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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.

Jump to: Company in focus, Offsprings
Parent entities and officers 9
  • 1
    O'byrne, Una
    Secretary born in April 1959
    Individual (1 offspring)
    Officer
    1995-02-14 ~ 2002-03-31
    OF - Director → CIF 0
  • 2
    Pinnock, Richard William
    Born in May 1952
    Individual (3 offsprings)
    Officer
    2025-07-15 ~ now
    OF - Director → CIF 0
  • 3
    Hearn, Nicholas Timothy
    Individual (1 offspring)
    Officer
    2003-04-30 ~ 2017-12-15
    OF - Secretary → CIF 0
  • 4
    O'byrne, John Joseph
    Engineer born in March 1960
    Individual (4 offsprings)
    Officer
    1995-02-14 ~ 2019-06-26
    OF - Director → CIF 0
    O'byrne, John Joseph
    Heating Engineer born in March 1960
    Individual (4 offsprings)
    2019-06-26 ~ 2025-07-15
    OF - Director → CIF 0
    O'byrne, John
    Engineer
    Individual (4 offsprings)
    Officer
    1995-02-14 ~ 2003-04-30
    OF - Secretary → CIF 0
    Mr John Joseph O'byrne
    Born in March 1960
    Individual (4 offsprings)
    Person with significant control
    2016-04-06 ~ 2025-07-15
    PE - Ownership of shares – 75% or more → CIF 0
  • 5
    Crozier, Mark Antony
    Born in February 1971
    Individual (9 offsprings)
    Officer
    2025-07-15 ~ now
    OF - Director → CIF 0
  • 6
    O'byrne, Shaun Matthew
    Gas Engineer born in July 1991
    Individual (2 offsprings)
    Officer
    2010-08-27 ~ 2018-11-16
    OF - Director → CIF 0
    Mr Shaun Matthew O'byrne
    Born in July 1991
    Individual (2 offsprings)
    Person with significant control
    2025-07-15 ~ 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
  • 7
    O'byrne, Christopher John
    Supervisor born in January 1985
    Individual (3 offsprings)
    Officer
    2010-08-27 ~ 2018-11-16
    OF - Director → CIF 0
    Mr Christopher John O'byrne
    Born in January 1985
    Individual (3 offsprings)
    Person with significant control
    2025-07-15 ~ 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
  • 8
    AMETHYST GROVE LIMITED - now
    BARKGROVE LIMITED - 2019-01-09
    BAZLEY NOMINEES LIMITED - 2018-12-18
    RM NOMINEES LIMITED
    - 2018-12-11 02892207
    Second Floor, 80 Great Eastern Street, London
    Dissolved Corporate (9 parents, 4912 offsprings)
    Officer
    1995-02-14 ~ 1995-02-14
    OF - Nominee Director → CIF 0
  • 9
    BARRINGTON COMPANY SECRETARIES LIMITED - now
    BRAITHWAY LOMBARD SECRETARIES LIMITED - 2019-01-09
    BUCKTHORN SECRETARIES LIMITED - 2018-12-18
    RM REGISTRARS LIMITED
    - 2018-12-12 02890512
    Second Floor, 80 Great Eastern Street, London
    Active Corporate (9 parents, 5343 offsprings)
    Officer
    1995-02-14 ~ 1995-02-14
    OF - Nominee Secretary → CIF 0
parent relation
Company in focus

