- Companies
- Builders
- Southampton
- R.J. Wilson Steel Erection Ltd
R.J. Wilson Steel Erection Ltd
- Company number
- 03868680
- Incorporated
- 29 Oct 199926 years trading
- Registered office
- 180 Weston Lane, Southampton, SO19 9HL
- Nature of business
- Construction of commercial buildings
R.J. Wilson Steel Erection Ltd is a 26-year-old private limited company registered in Southampton, company number 03868680, one of 491 building contractors in Southampton. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £1,163 (-6.7%) on the year before, to £16K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £36K against £14K owed within a year: 2.6 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £16K | £15K | £36K | £14K | 1 |
| 30 Nov 2024 | £17K | £28K | £36K | £10K | 2 |
| 30 Nov 2023 | £39K | £51K | £64K | £13K | 2 |
| 30 Nov 2022 | £28K | £16K | £46K | £11K | 2 |
| 30 Nov 2021 | £24K | £35K | £48K | £15K | 2 |
| 30 Nov 2020 | £33K | £75K | £106K | £34K | 2 |
| 30 Nov 2019 | £95K | £179K | £220K | £134K | 2 |
| 30 Nov 2018 | £184K | £250K | £345K | £175K | 2 |
| 30 Nov 2017 | £210K | £223K | £345K | £155K | 2 |
| 30 Nov 2016 | £162K | £95K | £278K | £129K | 3 |
Who runs and owns R.J. Wilson Steel Erection Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| R*** W*** | Director | Oct 1999 |
| L*** W*** | Director | May 2005 |
| L*** W*** | Secretary | Oct 1999 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| Form 10 Secretaries Fd Ltd | Corporate Nominee Secretary | Oct 1999 | Nov 1999 |
| Form 10 Directors Fd Ltd | Nominee director (company) | Oct 1999 | Nov 1999 |
People with significant control (2)
Where R.J. Wilson Steel Erection Ltd is registered
The registered office is in Southampton (SO19), in the Southampton local authority area, South East. Show SO19 9HL on a map.
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What happens if R.J. Wilson Steel Erection Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 03868680
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 October 1999 (26 years ago)
- Registered office
- 180 Weston Lane, Southampton, SO19 9HL
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 29 October 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Southampton
Other active building contractors registered in Southampton.
- R.K Dry Lining Ltd2012
- Radiate Developments (Weybridge) Limited2021
- Ram Building Projects Limited2025
- Ranjit Singh Constructions Limited2026
- Reava Brickworks Limited2007
- Red Oak Builders Ltd2024
- Reflect Homes 1 Limited2026
- Reflect Homes Limited2012
All building contractors in Southampton · All trades in Southampton · Builders across the UK
Frequently asked questions
When are R.J. Wilson Steel Erection Ltd's accounts due?
R.J. Wilson Steel Erection Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is R.J. Wilson Steel Erection Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is R.J. Wilson Steel Erection Ltd still trading?
R.J. Wilson Steel Erection Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does R.J. Wilson Steel Erection Ltd do?
R.J. Wilson Steel Erection Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is R.J. Wilson Steel Erection Ltd?
R.J. Wilson Steel Erection Ltd was incorporated on 29 October 1999, 26 years ago.
Who runs R.J. Wilson Steel Erection Ltd?
R.J. Wilson Steel Erection Ltd has 2 active directors, the longest-serving appointed in Oct 1999. Their names and service addresses are on the Companies House register.
Who owns R.J. Wilson Steel Erection Ltd?
2 people or companies have significant control of R.J. Wilson Steel Erection Ltd: an individual (owns 50% to 75% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if R.J. Wilson Steel Erection Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View R.J. Wilson Steel Erection Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.