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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

Mrs Gillian Courtney

    Related profiles found in government register
  • Mrs Gillian Courtney
    British born in June 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 130, Bondicar Terrace, Blyth, NE24 2JZ, United Kingdom

      IIF 1
    • icon of address 2, Gadwall Road, Rainton Bridge South, Houghton Le Spring, Tyne And Wear, DH4 5NL

      IIF 2
  • Courtney, Gillian
    British born in June 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 130, Bondicar Terrace, Blyth, NE24 2JZ, United Kingdom

      IIF 3
    • icon of address Dyer Engineering, Morrison Industrial Estate North, Stanley, DH9 7RU, England

      IIF 4
  • Courtney, Gillian
    British company director born in June 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Wessington Cryogenics, 2 Gadwall Road, Houghton Le Spring, DH4 5NL, England

      IIF 5
  • Courtney, Gillian
    British engineering born in June 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Stonelea, Bondicar Terrace, Blyth, Northumberland, NE24 2JZ, England

      IIF 6
  • Courtney, Gillian
    British none born in June 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address 2 Gadwall Road, Rainton Bridge South, Houghton Le Spring, Tyne & Wear, DH4 5NL

      IIF 7
  • Southern, Gillian
    British company director born in June 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Proto, Abbott's Hill, Gateshead, NE8 3DF, United Kingdom

      IIF 8
  • Southern, Gillian
    British director born in June 1962

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address First Floor, Thames House, Mandale Business Park, Belmont Industrial Estate, Durham, DH1 1TH

      IIF 9
  • Courtney, Gill

    Registered addresses and corresponding companies
    • icon of address 130, Bondicar Terrace, Blyth, Northumberland, NE24 2JZ, United Kingdom

      IIF 10
child relation
Offspring entities and appointments
Active 2
  • 1
    icon of address Dyer Engineering, Morrison Industrial Estate North, Stanley, England
    Active Corporate (8 parents)
    Equity (Company account)
    3 GBP2020-02-28
    Officer
    icon of calendar 2020-07-15 ~ now
    IIF 4 - Director → ME
  • 2
    icon of address 130 Bondicar Terrace, Blyth, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    31,734 GBP2024-09-30
    Officer
    icon of calendar 2022-11-22 ~ now
    IIF 3 - Director → ME
    Person with significant control
    icon of calendar 2022-11-22 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 1 - Right to appoint or remove directorsOE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50%OE
Ceased 5
  • 1
    icon of address 2 Gadwall Road, Rainton Bridge South, Houghton Le Spring, Tyne & Wear
    Active Corporate (3 parents)
    Equity (Company account)
    37,164 GBP2023-12-31
    Officer
    icon of calendar 2010-09-27 ~ 2022-02-01
    IIF 7 - Director → ME
    icon of calendar 2010-09-27 ~ 2022-02-01
    IIF 10 - Secretary → ME
  • 2
    icon of address First Floor, Thames House Mandale Business Park, Belmont Industrial Estate, Durham
    Active Corporate (12 parents, 1 offspring)
    Equity (Company account)
    869,453 GBP2025-03-31
    Officer
    icon of calendar 2010-06-17 ~ 2014-11-27
    IIF 9 - Director → ME
  • 3
    NORTH EAST CHAMBER OF COMMERCE, TRADE AND INDUSTRY - 2016-11-24
    NORTH EAST ENGLAND CHAMBER OF COMMERCE - 2024-05-09
    icon of address Aykley Heads Business Centre, Aykley Heads, Durham, United Kingdom
    Active Corporate (15 parents, 5 offsprings)
    Profit/Loss (Company account)
    1,000 GBP2024-01-01 ~ 2024-12-31
    Officer
    icon of calendar 2016-09-05 ~ 2021-09-21
    IIF 5 - Director → ME
  • 4
    icon of address Proto, Abbott's Hill, Gateshead, United Kingdom
    Active Corporate (7 parents)
    Equity (Company account)
    38,211 GBP2024-03-31
    Officer
    icon of calendar 2015-11-30 ~ 2024-10-31
    IIF 8 - Director → ME
  • 5
    icon of address 2 Gadwall Road, Rainton Bridge South, Houghton Le Spring, Tyne And Wear
    Active Corporate (6 parents)
    Equity (Company account)
    1,928,757 GBP2023-12-31
    Officer
    icon of calendar 2008-01-02 ~ 2022-02-01
    IIF 6 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ 2022-02-01
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE

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