- Company number
- 10141914
- Incorporated
- 22 Apr 201610 years trading
- Registered office
- Unit 9 Horndon Industrial Estate, Station Road, Brentwood, Essex, CM13 3XL
- Nature of business
- Construction of domestic buildings
Millharbour Mep Ltd is a 10-year-old private limited company registered in Brentwood, company number 10141914, one of 149 building contractors in Brentwood. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £390K (+106.2%) on the year before, to £757K.
- Net assets rose in 3 of 8 year-on-year comparisons on record.
- Current assets of £3.9M against £3.2M owed within a year: 1.2 times cover.
- 22 employees on average, down from 25 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £757K | £933K | £3.9M | £3.2M | 22 |
| 30 Apr 2024 | £367K | £935K | £2.8M | £2.4M | 25 |
| 30 Apr 2023 | £40K | £100 | £49K | £9,310 | 0 |
| 30 Apr 2022 | £100 | £0 | |||
| 30 Apr 2021 | £100 | £0 | |||
| 30 Apr 2020 | £100 | 0 | |||
| 30 Apr 2019 | £100 | 0 | |||
| 30 Apr 2018 | £100 | ||||
| 30 Apr 2017 | £100 |
Where Millharbour Mep Ltd is registered
The registered office is in Brentwood (CM13), in the Brentwood local authority area, East of England. Show CM13 3XL on a map.
Other trade companies in CM13
- Van & Car Self Drive LtdMotor traders
- Marsh Harrier Developments LtdProperty developers
- Motor Dealer Sales LtdMotor traders
- Electrical PN LtdElectricians
- Torrtec LtdPlumbers and heating engineers
- Flushed Through Drainage Services LtdPlumbers and heating engineers
- RJFD Electrical LtdCivil engineering
- Welsted LtdJoiners and carpenters
Also registered at this address
4 other companies use the same registered office as Millharbour Mep Ltd.
- Millharbour Energy LimitedSpecialist contractors
- Millharbour FM LtdBuilders
- Millharbour Sprinklers LimitedBuilders
- Penrose Homes LimitedProperty developers
What happens if Millharbour Mep 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 10141914
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 April 2016 (10 years ago)
- Registered office
- Unit 9 Horndon Industrial Estate, Station Road, Brentwood, Essex, CM13 3XL
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 28 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 Brentwood
Other active building contractors registered in Brentwood.
- Millharbour Sprinklers Limited2015
- Morbel Construction Ltd2025
- Muja Wires Ltd2022
- N&P Dent Construction Limited2026
- NGS Group Limited2021
- Ngsrapidfix Ltd2026
- Nip Solutions Limited2022
- O'Brien New Homes Limited2023
All building contractors in Brentwood · All trades in Brentwood · Builders across the UK
Frequently asked questions
When are Millharbour Mep Ltd's accounts due?
Millharbour Mep Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Millharbour Mep Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Millharbour Mep Ltd still trading?
Millharbour Mep 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 Millharbour Mep Ltd do?
Millharbour Mep Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Millharbour Mep Ltd?
Millharbour Mep Ltd was incorporated on 22 April 2016, 10 years ago.
What is the penalty if Millharbour Mep 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 Millharbour Mep 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.