- Companies
- Civil engineering
- G. Wilson Developments Ltd
G. Wilson Developments Ltd
- Company number
- NI063621
- Incorporated
- 15 Mar 200719 years trading
- Registered office
- 79 Myrtlefield Park, Belfast, BT9 6NG
- Nature of business
- Construction of other civil engineering projects n.e.c.
G. Wilson Developments Ltd is a 19-year-old private limited company, company number NI063621, one of the UK's civil engineering contractors. Its next accounts are due at Companies House on 27 November 2026, and the CT600 for the period to 27 February 2026 is due at HMRC on 27 February 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 up £4,873 (+9.8%) on the year before, to -£45K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £1.3M against £1.4M owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 28 Feb 2025 | -£45K | £1.3M | £1.4M | 0 | |
| 29 Feb 2024 | -£50K | £1.2M | £1.2M | 0 | |
| 28 Feb 2023 | -£38K | £1.3M | £1.4M | 0 | |
| 28 Feb 2022 | -£35K | £1.6M | £1.6M | 0 | |
| 28 Feb 2021 | -£32K | £1.6M | £1.6M | 0 | |
| 29 Feb 2020 | -£1,599 | £1.4M | £1.4M | 0 | |
| 28 Feb 2019 | £3,166 | £18K | £1.4M | £1.4M | |
| 28 Feb 2018 | £2,451 | £18K | £1.4M | £1.4M | |
| 28 Feb 2017 | £2,846 | £18K | £1.4M | £1.4M | |
| 29 Feb 2016 | £928 | £1,961 | £1.4M | £1.4M |
Where G. Wilson Developments Ltd is registered
The registered office is in the BT9 postcode district, in the Belfast local authority area, Northern Ireland. Show BT9 6NG on a map.
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What happens if G. Wilson Developments 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 27 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Nov 2026 to 27 Dec 2026 | £150 |
| 1 to 3 months late | 28 Dec 2026 to 27 Feb 2027 | £375 |
| 3 to 6 months late | 28 Feb 2027 to 27 May 2027 | £750 |
| More than 6 months late | From 28 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 28 Feb 2027 | £200 |
| 3 months late | 27 May 2027 | another £200 |
| 6 months late | 27 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 27 Feb 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
- NI063621
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 March 2007 (19 years ago)
- Registered office
- 79 Myrtlefield Park, Belfast, BT9 6NG
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 27 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 15 March 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies
Other active civil engineering contractors.
Frequently asked questions
When are G. Wilson Developments Ltd's accounts due?
G. Wilson Developments Ltd's next accounts are due at Companies House by 27 November 2026 (in 46 days), covering the period to 27 February 2026.
When is G. Wilson Developments Ltd's CT600 due?
The CT600 for the period to 27 February 2026 is due at HMRC by 27 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 28 November 2026.
Is G. Wilson Developments Ltd still trading?
G. Wilson Developments 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 G. Wilson Developments Ltd do?
G. Wilson Developments Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is G. Wilson Developments Ltd?
G. Wilson Developments Ltd was incorporated on 15 March 2007, 19 years ago.
What is the penalty if G. Wilson Developments 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 G. Wilson Developments 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.