- Companies
- Specialist contractors
- Wrexham
- NMK Limited
NMK Limited
- Company number
- 05000133
- Incorporated
- 19 Dec 200322 years trading
- Registered office
- c/o J Sheppard, Ashcroft Wrexham Road, Holt, Wrexham, LL13 9ST
- Nature of business
- Other specialised construction activities n.e.c.
NMK Limited is a 22-year-old private limited company registered in Wrexham, company number 05000133, one of 69 specialist construction companies in Wrexham. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 30 December 2026 is due at HMRC on 30 December 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 down £11K (-24.1%) on the year before, to £35K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £9,966 against £4,120 owed within a year: 2.4 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 Dec 2025 | £35K | £9,966 | £4,120 | 1 | |
| 31 Dec 2024 | £47K | £38K | £13K | 1 | |
| 31 Dec 2023 | £35K | £16K | £5,601 | 1 | |
| 31 Dec 2022 | £62K | £45K | £5,434 | 1 | |
| 31 Dec 2021 | £47K | £26K | £7,976 | 1 | |
| 31 Dec 2020 | £30K | £40K | £18K | 0 | |
| 31 Dec 2019 | £16K | £12K | £9,820 | 1 | |
| 31 Dec 2018 | £6,902 | £4,829 | £13K | ||
| 31 Dec 2017 | £13K | £6,608 | £12K | ||
| 31 Dec 2016 | £18K | £8,446 | £16K |
Where NMK Limited is registered
The registered office is in Wrexham (LL13), in the Wrexham local authority area, Wales. Show LL13 9ST on a map.
Other trade companies in LL13
- Global Contracting Services LimitedProperty developers
- Q & C Building LimitedRoofers
- Verta Energy Solutions LimitedInstallers
- Gablat Building & Property LtdBuilders
- Cbe Electrical Contractors LtdElectricians
- Oasis Plumbing Contractors LtdBuilders
- Engineering Services Northern LtdElectricians
- DJP Electrical and Renewables LtdElectricians
What happens if NMK 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Dec 2027 | £200 |
| 3 months late | 30 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Dec 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
- 05000133
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 December 2003 (22 years ago)
- Registered office
- c/o J Sheppard, Ashcroft Wrexham Road, Holt, Wrexham, LL13 9ST
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 19 December 2025
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 Wrexham
Other active specialist construction companies registered in Wrexham.
- Paj Installations Ltd2025
- PDSC Lifting Limited2015
- Platinum Consulting Europe Ltd2007
- PPG Projects Limited2017
- Prositemaintenance Ltd2026
- Quadrant Abs Limited2007
- R & S Pipe Services Ltd.1999
- R.D.J & Co (Wrexham) Limited2014
All specialist construction companies in Wrexham · All trades in Wrexham · Specialist contractors across the UK
Frequently asked questions
When are NMK Limited's accounts due?
NMK Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 30 December 2026.
When is NMK Limited's CT600 due?
The CT600 for the period to 30 December 2026 is due at HMRC by 30 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is NMK Limited still trading?
NMK 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 NMK Limited do?
NMK Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is NMK Limited?
NMK Limited was incorporated on 19 December 2003, 22 years ago.
What is the penalty if NMK 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 NMK 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.