CAPITAL HEATING LIMITED

Period: 1995-02-14 ~ now
Company number: 03021405
Registered name
CAPITAL HEATING LIMITED - now
Standard Industrial Classification
43220 - Plumbing, Heat And Air-conditioning Installation
43999 - Other Specialised Construction Activities N.e.c.
Brief company account
Property, Plant & Equipment
148,430 GBP2025-03-31
99,883 GBP2024-03-31
Fixed Assets
148,430 GBP2025-03-31
99,883 GBP2024-03-31
Total Inventories
56,267 GBP2025-03-31
53,500 GBP2024-03-31
Debtors
793,262 GBP2025-03-31
506,025 GBP2024-03-31
Cash at bank and in hand
141,922 GBP2025-03-31
289,243 GBP2024-03-31
Current Assets
991,451 GBP2025-03-31
848,768 GBP2024-03-31
Creditors
-239,270 GBP2025-03-31
-190,507 GBP2024-03-31
Net Current Assets/Liabilities
752,181 GBP2025-03-31
658,261 GBP2024-03-31
Total Assets Less Current Liabilities
900,611 GBP2025-03-31
758,144 GBP2024-03-31
Creditors
Non-current
-1,667 GBP2025-03-31
-11,667 GBP2024-03-31
Net Assets/Liabilities
864,836 GBP2025-03-31
724,544 GBP2024-03-31
Equity
Called up share capital
100 GBP2025-03-31
100 GBP2024-03-31
Retained earnings (accumulated losses)
864,736 GBP2025-03-31
724,444 GBP2024-03-31
Average Number of Employees
62024-04-01 ~ 2025-03-31
62023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Gross Cost
Plant and equipment
141,612 GBP2025-03-31
43,587 GBP2024-03-31
Motor vehicles
186,790 GBP2025-03-31
186,790 GBP2024-03-31
Computers
20,624 GBP2025-03-31
20,624 GBP2024-03-31
Property, Plant & Equipment - Gross Cost
349,026 GBP2025-03-31
251,001 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
50,418 GBP2025-03-31
20,020 GBP2024-03-31
Motor vehicles
130,569 GBP2025-03-31
111,828 GBP2024-03-31
Computers
19,609 GBP2025-03-31
19,270 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
200,596 GBP2025-03-31
151,118 GBP2024-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
30,398 GBP2024-04-01 ~ 2025-03-31
Motor vehicles
18,741 GBP2024-04-01 ~ 2025-03-31
Computers
339 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
49,478 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment
Plant and equipment
91,194 GBP2025-03-31
23,567 GBP2024-03-31
Motor vehicles
56,221 GBP2025-03-31
74,962 GBP2024-03-31
Computers
1,015 GBP2025-03-31
1,354 GBP2024-03-31
Other types of inventories not specified separately
56,267 GBP2025-03-31
53,500 GBP2024-03-31
Trade Debtors/Trade Receivables
Current
538,065 GBP2025-03-31
478,824 GBP2024-03-31
Prepayments/Accrued Income
Current
228,006 GBP2025-03-31
Other Debtors
Current
8,939 GBP2025-03-31
23,643 GBP2024-03-31
Amounts Owed by Group Undertakings
Current
16,752 GBP2025-03-31
2,058 GBP2024-03-31
Trade Creditors/Trade Payables
Current
83,695 GBP2025-03-31
94,330 GBP2024-03-31
Bank Borrowings/Overdrafts
Current
10,000 GBP2025-03-31
10,000 GBP2024-03-31
Corporation Tax Payable
Current
44,743 GBP2025-03-31
20,200 GBP2024-03-31
Other Taxation & Social Security Payable
Current
14,769 GBP2025-03-31
14,729 GBP2024-03-31
Amount of value-added tax that is payable
Current
74,828 GBP2025-03-31
42,482 GBP2024-03-31
Other Creditors
Current
4,529 GBP2024-03-31
Accrued Liabilities/Deferred Income
Current
4,972 GBP2025-03-31
2,110 GBP2024-03-31
Amounts owed to directors
Current
1,777 GBP2025-03-31
132 GBP2024-03-31
Creditors
Current
239,270 GBP2025-03-31
190,507 GBP2024-03-31
Bank Borrowings/Overdrafts
Non-current
1,667 GBP2025-03-31
11,667 GBP2024-03-31
Related profiles found in government register
  • CAPITAL HEATING LIMITED
    Info
    Registered number 03021405
    1b Copthall Farm, Breakspear Road South, Ickenham, Uxbridge, Middlesex UB10 8HB
    PRIVATE LIMITED COMPANY incorporated on 1995-02-14 (31 years 3 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-07-15
    CIF 0
  • CAPITAL HEATING LTD
    S
    Registered number 03021405
    1b Copthall Farm, Breakspear Road South, Ickenham, Uxbridge, England, UB10 8HB
    Limited Company in United Kingdom Registry, United Kingdom
    CIF 1
  • CAPITAL HEATING LTD
    S
    Registered number 03021405
    Suite F4, Hartsborne House, Delta Gain, Carpenders Park, Watford, Hertfordshire, United Kingdom, WD19 5EF
    Private Company Limited By Shares in Uk Register Of Companies, United Kingdom
    CIF 2
child relation
Offspring entities and appointments 2
  • 1
    C.H. MAINTENANCE SERVICE LIMITED
    05104826
    1b Copthall Farm Breakspear Road South, Ickenham, Uxbridge, England
    Active Corporate (8 parents)
    Person with significant control
    2025-07-15 ~ now
    CIF 1 - Ownership of shares – 75% or more → OE
  • 2
    CH DRAINAGE UK LTD
    14518648
    126 Briar Road, Watford, England
    Active Corporate (4 parents)
    Person with significant control
    2022-12-01 ~ 2024-01-01
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
    CIF 2 - Right to appoint or remove directors → OE

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