspring entities and appointments
Active 9
  • 1
    icon of address Ocean House, Blackbushe Business Park, Yateley, England
    Active Corporate (2 parents)
    Equity (Company account)
    8,233 GBP2023-12-31
    Officer
    icon of calendar 2022-12-22 ~ now
    IIF 6 - Director → ME
  • 2
    CHELSEA TECHNOLOGIES GROUP LTD - 2019-09-16
    CHELSEA INSTRUMENTS LIMITED - 2007-04-02
    icon of address Ocean House Blackbushe Business Park, Saxony Way, Yateley, Hampshire, United Kingdom
    Active Corporate (5 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    268,642 GBP2023-12-31
    Officer
    icon of calendar 2018-10-15 ~ now
    IIF 3 - Director → ME
  • 3
    SONARDYNE GROUP LIMITED - 2021-09-29
    icon of address Ocean House Blackbushe Business Park, Saxony Way, Yateley, Hampshire, United Kingdom
    Active Corporate (7 parents, 10 offsprings)
    Equity (Company account)
    41,278,006 GBP2023-12-31
    Officer
    icon of calendar 2020-03-02 ~ now
    IIF 5 - Director → ME
  • 4
    COVELYA NO. 2 LIMITED - 2022-04-04
    icon of address Ocean House, Blackbushe Business Park, Yateley, England
    Active Corporate (6 parents)
    Equity (Company account)
    -994,239 GBP2023-12-31
    Officer
    icon of calendar 2022-06-01 ~ now
    IIF 7 - Director → ME
  • 5
    icon of address Ocean House, Blackbushe Business Park, Yateley, Hampshire
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2011-03-08 ~ dissolved
    IIF 10 - Director → ME
  • 6
    CHELSEA TECHNOLOGIES LIMITED - 2019-09-16
    CHELSEA TECHNOLOGIES GROUP LIMITED - 2020-01-31
    SOLARDYNE LIMITED - 2025-02-24
    icon of address Ocean House Blackbushe Business Park, Saxony Way, Yateley, Hampshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    -57,760 GBP2023-12-31
    Officer
    icon of calendar 2024-08-01 ~ now
    IIF 4 - Director → ME
  • 7
    SONARDYNE GROUP LIMITED - 2020-03-02
    ALTONQUART LIMITED - 1986-01-01
    icon of address Ocean House, Blackbushe Business Park, Saxony Way, Yateley, Hampshire
    Active Corporate (4 parents, 5 offsprings)
    Equity (Company account)
    43,564,690 GBP2023-12-31
    Officer
    icon of calendar 2021-11-15 ~ now
    IIF 1 - Director → ME
    Person with significant control
    icon of calendar 2024-11-13 ~ now
    IIF 11 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 11 - Ownership of voting rights - More than 50% but less than 75% → OE
  • 8
    SONARDYNE CONSULTANTS LIMITED - 1983-03-21
    SONARDYNE (WESTERN) LIMITED - 1992-06-15
    SONARDYNE MARKETING LIMITED - 1980-12-31
    icon of address Ocean House Blackbushe Business Park, Saxony Way, Yateley, Hampshire
    Active Corporate (8 parents, 1 offspring)
    Equity (Company account)
    41,610,007 GBP2023-12-31
    Officer
    icon of calendar 2006-03-09 ~ now
    IIF 2 - Director → ME
  • 9
    WAVEFRONT SYSTEMS LIMITED - 2010-09-17
    SONARDYNE WAVEFRONT LIMITED - 2020-02-04
    icon of address Ocean House, Blackbushe Business Park, Yateley, England
    Active Corporate (7 parents)
    Equity (Company account)
    2,446,592 GBP2023-12-31
    Officer
    icon of calendar 2020-01-13 ~ now
    IIF 8 - Director → ME
Ceased 1
  • 1
    SONARDYNE GROUP LIMITED - 2020-03-02
    ALTONQUART LIMITED - 1986-01-01
    icon of address Ocean House, Blackbushe Business Park, Saxony Way, Yateley, Hampshire
    Active Corporate (4 parents, 5 offsprings)
    Equity (Company account)
    43,564,690 GBP2023-12-31
    Officer
    icon of calendar 2009-12-17 ~ 2014-03-31
    IIF 9 - Director → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.