John Sweeney Limited
- Company number
- NI046235
- Incorporated
- 16 Apr 200323 years trading
- Registered office
- 11 Laughtfoggy Road, Castlederg, BT81 7XD
- Nature of business
- Construction of domestic buildings
John Sweeney Limited is a 23-year-old private limited company, company number NI046235, one of the UK's building contractors. Companies House shows its accounts as overdue: they were due on 30 September 2026.
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 £25K (+9.8%) on the year before, to £284K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £184K against £22K owed within a year: 8.3 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £284K | £184K | £22K | 1 | |
| 31 Dec 2023 | £259K | £149K | £14K | 2 | |
| 31 Dec 2022 | £233K | £115K | £12K | 2 | |
| 31 Dec 2021 | £214K | £93K | £6,932 | 2 | |
| 31 Dec 2020 | £211K | £88K | £13K | 2 | |
| 31 Dec 2019 | £197K | £78K | £7,045 | 2 | |
| 31 Dec 2018 | £180K | £72K | £7,689 | ||
| 31 Dec 2017 | £161K | £50K | £6,306 | ||
| 31 Dec 2016 | £151K | £75K | £89K | £7,026 | |
| 31 Dec 2015 | £152K | £77K | £88K | £5,250 |
Who runs and owns John Sweeney Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** S*** | Director | Apr 2003 |
| P*** S*** | Secretary | Jan 2014 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| S*** M*** | Secretary | Apr 2003 | Jan 2010 |
Where John Sweeney Limited is registered
The registered office is in the BT81 postcode district, in the Derry City and Strabane local authority area, Northern Ireland. Show BT81 7XD on a map.
Other trade companies in BT81
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- C O'Kane and Son Plant Hire LtdSpecialist contractors
- Cloon Solutions LtdMachinery repair and installation
- R Crawford Construction LtdBuilders
- Corrs Construction LtdSpecialist contractors
- S & M Civils LtdBuilders
- DMD Steel Erecting LtdSpecialist contractors
What happens if John Sweeney Limited files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- NI046235
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 April 2003 (23 years ago)
- Registered office
- 11 Laughtfoggy Road, Castlederg, BT81 7XD
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 16 April 2026
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
Other active building contractors.
Frequently asked questions
When are John Sweeney Limited's accounts due?
John Sweeney Limited's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is John Sweeney Limited's CT600 due?
The CT600 for the period to 31 December 2025 is due at HMRC by 31 December 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2026.
Is John Sweeney Limited still trading?
John Sweeney Limited is listed as active on the Companies House register (checked 13 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 John Sweeney Limited do?
John Sweeney Limited is registered under Construction of domestic buildings (SIC 41202).
How old is John Sweeney Limited?
John Sweeney Limited was incorporated on 16 April 2003, 23 years ago.
Who runs John Sweeney Limited?
John Sweeney Limited has 1 active director, the longest-serving appointed in Apr 2003. Their names and service addresses are on the Companies House register.
What is the penalty if John Sweeney Limited 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 John Sweeney Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.