- Company number
- 12445743
- Incorporated
- 6 Feb 20206 years trading
- Registered office
- 354 Oxford Road, Reading, RG30 1AQ
- Nature of business
- Construction of domestic buildings
MB UK Construction Ltd is a 6-year-old private limited company registered in Reading, company number 12445743, one of 426 building contractors in Reading. Its next accounts are due at Companies House on 31 December 2027, and its first CT600 is due at HMRC on 28 February 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 down £4,961 (-6.2%) on the year before, to -£84K.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- 3 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 28 Feb 2026 | -£84K | £384 | £1,800 | 3 | |
| 28 Feb 2025 | -£80K | -£167 | £1,300 | 3 | |
| 29 Feb 2024 | -£79K | £16 | 3 | ||
| 28 Feb 2023 | -£83K | £184 | 5 | ||
| 28 Feb 2022 | -£83K | £84 | 5 | ||
| 28 Feb 2021 | -£17K | £3,698 | 5 |
Where MB UK Construction Ltd is registered
The registered office is in Reading (RG30), in the Reading local authority area, South East. Show RG30 1AQ on a map.
Other trade companies in RG30
- Precision Motors LimitedMotor traders
- Kingdom Motors & Services LtdFacilities management
- Great Cleaning Ltd. LtdCleaning companies
- Aj Waite Builders LimitedBuilders
- BG Windows Doors and Conservatories LtdInstallers
- Thoroughly Clean UK LtdCleaning companies
- Infinnity LtdBuilders
- C Collins LtdCivil engineering
What happens if MB UK Construction 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 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
- 12445743
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 February 2020 (6 years ago)
- Registered office
- 354 Oxford Road, Reading, RG30 1AQ
- 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
- 28 February 2026
- Last confirmation statement
- 26 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 in Reading
Other active building contractors registered in Reading.
- MBS Contracting Ltd2018
- McCouid Property Services Ltd2026
- MD Famili Builders Limited2026
- Merry5D Homes Ltd2016
- Mian Brothers Construction Ltd2026
- Michael Sweeney Limited2002
- Mills Cornerstone Investments Ltd2026
- MK8 Construction Ltd2022
All building contractors in Reading · All trades in Reading · Builders across the UK
Frequently asked questions
When are MB UK Construction Ltd's accounts due?
MB UK Construction Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is MB UK Construction Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 28 February 2027, due by 28 February 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is MB UK Construction Ltd still trading?
MB UK Construction 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 MB UK Construction Ltd do?
MB UK Construction Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is MB UK Construction Ltd?
MB UK Construction Ltd was incorporated on 6 February 2020, 6 years ago.
What is the penalty if MB UK Construction 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 MB UK Construction 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.