- Company number
- NI668947
- Incorporated
- 16 Apr 20206 years trading
- Registered office
- 8 Drumkeen Park, Derry, BT48 0SA
- Nature of business
- Construction of domestic buildings
MDT Bricklaying Limited is a 6-year-old private limited company registered in Derry, company number NI668947, one of 34 building contractors in Derry. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £3,252 (+26%) on the year before, to £16K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £16K against £3,805 owed within a year: 4.2 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 6 years, 2021 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £16K | £3,845 | £16K | £3,805 | 2 |
| 31 Mar 2025 | £12K | £3,352 | £12K | £2,798 | 1 |
| 31 Mar 2024 | £14K | £3,339 | £17K | £5,791 | 1 |
| 31 Mar 2023 | £19K | £8,093 | £20K | £4,756 | 2 |
| 31 Mar 2022 | £15K | £1,050 | £17K | £5,687 | 1 |
| 31 Mar 2021 | £14K | £1,050 | £11K | £3,436 | 1 |
Who runs and owns MDT Bricklaying Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| M*** O*** | Director | Apr 2020 |
| T*** O*** | Director | Sep 2025 |
Person with significant control
Where MDT Bricklaying Limited is registered
The registered office is in Derry (BT48), in the Derry City and Strabane local authority area, Northern Ireland. Show BT48 0SA on a map.
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What happens if MDT Bricklaying Limited 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- NI668947
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 April 2020 (6 years ago)
- Registered office
- 8 Drumkeen Park, Derry, BT48 0SA
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 19 June 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 in Derry
Other active building contractors registered in Derry.
- MLS Homes Ltd2018
- Northland Construction Limited2018
- O'Hara Joinery Limited2014
- Odk Properties Limited2013
- Peter O'Brien Homes Limited2000
- Proctor Construction (Procon NI) Limited2019
- Riverview Builders Ltd2026
- Thornhill Developments Limited1993
All building contractors in Derry · All trades in Derry · Builders across the UK
Frequently asked questions
When are MDT Bricklaying Limited's accounts due?
MDT Bricklaying Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is MDT Bricklaying Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is MDT Bricklaying Limited still trading?
MDT Bricklaying Limited 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 MDT Bricklaying Limited do?
MDT Bricklaying Limited is registered under Construction of domestic buildings (SIC 41202).
How old is MDT Bricklaying Limited?
MDT Bricklaying Limited was incorporated on 16 April 2020, 6 years ago.
Who runs MDT Bricklaying Limited?
MDT Bricklaying Limited has 2 active directors, the longest-serving appointed in Apr 2020. Their names and service addresses are on the Companies House register.
Who owns MDT Bricklaying Limited?
One person or company has significant control of MDT Bricklaying Limited: an individual (owns 75% or more of the shares).
What is the penalty if MDT Bricklaying 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 MDT Bricklaying Limited 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.