- Companies
- Civil engineering
- Chelmsford
- Mo Construction Ltd
Mo Construction Ltd
- Company number
- 09669341
- Incorporated
- 3 Jul 201511 years trading
- Registered office
- 78 Cheviot Drive, Chelmsford, CM1 2EX
- Nature of business
- Construction of other civil engineering projects n.e.c.
Mo Construction Ltd is a 11-year-old private limited company registered in Chelmsford, company number 09669341, one of 63 civil engineering contractors in Chelmsford. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £17K (+936.2%) on the year before, to £19K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £44K against £19K owed within a year: 2.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £19K | £44K | £19K | 1 | |
| 31 Jul 2024 | £1,866 | £16K | £3,871 | 1 | |
| 31 Jul 2023 | £22K | £66K | £30K | 2 | |
| 31 Jul 2022 | £755 | £52K | £32K | 3 | |
| 31 Jul 2021 | £245 | £51K | £27K | 3 | |
| 31 Jul 2020 | £2,156 | £71K | £69K | 1 | |
| 31 Jul 2019 | £20K | £51K | £32K | ||
| 31 Jul 2018 | £15K | £36K | £21K | ||
| 31 Jul 2017 | £9,005 | £27K | £18K | ||
| 31 Jul 2016 | £3,339 | £6,436 | £16K | £12K |
Where Mo Construction Ltd is registered
The registered office is in Chelmsford (CM1), in the Chelmsford local authority area, East of England. Show CM1 2EX on a map.
Other trade companies in CM1
- Restovex LimitedCleaning companies
- Unseen Connection Services LimitedElectricians
- Ardenrich Engineering LimitedCivil engineering
- Old Guy Handyman LtdFinishing trades
- Marlow Properties & Maintenance LimitedFinishing trades
- Castle Ground Care LimitedLandscapers and gardeners
- Jcgenix Sol LtdFinishing trades
- Pure Landscapes LimitedLandscapers and gardeners
What happens if Mo 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 09669341
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 July 2015 (11 years ago)
- Registered office
- 78 Cheviot Drive, Chelmsford, CM1 2EX
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 8 November 2025
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Chelmsford
Other active civil engineering contractors registered in Chelmsford.
- Mosedale Energy Limited2021
- MW Squier Ltd2017
- NDH Chelmsford Limited2020
- Need CX Limited2024
- Oakstone Contracting Limited2021
- P R W Surveys Limited1999
- R C Asphalt Ltd2023
- Reodeco Energy International Ltd2024
All civil engineering contractors in Chelmsford · All trades in Chelmsford · Civil engineering across the UK
Frequently asked questions
When are Mo Construction Ltd's accounts due?
Mo Construction Ltd's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Mo Construction Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Mo Construction Ltd still trading?
Mo 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 Mo Construction Ltd do?
Mo Construction Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Mo Construction Ltd?
Mo Construction Ltd was incorporated on 3 July 2015, 11 years ago.
What is the penalty if Mo 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 Mo 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.