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- M9 HDD Ltd
Company profile · Specialist contractors
M9 HDD Ltd
M9 HDD Ltd is a 9-year-old private limited company registered in Lincoln, company number 10472016, one of 108 specialist construction companies in Lincoln. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 November 2025, as filed at Companies House.
M9 HDD Ltd over the years
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 £1.1M (+93.8%) on the year before, to £2.3M.
- Net assets rose in 7 of 8 year-on-year comparisons on record.
- Current assets of £1.9M against £651K owed within a year: 2.9 times cover.
- 2 employees on average during the year.
- 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 Nov 2025 | £2.3M | £1.7M | £1.9M | £651K | 2 |
| 30 Nov 2024 | £1.2M | £816K | £940K | £526K | 2 |
| 30 Nov 2023 | £488K | £291K | £370K | £357K | 2 |
| 30 Nov 2022 | £278K | £149K | £220K | £235K | 2 |
| 30 Nov 2021 | £143K | £143K | £265K | £372K | 2 |
| 30 Nov 2020 | £84K | £106K | £220K | £221K | 2 |
| 30 Nov 2019 | £177K | £226K | £345K | £222K | 2 |
| 30 Nov 2018 | £143K | £14K | £178K | £169K | 0 |
| 30 Nov 2017 | £32K | £18K | £102K | £160K | 0 |
Where M9 HDD Ltd is registered
The registered office is in Lincoln (LN4), in the North Kesteven local authority area, East Midlands. Show LN4 2AT on a map.
Other trade companies in LN4
- Coulton Gas Services LimitedPlumbers and heating engineers
- Davenco LtdMotor traders
- B12 Voltage LtdMechanics and garages
- CC Plastering & Rendering Services LtdBuilders
- Darmick Scaffolding LtdScaffolders
- Norris Energy Solutions LimitedElectricians
- JT Plumbing LtdPlumbers and heating engineers
- Easy Camp Levelling LtdMotor traders
What happens if M9 HDD 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 10472016
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 November 2016 (9 years ago)
- Registered office
- Gap in the Hedge Moor Lane, Potterhanworth, Lincoln, LN4 2AT
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 2 August 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 Lincoln
Other active specialist construction companies registered in Lincoln.
- Magic Touch Property Maintenance Limited2014
- Maple House Developers Limited2007
- Markings & Civils Ltd2021
- Marriott Building and Groundwork Ltd2024
- McGeown & Son Drilling Services Ltd2025
- Melladay Construction & Properties Ltd2025
- MGS Landscaping & Construction Ltd2023
- Mico and Kevin Steelworks Specialists Ltd2021
All specialist construction companies in Lincoln · All trades in Lincoln · Specialist contractors across the UK
Frequently asked questions
When are M9 HDD Ltd's accounts due?
M9 HDD Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is M9 HDD Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is M9 HDD Ltd still trading?
M9 HDD 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 M9 HDD Ltd do?
M9 HDD Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is M9 HDD Ltd?
M9 HDD Ltd was incorporated on 10 November 2016, 9 years ago.
What is the penalty if M9 HDD 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 M9 HDD 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.