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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
Active 3
  • 1
    Boone, Gwendoline Mary Christine
    Born in August 1973
    Individual (1 offspring)
    Officer
    icon of calendar 2014-09-26 ~ now
    OF - Director → CIF 0
    Mrs Gwendoline Mary Christine Boone
    Born in August 1973
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 2
    Boone, Darren, Dr
    Born in August 1977
    Individual (1 offspring)
    Officer
    icon of calendar 2014-09-26 ~ now
    OF - Director → CIF 0
    Dr Darren Boone
    Born in August 1977
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 3
    Boone, Joseph Sebastian
    Born in November 2000
    Individual (1 offspring)
    Officer
    icon of calendar 2020-04-06 ~ now
    OF - Director → CIF 0
parent relation
Company in focus

GB DIAGNOSTIC LIMITED

Standard Industrial Classification
86220 - Specialists Medical Practice Activities
Brief company account
Fixed Assets
4,448 GBP2024-09-30
5,039 GBP2023-09-30
Current Assets
179,106 GBP2024-09-30
108,880 GBP2023-09-30
Creditors
Current, Amounts falling due within one year
-44,703 GBP2024-09-30
Net Current Assets/Liabilities
134,403 GBP2024-09-30
81,499 GBP2023-09-30
Total Assets Less Current Liabilities
138,851 GBP2024-09-30
86,538 GBP2023-09-30
Net Assets/Liabilities
138,851 GBP2024-09-30
86,538 GBP2023-09-30
Equity
138,851 GBP2024-09-30
86,538 GBP2023-09-30
Average Number of Employees
42023-10-01 ~ 2024-09-30
32022-10-01 ~ 2023-09-30

Related profiles found in government register
  • GB DIAGNOSTIC LIMITED
    Info
    Registered number 09237664
    icon of addressThe Lodge, Beacon End Farmhouse London Road, Stanway, Colchester, Essex CO3 0NQ
    PRIVATE LIMITED COMPANY incorporated on 2014-09-26 (11 years 2 months). The company status is Active.
    The last date of confirmation statement was made at 2024-09-26
    CIF 0
  • GB DIAGNOSTIC LIMITED
    S
    Registered number 09237664
    icon of addressThe Lodge, Beacon End Farmhouse London Road, Stanway, Colchester, Essex, England, CO3 0NQ
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • icon of addressUnit 7 Mulberry Place, Pinnell Road, Eltham, London, United Kingdom
    Active Corporate (37 parents)
    Officer
    icon of calendar 2021-10-11 ~ now
    CIF 1 - LLP Designated Member → ME

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