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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 2
  • 1
    Sparkes, Adam Frederick
    Born in April 1963
    Individual (1 offspring)
    Officer
    icon of calendar 2007-11-01 ~ now
    OF - Director → CIF 0
    Mr Adam Frederick Sparkes
    Born in April 1963
    Individual (1 offspring)
    Person with significant control
    icon of calendar 2016-08-07 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
  • 2
    Sparkes, Beverley
    Born in January 1966
    Individual (1 offspring)
    Officer
    icon of calendar 2024-01-02 ~ now
    OF - Director → CIF 0
    Sparkes, Beverley
    Individual (1 offspring)
    Officer
    icon of calendar 2011-08-15 ~ now
    OF - Secretary → CIF 0
Ceased 4
  • 1
    Dawson, Brett Wayne
    Plumber born in October 1971
    Individual (3 offsprings)
    Officer
    icon of calendar 2007-11-01 ~ 2008-12-11
    OF - Director → CIF 0
    Dawson, Brett Wayne
    Plumber
    Individual (3 offsprings)
    Officer
    icon of calendar 2007-11-01 ~ 2008-02-20
    OF - Secretary → CIF 0
  • 2
    Sanders, Jane
    Individual (32 offsprings)
    Officer
    icon of calendar 2008-02-20 ~ 2008-12-11
    OF - Secretary → CIF 0
  • 3
    MARCO LIMITED - 1985-07-19
    icon of addressHarbour Court, Compass Road North Harbour, Portsmouth, Hampshire
    Active Corporate (11 parents, 9 offsprings)
    Equity (Company account)
    3 GBP2025-04-30
    Officer
    2007-08-07 ~ 2007-11-01
    PE - Director → CIF 0
  • 4
    SELLCO LIMITED - 1985-07-19
    icon of addressHarbour Court, Compass Road North Harbour, Portsmouth, Hampshire
    Active Corporate (13 parents, 243 offsprings)
    Equity (Company account)
    3 GBP2025-04-30
    Officer
    2007-08-07 ~ 2007-11-01
    PE - Secretary → CIF 0
parent relation
Company in focus

PLATINUM PLUMBING & HEATING ENGINEERS LIMITED

Previous name
BLAKEDEW 697 LIMITED - 2007-11-06
Standard Industrial Classification
43220 - Plumbing, Heat And Air-conditioning Installation
Brief company account
Fixed Assets
35,133 GBP2024-08-31
6,866 GBP2023-08-31
Current Assets
11,219 GBP2024-08-31
11,540 GBP2023-08-31
Creditors
Amounts falling due within one year
-17,789 GBP2024-08-31
-11,880 GBP2023-08-31
Net Current Assets/Liabilities
-6,570 GBP2024-08-31
-340 GBP2023-08-31
Total Assets Less Current Liabilities
28,563 GBP2024-08-31
6,526 GBP2023-08-31
Creditors
Amounts falling due after one year
-28,289 GBP2024-08-31
-5,791 GBP2023-08-31
Net Assets/Liabilities
274 GBP2024-08-31
735 GBP2023-08-31
Equity
274 GBP2024-08-31
735 GBP2023-08-31
Average Number of Employees
22023-09-01 ~ 2024-08-31
22022-09-01 ~ 2023-08-31

  • PLATINUM PLUMBING & HEATING ENGINEERS LIMITED
    Info
    BLAKEDEW 697 LIMITED - 2007-11-06
    Registered number 06336149
    icon of address18 Denzil Avenue, Netley Abbey, Southampton SO31 5BA
    PRIVATE LIMITED COMPANY incorporated on 2007-08-07 (18 years 4 months). The company status is Active.
    The last date of confirmation statement was made at 2024-08-07
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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