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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 3
  • 1
    Silmon, Michael Joseph
    Born in December 1937
    Individual (4 offsprings)
    Officer
    (before 1992-09-27) ~ 2016-09-01
    OF - Director → CIF 0
    Mr Michael Joseph Silmon
    Born in December 1937
    Individual (4 offsprings)
    Person with significant control
    2016-04-06 ~ 2016-09-01
    PE - Ownership of shares – More than 50% but less than 75% → CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75% → CIF 0
  • 2
    Silmon, Mark Osman
    Born in June 1962
    Individual (1 offspring)
    Officer
    2005-09-10 ~ now
    OF - Director → CIF 0
  • 3
    Silmon, Sheila Winifred
    Born in January 1939
    Individual (1 offspring)
    Officer
    (before 1992-09-27) ~ now
    OF - Director → CIF 0
    Silmon, Sheila Winifred
    Individual (1 offspring)
    Officer
    (before 1992-09-27) ~ now
    OF - Secretary → CIF 0
    Mrs Sheila Winifred Silmon
    Born in January 1939
    Individual (1 offspring)
    Person with significant control
    2016-09-01 ~ now
    PE - Ownership of voting rights - More than 25% but not more than 50% with control over the trustees of a trust → CIF 0
    PE - Ownership of shares – More than 25% but not more than 50% with control over the trustees of a trust → CIF 0
    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
parent relation
Company in focus

W.O. SILMON LIMITED

Period: 1963-03-25 ~ now
Company number: 00754813
Registered name
W.O. SILMON LIMITED - now
Recent Standard Industrial Classification
43220 - Plumbing, Heat And Air-conditioning Installation
Brief company account
Property, Plant & Equipment
130,984 GBP2025-03-31
81,335 GBP2024-03-31
Debtors
285,958 GBP2025-03-31
227,370 GBP2024-03-31
Cash at bank and in hand
694,517 GBP2025-03-31
709,770 GBP2024-03-31
Current Assets
994,475 GBP2025-03-31
951,140 GBP2024-03-31
Creditors
Current, Amounts falling due within one year
-169,764 GBP2025-03-31
Net Current Assets/Liabilities
824,711 GBP2025-03-31
813,215 GBP2024-03-31
Total Assets Less Current Liabilities
955,695 GBP2025-03-31
894,550 GBP2024-03-31
Net Assets/Liabilities
930,973 GBP2025-03-31
874,617 GBP2024-03-31
Equity
Called up share capital
1,000 GBP2025-03-31
1,000 GBP2024-03-31
1,000 GBP2023-03-31
Retained earnings (accumulated losses)
929,973 GBP2025-03-31
873,617 GBP2024-03-31
813,529 GBP2023-03-31
Equity
930,973 GBP2025-03-31
874,617 GBP2024-03-31
Profit/Loss
Retained earnings (accumulated losses)
56,356 GBP2024-04-01 ~ 2025-03-31
60,088 GBP2023-04-01 ~ 2024-03-31
Profit/Loss
56,356 GBP2024-04-01 ~ 2025-03-31
60,088 GBP2023-04-01 ~ 2024-03-31
Average Number of Employees
92024-04-01 ~ 2025-03-31
82023-04-01 ~ 2024-03-31
Property, Plant & Equipment - Gross Cost
Plant and equipment
11,609 GBP2025-03-31
11,609 GBP2024-03-31
Computers
12,065 GBP2025-03-31
12,065 GBP2024-03-31
Motor vehicles
257,806 GBP2025-03-31
195,573 GBP2024-03-31
Property, Plant & Equipment - Gross Cost
281,480 GBP2025-03-31
219,247 GBP2024-03-31
Property, Plant & Equipment - Other Disposals
Plant and equipment
0 GBP2024-04-01 ~ 2025-03-31
Computers
0 GBP2024-04-01 ~ 2025-03-31
Motor vehicles
-20,942 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Other Disposals
-20,942 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
9,765 GBP2025-03-31
9,440 GBP2024-03-31
Computers
7,784 GBP2025-03-31
7,028 GBP2024-03-31
Motor vehicles
132,947 GBP2025-03-31
121,444 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
150,496 GBP2025-03-31
137,912 GBP2024-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
325 GBP2024-04-01 ~ 2025-03-31
Computers
756 GBP2024-04-01 ~ 2025-03-31
Motor vehicles
27,782 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
28,863 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Other Disposals/Decrease in Depreciation & Impairment
Plant and equipment
0 GBP2024-04-01 ~ 2025-03-31
Computers
0 GBP2024-04-01 ~ 2025-03-31
Motor vehicles
-16,279 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Other Disposals/Decrease in Depreciation & Impairment
-16,279 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment
Plant and equipment
1,844 GBP2025-03-31
2,169 GBP2024-03-31
Computers
4,281 GBP2025-03-31
5,037 GBP2024-03-31
Motor vehicles
124,859 GBP2025-03-31
74,129 GBP2024-03-31
Trade Debtors/Trade Receivables
Current
248,669 GBP2025-03-31
190,889 GBP2024-03-31
Other Debtors
Current
0 GBP2025-03-31
5 GBP2024-03-31
Prepayments/Accrued Income
Current
37,289 GBP2025-03-31
36,476 GBP2024-03-31
Debtors
Current, Amounts falling due within one year
285,958 GBP2025-03-31
Amounts falling due within one year, Current
227,370 GBP2024-03-31
Trade Creditors/Trade Payables
Current
87,540 GBP2025-03-31
62,758 GBP2024-03-31
Corporation Tax Payable
Current
2,474 GBP2025-03-31
11,735 GBP2024-03-31
Other Taxation & Social Security Payable
Current
71,567 GBP2025-03-31
53,434 GBP2024-03-31
Accrued Liabilities/Deferred Income
Current
8,183 GBP2025-03-31
9,998 GBP2024-03-31
Creditors
Current
169,764 GBP2025-03-31
137,925 GBP2024-03-31
  • W.O. SILMON LIMITED
    Info
    Registered number 00754813
    Industry Road, Heaton, Newcastle Upon Tyne, Tyne & Wear NE6 5XB
    PRIVATE LIMITED COMPANY incorporated on 1963-03-25 (63 years 5 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-09-27
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.