- Companies
- Finishing trades
- London
- Mgu Construction Ltd
Mgu Construction Ltd
- Company number
- 11140715
- Incorporated
- 9 Jan 20188 years trading
- Registered office
- International House, Cornhill, London, EC3V 3NG
- Nature of business
- Other building completion and finishing; Other specialised construction activities n.e.c.
Mgu Construction Ltd is a 8-year-old private limited company registered in London, company number 11140715, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 up £360 (+21.5%) on the year before, to £2,036.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £11K against £482 owed within a year: more than 10 times cover.
- -2 employees on average, down from 0 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £2,036 | £11K | £482 | -2 | |
| 31 Jan 2024 | £1,676 | £1,676 | 0 | ||
| 31 Jan 2023 | £4,692 | £6,496 | £1,804 | 2 | |
| 31 Jan 2022 | £4,041 | £4,991 | £950 | 1 | |
| 31 Jan 2021 | £4,058 | £3,181 | £16K | £12K | 0 |
| 31 Jan 2020 | £1 | £1 | 1 | ||
| 31 Jan 2019 | £100 |
Where Mgu Construction Ltd is registered
The registered office is in London (EC3V), in the City of London local authority area, London. Show EC3V 3NG on a map.
Other trade companies in EC3V
- Rekondition LtdRepair services
- Revora Cleaning & Hygiene Solutions LtdCleaning companies
- Kingston Leeds LimitedProperty developers
- Riverside Cleaning Group LtdCleaning companies
- Milman Services LtdInstallers
- F and F Electrical Services LtdElectricians
- Lilyame LimitedProperty developers
- Truewatt LtdElectricians
Also registered at this address
17 other companies use the same registered office as Mgu Construction Ltd.
- Beh Interiors LimitedFinishing trades
- Caluxon Group LimitedBuilders
- Capital Hiu Engineers LimitedPlumbers and heating engineers
- Clickauto LimitedMotor traders
- Elite Engineers LtdElectricians
- Fieldbase Estate LimitedProperty developers
- Hak Projects LimitedPlumbers and heating engineers
- KS Roof Master LimitedBuilders
- Lambo-Car LtdMechanics and garages
- Mge Facilities LtdBuilders
- MP Gestion LtdCivil engineering
- Nigel Legge Associates LimitedCivil engineering
- Property and Development Consultants LtdProperty developers
- Seven States LimitedProperty developers
- Source Int HQ LtdElectricians
- Switchd LtdCivil engineering
- Yaojiang Construction Engineering LtdSpecialist contractors
What happens if Mgu 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 11140715
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 January 2018 (8 years ago)
- Registered office
- International House, Cornhill, London, EC3V 3NG
- Nature of business
- Other building completion and finishing (SIC 43390)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 26 June 2026
- Previous names
- Imperial Civils Ltd (until 31 Aug 2018)
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- MGX Limited2009
- Mhmaintenance&Repair Limited2024
- MHMD Associates Limited2005
- Mhuri Enterprise Ltd2026
- Mi-Flo Limited2020
- Michael Brown Limited1997
- Michael Home Maintenance Services Limited2024
- Michenuels of London Limited2003
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Mgu Construction Ltd's accounts due?
Mgu Construction Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Mgu Construction Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Mgu Construction Ltd still trading?
Mgu 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 Mgu Construction Ltd do?
Mgu Construction Ltd is registered under Other building completion and finishing (SIC 43390); Other specialised construction activities n.e.c. (SIC 43999).
How old is Mgu Construction Ltd?
Mgu Construction Ltd was incorporated on 9 January 2018, 8 years ago.
What is the penalty if Mgu 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 Mgu 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.