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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 7
  • 1
    Gosby, Brian
    Born in October 1975
    Individual (2 offsprings)
    Officer
    2014-11-01 ~ now
    OF - Director → CIF 0
    Mr Brian Peter Gosby
    Born in October 1975
    Individual (2 offsprings)
    Person with significant control
    2022-11-14 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 2
    Gosby, Danny
    Born in July 1982
    Individual (1 offspring)
    Officer
    2014-11-01 ~ now
    OF - Director → CIF 0
    Mr Danny Gosby
    Born in July 1982
    Individual (1 offspring)
    Person with significant control
    2022-11-14 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 3
    Warland, Jacqueline
    Individual (2 offsprings)
    Officer
    (before 1991-08-22) ~ 2022-11-14
    OF - Secretary → CIF 0
  • 4
    Mchugh, Mark
    Born in May 1991
    Individual (1 offspring)
    Officer
    2025-04-01 ~ now
    OF - Director → CIF 0
  • 5
    Hardy, Robert William Young
    Contracts Director born in November 1956
    Individual (1 offspring)
    Officer
    2000-01-01 ~ 2000-04-27
    OF - Director → CIF 0
  • 6
    Warland, Ramon Ivor
    Engineering Consultant born in April 1952
    Individual (3 offsprings)
    Officer
    (before 1991-08-22) ~ 2022-11-14
    OF - Director → CIF 0
    Mr Ramon Ivor Warland
    Born in April 1952
    Individual (3 offsprings)
    Person with significant control
    2016-08-22 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 7
    Stachini, Paul David
    Born in February 1969
    Individual (1 offspring)
    Officer
    2011-02-24 ~ now
    OF - Director → CIF 0
    Mr Paul David Stachini
    Born in February 1969
    Individual (1 offspring)
    Person with significant control
    2022-11-14 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
parent relation
Company in focus

ADVANCED POWER DEVELOPMENTS LIMITED

Period: 1991-10-29 ~ now
Company number: 02022231
Registered names
ADVANCED POWER DEVELOPMENTS LIMITED - now
DEVONMERE LIMITED - 1991-10-29
Standard Industrial Classification
43210 - Electrical Installation
Brief company account
Property, Plant & Equipment
1,106 GBP2025-06-30
1,769 GBP2024-06-30
Debtors
1,047,211 GBP2025-06-30
509,659 GBP2024-06-30
Cash at bank and in hand
928 GBP2025-06-30
85,986 GBP2024-06-30
Current Assets
1,048,139 GBP2025-06-30
595,645 GBP2024-06-30
Net Current Assets/Liabilities
267,513 GBP2025-06-30
351,433 GBP2024-06-30
Total Assets Less Current Liabilities
268,619 GBP2025-06-30
353,202 GBP2024-06-30
Net Assets/Liabilities
268,315 GBP2025-06-30
352,898 GBP2024-06-30
Equity
Called up share capital
96 GBP2025-06-30
96 GBP2024-06-30
Retained earnings (accumulated losses)
268,219 GBP2025-06-30
352,802 GBP2024-06-30
Equity
268,315 GBP2025-06-30
352,898 GBP2024-06-30
Average Number of Employees
92024-07-01 ~ 2025-06-30
92023-07-01 ~ 2024-06-30
Property, Plant & Equipment - Gross Cost
Plant and equipment
41,779 GBP2025-06-30
41,779 GBP2024-06-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
40,673 GBP2025-06-30
40,010 GBP2024-06-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
663 GBP2024-07-01 ~ 2025-06-30
Property, Plant & Equipment
Plant and equipment
1,106 GBP2025-06-30
1,769 GBP2024-06-30
Trade Debtors/Trade Receivables
498,098 GBP2025-06-30
272,509 GBP2024-06-30
Other Debtors
389,488 GBP2025-06-30
142,737 GBP2024-06-30
Trade Creditors/Trade Payables
Amounts falling due within one year
684,242 GBP2025-06-30
203,724 GBP2024-06-30
Amounts owed to group undertakings and participating interests
Amounts falling due within one year
26,000 GBP2025-06-30
Taxation/Social Security Payable
Amounts falling due within one year
39,579 GBP2025-06-30
34,627 GBP2024-06-30
Other Creditors
Amounts falling due within one year
30,805 GBP2025-06-30
5,861 GBP2024-06-30

  • ADVANCED POWER DEVELOPMENTS LIMITED
    Info
    DEVONMERE LIMITED - 1991-10-29
    Registered number 02022231
    20 Queen Elizabeth Street, Goatyard, London SE1 2RJ
    PRIVATE LIMITED COMPANY incorporated on 1986-05-22 (40 years 2 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-08-22
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.