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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 5
  • 1
    Form 10 Secretaries Fd Ltd
    Individual (189 offsprings)
    Officer
    2008-04-01 ~ 2008-04-01
    OF - Secretary → CIF 0
  • 2
    O'brien, John
    Born in April 1963
    Individual (5 offsprings)
    Officer
    2009-06-16 ~ now
    OF - Director → CIF 0
    O'brien, John
    Individual (5 offsprings)
    Officer
    2008-10-06 ~ 2009-12-31
    OF - Secretary → CIF 0
    Mr John O'brien
    Born in April 1963
    Individual (5 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 3
    Form 10 Directors Fd Ltd
    Individual (547 offsprings)
    Officer
    2008-04-01 ~ 2008-04-01
    OF - Director → CIF 0
  • 4
    O'brien, Klaudia
    Individual (2 offsprings)
    Officer
    2008-04-04 ~ now
    OF - Secretary → CIF 0
  • 5
    Byrne, Albert
    Recovery Co-Ordinator born in November 1956
    Individual (2 offsprings)
    Officer
    2008-04-04 ~ 2009-06-16
    OF - Director → CIF 0
parent relation
Company in focus

JOHN O'BRIEN CONSTRUCTION LTD

Period: 2008-04-01 ~ now
Company number: 06550432
Registered name
JOHN O'BRIEN CONSTRUCTION LTD - now
Standard Industrial Classification
41100 - Development Of Building Projects
Brief company account
Property, Plant & Equipment
81,787 GBP2025-03-31
68,117 GBP2024-03-31
Debtors
Current
360 GBP2024-03-31
Cash at bank and in hand
15,444 GBP2025-03-31
2,320 GBP2024-03-31
Current Assets
15,444 GBP2025-03-31
2,680 GBP2024-03-31
Net Current Assets/Liabilities
-79,735 GBP2025-03-31
-135,971 GBP2024-03-31
Total Assets Less Current Liabilities
2,052 GBP2025-03-31
-67,854 GBP2024-03-31
Net Assets/Liabilities
-36,296 GBP2025-03-31
-74,432 GBP2024-03-31
Average Number of Employees
12024-04-01 ~ 2025-03-31
12023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Gross Cost
Other
167,107 GBP2025-03-31
146,607 GBP2024-03-31
Property, Plant & Equipment - Gross Cost
167,107 GBP2025-03-31
146,607 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Other
85,320 GBP2025-03-31
78,490 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
85,320 GBP2025-03-31
78,490 GBP2024-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Other
6,830 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
6,830 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment
Other
81,787 GBP2025-03-31
68,117 GBP2024-03-31
Trade Debtors/Trade Receivables
Amounts falling due within one year, Current
360 GBP2024-03-31
Debtors
Amounts falling due within one year, Current
360 GBP2024-03-31
Total Borrowings
Current, Amounts falling due within one year
91,206 GBP2025-03-31
Par Value of Share
Class 1 ordinary share
12024-04-01 ~ 2025-03-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
1 shares2025-03-31
1 shares2024-03-31

  • JOHN O'BRIEN CONSTRUCTION LTD
    Info
    Registered number 06550432
    5 Wayside Close, London N14 4LB
    PRIVATE LIMITED COMPANY incorporated on 2008-04-01 (18 years 1 month). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-04-01
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.