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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

Lewis, Gwynne Dudley Welford

    Related profiles found in government register
  • Lewis, Gwynne Dudley Welford
    British born in July 1963

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 1, Birdcage Walk, London, SW1H 9JJ, England

      IIF 1
  • Lewis, Gwynne Dudley Welford
    British chief executive born in July 1963

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 1, Birdcage Walk, London, SW1H 9JJ, England

      IIF 2

    • icon of address Beverston, C1 Apollo Court, Neptune Park, Cattedown, Plymouth, Devon, PL4 0SJ, United Kingdom

      IIF 3
  • Lewis, Gwynne Dudley Welford
    British director born in July 1963

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Imarest, 1 Birdcage Walk, London, SW1H 9JJ, England

      IIF 4
  • Lewis, Gwynne Dudley Welford
    British engineer born in July 1963

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Newton Cottage, Swanmore Road, Swanmore, Hampshire, SO32 2QH

      IIF 5
  • Lewis, Gwynne Dudley Welford
    British product line director born in July 1963

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Silverpoint, Airport Service Road, Portsmouth, Hampshire, SO32 2QH, United Kingdom

      IIF 6 IIF 7
  • Lewis, Gwynne Dudley Welford
    British professional engineer born in July 1963

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 71, Fenchurch Street, London, EC3M 4BS, England

      IIF 8

    • icon of address Global Technology Centre, Burgess Road, Southampton, SO16 7QF, England

      IIF 9
  • Lewis, Gwynne Dudley Welford

    Registered addresses and corresponding companies

    • icon of address 1, Birdcage Walk, London, SW1H 9JJ, England

      IIF 10
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 9
  • 1
    ACTDAME LIMITED - 1993-10-15
    BMT ARGOSS LIMITED - 2016-07-26
    BMT SEATECH LIMITED - 2009-09-16
    icon of address Third Floor, 1 Park Road, Teddington, London, United Kingdom
    Dissolved Corporate (4 parents, 1 offspring)
    Officer
    icon of calendar 1996-01-19 ~ 2009-04-17
    IIF 5 - Director → ME
  • 2
    GUARDIAN MARINE TESTING LIMITED - 2015-10-09
    icon of address 71 Fenchurch Street, London
    Active Corporate (7 parents)
    Officer
    icon of calendar 2015-03-31 ~ 2017-12-25
    IIF 9 - Director → ME
  • 3
    icon of address 1 Birdcage Walk, London, England
    Active Corporate (4 parents)
    Equity (Company account)
    10,000 GBP2021-09-30
    Officer
    icon of calendar 2020-07-01 ~ 2024-01-31
    IIF 1 - Director → ME
    icon of calendar 2020-07-01 ~ 2024-01-31
    IIF 10 - Secretary → ME
  • 4
    MARINE MEDIA MANAGEMENT LIMITED - 1978-12-31
    icon of address 1 Birdcage Walk, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    132,153 GBP2020-09-30
    Officer
    icon of calendar 2020-07-01 ~ 2024-01-18
    IIF 2 - Director → ME
  • 5
    icon of address C/o Geldards Llp 4 Capital Quarter, Tyndall Street, Cardiff, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    156,101 GBP2023-12-31
    Officer
    icon of calendar 2020-12-14 ~ 2024-01-02
    IIF 4 - Director → ME
  • 6
    SILBURY 384 LIMITED - 2009-08-25
    OROLIA LIMITED - 2021-04-03
    MCMURDO LIMITED - 2012-03-30
    icon of address Holbrook Court E1 Cumberland Business Centre, Northumberland Road, Southsea, Hampshire, United Kingdom
    Active Corporate (2 parents)
    Profit/Loss (Company account)
    -134,275 GBP2024-01-01 ~ 2024-12-31
    Officer
    icon of calendar 2018-06-18 ~ 2019-11-16
    IIF 7 - Director → ME
  • 7
    MARINE LEARNING ALLIANCE LTD - 2022-01-11
    icon of address The Merchant, St Andrew Street, Plymouth, Devon, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -2,665,198 GBP2024-09-30
    Officer
    icon of calendar 2020-07-01 ~ 2022-12-16
    IIF 3 - Director → ME
  • 8
    OROLIA SYSTEMS & SOLUTIONS LTD - 2022-11-14
    MCMURDO LIMITED - 2020-12-16
    icon of address Safran Electronics & Defense Uk Ltd, Cheltenham Road East, Gloucester, England
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2024-12-31
    Officer
    icon of calendar 2018-06-18 ~ 2019-11-16
    IIF 6 - Director → ME
  • 9
    SEASAFE MARINE SOFTWARE & COMPUTATION LIMITED - 1999-09-08
    icon of address 71 Fenchurch Street, London
    Active Corporate (4 parents)
    Total Assets Less Current Liabilities (Company account)
    203,303 GBP2015-06-30
    Officer
    icon of calendar 2016-12-01 ~ 2017-11-22
    IIF 8 - Director → ME

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