- Companies
- Property developers
- Maghera
- Carn Construction Services Ltd
Carn Construction Services Ltd
- Company number
- NI676187
- Incorporated
- 4 Feb 20215 years trading
- Registered office
- 34 Slaughtneil Road, Maghera, Co. Londonderry, BT46 5NJ
- Nature of business
- Development of building projects
Carn Construction Services Ltd is a 5-year-old private limited company registered in Maghera, company number NI676187, one of 9 property development companies in Maghera. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 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 unchanged on the year before, at £1.
- Net assets rose in 0 of 3 year-on-year comparisons on record.
- Current assets of £170K against £170K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £1 | £170K | £170K | £170K | 2 |
| 29 Feb 2024 | £1 | £1 | |||
| 28 Feb 2023 | £1 | £1 | |||
| 28 Feb 2022 | £1 | £1 |
Who runs and owns Carn Construction Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| E*** O*** | Director | Feb 2021 |
| A*** C*** | Secretary | Feb 2021 |
Person with significant control
Where Carn Construction Services Ltd is registered
The registered office is in Maghera (BT46), in the Mid Ulster local authority area, Northern Ireland. Show BT46 5NJ on a map.
Other trade companies in BT46
- Conor Kelly Transport & Commercials LtdMotor traders
- PG Caravans LtdMotor traders
- Tirgarvil Groundtactics LtdGroundworks and demolition
- McGuigans Garage LimitedMotor traders
- Jme Utilities & Groundworks LtdCivil engineering
- Tirhugh Construction Services LtdCivil engineering
- Linty Group LtdBuilders
- Mod Electrics LtdElectricians
What happens if Carn Construction Services 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 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
- NI676187
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 February 2021 (5 years ago)
- Registered office
- 34 Slaughtneil Road, Maghera, Co. Londonderry, BT46 5NJ
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 3 February 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Maghera
Other active property development companies registered in Maghera.
- Hemi Developments Limited2025
- Lismoyle Construction Limited2010
- Mgward Limited2017
- Millriver Investments Ltd2015
- Turland Group Ltd2015
- Ty75287 Limited2022
- B-P Olb Property Ltd2021
- Brackagh Developments Ltd2022
All property development companies in Maghera · All trades in Maghera · Property developers across the UK
Frequently asked questions
When are Carn Construction Services Ltd's accounts due?
Carn Construction Services Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Carn Construction Services Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Carn Construction Services Ltd still trading?
Carn Construction Services 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 Carn Construction Services Ltd do?
Carn Construction Services Ltd is registered under Development of building projects (SIC 41100).
How old is Carn Construction Services Ltd?
Carn Construction Services Ltd was incorporated on 4 February 2021, 5 years ago.
Who runs Carn Construction Services Ltd?
Carn Construction Services Ltd has 1 active director, the longest-serving appointed in Feb 2021. Their names and service addresses are on the Companies House register.
Who owns Carn Construction Services Ltd?
One person or company has significant control of Carn Construction Services Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Carn Construction Services 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 Carn Construction Services 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.