- Companies
- Specialist contractors
- Northampton
- 9M Construction Limited
9M Construction Limited
- Company number
- 08078779
- Incorporated
- 22 May 201214 years trading
- Registered office
- Marsh House Marsh House, Upper Heyford, Northampton, Northamptonshire, NN7 3FF
- Nature of business
- Other specialised construction activities n.e.c.
9M Construction Limited is a 14-year-old private limited company registered in Northampton, company number 08078779, one of 258 specialist construction companies in Northampton. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 £98K on the year before, to -£92K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £494K against £646K owed within a year: 0.8 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | -£92K | £107 | £494K | £646K | 2 |
| 31 Mar 2025 | £5,880 | £6,099 | £354K | 2 | |
| 31 Mar 2024 | £72K | £105 | £165K | 2 | |
| 31 Mar 2023 | £1,774 | £36K | £159K | 2 | |
| 31 Mar 2022 | £2,891 | £0 | £202K | 4 | |
| 31 Mar 2021 | £11K | £5,000 | £154K | 4 | |
| 31 Mar 2020 | £27K | £3,066 | £117K | 2 | |
| 31 Mar 2019 | £21K | £42K | £117K | ||
| 31 Mar 2018 | £20K | £22K | £141K | ||
| 31 Mar 2017 | £60K | £21K |
Where 9M Construction Limited is registered
The registered office is in Northampton (NN7), in the West Northamptonshire local authority area, East Midlands. Show NN7 3FF on a map.
Other trade companies in NN7
- Cortinox LtdSpecialist contractors
- A & J Build LimitedProperty developers
- House21 Interiors LimitedJoiners and carpenters
- Air Fireshield LtdInstallers
- Autos Ace LtdMechanics and garages
- Alpha Plumbing & Air Conditioning LtdPlumbers and heating engineers
- Antoxa Garage LimitedMechanics and garages
- MLW Civils LtdCivil engineering
What happens if 9M Construction Limited 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
- 08078779
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 May 2012 (14 years ago)
- Registered office
- Marsh House Marsh House, Upper Heyford, Northampton, Northamptonshire, NN7 3FF
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 22 May 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Northampton
Other active specialist construction companies registered in Northampton.
- A & Es Britain Ltd2021
- A C Lofts Limited2014
- A-Lift Crane Hire Limited2004
- A.B.Y. Artisans Ltd2026
- A.J. Jones Tipper & Grab Hire Ltd2003
- Aca Interiors Ltd2019
- Admiral Brickwork Ltd2025
- Aetiv Carpentry Ltd2023
All specialist construction companies in Northampton · All trades in Northampton · Specialist contractors across the UK
Frequently asked questions
When are 9M Construction Limited's accounts due?
9M Construction Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is 9M Construction Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is 9M Construction Limited still trading?
9M Construction Limited 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 9M Construction Limited do?
9M Construction Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is 9M Construction Limited?
9M Construction Limited was incorporated on 22 May 2012, 14 years ago.
What is the penalty if 9M Construction Limited 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 9M Construction Limited 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.