- Company number
- 16682816
- Incorporated
- 30 Aug 20251 year trading
- Registered office
- 44 Moor Lane, Upminster, RM14 1EB
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Other building completion and finishing
Mbi Construction Ltd is a 1-year-old private limited company registered in Upminster, company number 16682816, one of 61 building contractors in Upminster. Its next accounts are due at Companies House on 31 May 2028, and the CT600 for the period to 31 August 2027 is due at HMRC on 31 August 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 August 2026, as filed at Companies House.
Where Mbi Construction Ltd is registered
The registered office is in Upminster (RM14), in the Havering local authority area, London. Show RM14 1EB on a map.
Other trade companies in RM14
- Bobofresh LtdCleaning companies
- HTS Construction LtdBuilders
- We Fix Energy LtdCivil engineering
- ZH Services LtdBuilders
- Ragasan LimitedBuilders
- Your Serve LtdCleaning companies
- LC Engineering LtdMachinery repair and installation
- Caat Interiors LtdInstallers
What happens if Mbi 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 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2028 to 30 Jun 2028 | £150 |
| 1 to 3 months late | 1 Jul 2028 to 31 Aug 2028 | £375 |
| 3 to 6 months late | 1 Sep 2028 to 30 Nov 2028 | £750 |
| More than 6 months late | From 1 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 16682816
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 August 2025 (1 year ago)
- Registered office
- 44 Moor Lane, Upminster, RM14 1EB
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Other building completion and finishing (SIC 43390) - Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Last accounts made up to
- 31 August 2026
- Last confirmation statement
- 29 August 2026
- Previous names
- Mbe Construction Group Ltd (until 16 Sep 2025)
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 Upminster
Other active building contractors registered in Upminster.
- Morandy Ltd2018
- MTG Consultants Ltd2015
- Neza Building Services Ltd2019
- NP Smartchoice Ltd.2019
- Oak Construction and Project Management Ltd2026
- Octom Environmental Ltd2026
- Octom Healthcare Ltd2026
- On Call Property Services Ltd2015
All building contractors in Upminster · All trades in Upminster · Builders across the UK
Frequently asked questions
When are Mbi Construction Ltd's accounts due?
Mbi Construction Ltd's next accounts are due at Companies House by 31 May 2028 (in 597 days), covering the period to 31 August 2027.
When is Mbi Construction Ltd's CT600 due?
The CT600 for the period to 31 August 2027 is due at HMRC by 31 August 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2028.
Is Mbi Construction Ltd still trading?
Mbi Construction Ltd is listed as active on the Companies House register (checked 12 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 Mbi Construction Ltd do?
Mbi Construction Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Other building completion and finishing (SIC 43390).
How old is Mbi Construction Ltd?
Mbi Construction Ltd was incorporated on 30 August 2025, 1 year ago.
What is the penalty if Mbi 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 Mbi Construction Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.