Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 11 October 2027
- Last conf. stmt
- 27 September 2026
W.O. Silmon Limited
- Incorporated
- 25 March 1963 (63 years)
- Industry
- Plumbing, heat and air-conditioning installation (43220)
- Directors
- Mark Osman SilmonSheila Winifred Silmon
- Owned by
- Mark Osman SilmonSheila Winifred Silmon
- Accounts type
- Total exemption full
- Region
- North East
- Address
- Industry RoadHeatonNewcastle Upon TyneNE6 5XB
Officers 3 active
Officer details are public data from the Companies House register.
Silmon, Mark Osman
Director · Appointed 10 September 2005
British
Born June 1962 (64)
Silmon, Sheila Winifred
Secretary
British
Silmon, Sheila Winifred
Director
British
Born January 1939 (87)
Officer history (1 former)
1 September 2016
10 September 2005
Appointed Silmon, Mark Osman as Director
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Mark Osman Silmon
Individual · Notified 8 November 2023
Owns 25–50% of shares
British
Born June 1962 (64)
Sheila Winifred Silmon
Individual · Notified 1 September 2016
Owns 25–50% of shares
Owns 25–50% of shares (as a trust)
Holds 25–50% of voting rights
Holds 25–50% of voting rights (as a trust)
British
Born January 1939 (87)
Former controllers (1)
1 September 2016
Financials
Figures from 2025 accounts. Newer accounts, made up to 31 March 2026, are filed but not read yet. See them on Companies House
- Net Assets
- £930,973
- Cash
- £694,517
- Profit
- £56,356
- Employees
- 9
- Debt Ratio
- 17%
- Current Ratio
- 5.9x
- Return on Equity
- 6%
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|
| Fixed Assets | £130,984 | £81,335 | £63,420 | £43,175 |
| Current Assets | £994,475 | £951,140 | £898,061 | £832,524 |
| Debtors | £285,958 | £227,370 | £186,021 | £219,994 |
| Cash | £694,517 | £709,770 | £697,390 | £597,880 |
| Creditors (< 1 year) | £169,764 | £137,925 | £131,468 | £105,635 |
| Net Current Assets | £824,711 | £813,215 | £766,593 | £726,889 |
| Net Assets | £930,973 | £874,617 | £814,529 | £759,478 |
| Shareholder Funds | £930,973 | £874,617 | £814,529 | £759,478 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 29 September 2025 | Confirmation statement with no updates | 27 September 2025 | ||
| 24 September 2025 | Total exemption full accounts | 31 March 2025 | ||
| 27 September 2024 | Confirmation statement with updates | 27 September 2024 | ||
| 27 August 2024 | Total exemption full accounts | 31 March 2024 | ||
| 14 February 2024 | Change of details for a person with significant control |
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