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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

Mr Charles Penruddocke Quartley

    Related profiles found in government register
  • Mr Charles Penruddocke Quartley
    British born in November 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Valeport Limited, St. Peters Quay, Totnes, Devon, TQ9 5EW, England

      IIF 1
  • Mr Charles Penruddocke Quartley
    British born in November 1948

    Resident in England

    Registered addresses and corresponding companies
    • St. Peter's Quay, Totnes, Devon, TQ9 5EW, England

      IIF 2 IIF 3
  • Quartley, Charles Penruddocke
    British company chairman born in November 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • St. Peter's Quay, Totnes, Devon, TQ9 5EW, England

      IIF 4 IIF 5 IIF 6
    • Valeport Limited, St. Peter's Quay, Totnes, Devon, TQ9 5EW, England

      IIF 7
  • Quartley, Charles Penruddocke
    British company chairman/engineer born in November 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Barton House Edgelands Lane, Ipplepen, Newton Abbot, Devon, TQ12 5UF

      IIF 8
  • Quartley, Charles Penruddocke
    British engineer born in November 1948

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Barton House Edgelands Lane, Ipplepen, Newton Abbot, Devon, TQ12 5UF

      IIF 9 IIF 10
  • Quartley, Charles Penruddocke
    British born in November 1948

    Resident in England

    Registered addresses and corresponding companies
    • Plymouth Marine Laboratory, Prospect Place West Hoe, Plymouth, Devon, PL1 3DH

      IIF 11
  • Quartley, Charles Penruddocke
    British director born in November 1948

    Resident in England

    Registered addresses and corresponding companies
    • Valeport Limited, St. Peter's Quay, Totnes, Devon, TQ9 5EW, United Kingdom

      IIF 12
child relation
Offspring entities and appointments
Active 1
  • 1
    PLYMOUTH MARINE APPLICATIONS LIMITED - 2005-09-08
    BARNCREST NO. 136 LIMITED - 2001-10-03
    Plymouth Marine Laboratory, Prospect Place West Hoe, Plymouth, Devon
    Active Corporate (8 parents, 1 offspring)
    Equity (Company account)
    248,477 GBP2024-03-31
    Officer
    2011-07-29 ~ now
    IIF 11 - Director → ME
Ceased 8
  • 1
    National Oceanography Centre, European Way, Southampton, England
    Active Corporate (3 parents)
    Officer
    1994-08-31 ~ 1999-09-06
    IIF 10 - Director → ME
  • 2
    Langdon, Abbotsham, Bideford, Devon, England
    Dissolved Corporate (2 parents)
    Officer
    1996-11-15 ~ 2005-05-13
    IIF 9 - Director → ME
  • 3
    VALEPORT (HOLDINGS) LIMITED - 2024-04-11
    106 Waterhouse Lane, Chelmsford, Essex, England
    Active Corporate (4 parents, 4 offsprings)
    Officer
    2012-11-21 ~ 2019-11-29
    IIF 7 - Director → ME
    Person with significant control
    2016-04-06 ~ 2019-11-29
    IIF 2 - Ownership of shares – More than 50% but less than 75% OE
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of voting rights - More than 50% but less than 75% OE
  • 4
    VALEPORT DEVELOPMENTS LIMITED - 2024-04-11
    106 Waterhouse Lane, Chelmsford, Essex, England
    Active Corporate (4 parents)
    Officer
    2016-12-21 ~ 2019-11-29
    IIF 4 - Director → ME
  • 5
    VALEPORT HOLDINGS 2019 LIMITED - 2024-04-11
    106 Waterhouse Lane, Chelmsford, Essex, England
    Active Corporate (4 parents, 1 offspring)
    Officer
    2019-11-29 ~ 2024-04-10
    IIF 12 - Director → ME
    Person with significant control
    2019-11-29 ~ 2023-06-28
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    2019-11-29 ~ 2024-05-17
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
  • 6
    VALEPORT LIMITED - 2024-04-11
    VALEPORT MARINE SCIENTIFIC LIMITED - 1992-01-27
    TOPICFAIR LIMITED - 1985-11-01
    106 Waterhouse Lane, Chelmsford, Essex, England
    Active Corporate (4 parents)
    Officer
    ~ 2019-11-29
    IIF 8 - Director → ME
  • 7
    VALEPORT MAINLAND DEVELOPMENTS LIMITED - 2024-04-11
    106 Waterhouse Lane, Chelmsford, Essex, England
    Active Corporate (4 parents)
    Officer
    2016-12-21 ~ 2019-11-29
    IIF 6 - Director → ME
  • 8
    VALEPORT WATER LIMITED - 2024-04-11
    VALEPORT MAINLAND LIMITED - 2020-07-18
    106 Waterhouse Lane, Chelmsford, Essex, England
    Active Corporate (4 parents)
    Officer
    2016-12-21 ~ 2019-11-29
    IIF 5 - Director → ME

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