- Companies
- Joiners and carpenters
- Castlewellan
- N M Joinery Contracts Ltd.
N M Joinery Contracts Ltd.
- Company number
- NI645936
- Incorporated
- 19 May 20179 years trading
- Registered office
- 37 Slievehanny Road, Castlewellan, Down, BT31 9LW
- Nature of business
- Joinery installation
N M Joinery Contracts Ltd. is a 9-year-old private limited company registered in Castlewellan, company number NI645936, one of 6 joinery companies in Castlewellan. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £26K on the year before, to £27K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £162K against £166K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £27K | £162K | £166K | 2 | |
| 31 May 2024 | £939 | £68K | £78K | 2 | |
| 31 May 2023 | £4,350 | £88K | £93K | 2 | |
| 31 May 2022 | £2,738 | £80K | £80K | 3 | |
| 31 May 2021 | £11K | £100K | £87K | 3 | |
| 31 May 2020 | £1,111 | £59K | £68K | 3 | |
| 31 May 2019 | £350 | £48K | £62K | ||
| 31 May 2018 | £8,206 | £59K |
Where N M Joinery Contracts Ltd. is registered
The registered office is in Castlewellan (BT31), in the Newry, Mourne and Down local authority area, Northern Ireland. Show BT31 9LW on a map.
Other trade companies in BT31
- Ogm26 LtdGroundworks and demolition
- Treadline Tyre & Auto Services LtdMechanics and garages
- CB Fire Compliance LimitedSpecialist contractors
- Cea Joinery LtdJoiners and carpenters
- NI.CBR LtdMechanics and garages
- S.D.E Electrical Systems LtdElectricians
- Jam Civils & Utilities LtdGroundworks and demolition
- B McVeigh Mechanical LtdPlumbers and heating engineers
What happens if N M Joinery Contracts 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- NI645936
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 May 2017 (9 years ago)
- Registered office
- 37 Slievehanny Road, Castlewellan, Down, BT31 9LW
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 18 May 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Castlewellan
Other active joinery companies registered in Castlewellan.
- RW Carpentry & Construction Ltd2024
- Sean Hastings Joinery Ltd2019
- Barry McCrickard Joinery Limited2018
- Cea Joinery Ltd2026
- F.M. Contracts Co Ltd2009
All joinery companies in Castlewellan · All trades in Castlewellan · Joiners and carpenters across the UK
Frequently asked questions
When are N M Joinery Contracts Ltd.'s accounts due?
N M Joinery Contracts Ltd.'s next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is N M Joinery Contracts Ltd.'s CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is N M Joinery Contracts Ltd. still trading?
N M Joinery Contracts 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 N M Joinery Contracts Ltd. do?
N M Joinery Contracts Ltd. is registered under Joinery installation (SIC 43320).
How old is N M Joinery Contracts Ltd.?
N M Joinery Contracts Ltd. was incorporated on 19 May 2017, 9 years ago.
What is the penalty if N M Joinery Contracts 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 N M Joinery Contracts 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.