- Companies
- Specialist contractors
- Castlewellan
- CMC Shuttering Ltd
CMC Shuttering Ltd
- Company number
- NI649062
- Incorporated
- 3 Nov 20178 years trading
- Registered office
- 4 Carnreagh Road, Castlewellan, Co Down, BT31 9NX
- Nature of business
- Other specialised construction activities n.e.c.
CMC Shuttering Ltd is a 8-year-old private limited company registered in Castlewellan, company number NI649062, one of 12 specialist construction companies in Castlewellan. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £19K (+68.1%) on the year before, to £46K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £127K against £130K owed within a year: 1.0 times cover.
- 5 employees on average, up from 3 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £46K | £127K | £130K | 5 | |
| 31 Mar 2024 | £27K | £116K | £143K | 3 | |
| 31 Mar 2023 | £13K | £87K | £124K | 2 | |
| 31 Mar 2022 | £8,807 | £139K | £186K | 2 | |
| 31 Mar 2021 | £8,847 | £163K | £217K | 3 | |
| 31 Mar 2020 | £21K | £106K | £153K | 3 | |
| 31 Mar 2019 | £14K | £80K | £134K |
Who runs and owns CMC Shuttering Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| C*** M*** | Director | Nov 2017 |
| S*** M*** | Director | Nov 2017 |
Person with significant control
Where CMC Shuttering Ltd is registered
The registered office is in Castlewellan (BT31), in the Newry, Mourne and Down local authority area, Northern Ireland. Show BT31 9NX 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 CMC Shuttering 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- NI649062
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 November 2017 (8 years ago)
- Registered office
- 4 Carnreagh Road, Castlewellan, Co Down, BT31 9NX
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 13 November 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 Castlewellan
Other active specialist construction companies registered in Castlewellan.
- Construction Sealants (Ireland) Ltd2016
- D G McClean Ltd2025
- Dunlevy Contracts Limited2010
- MJ Oldbridge Developments Ltd2018
- PD Plant Hire Ltd2017
- R. McCabe Services Ltd2005
- Recon Stone Limited2014
- Rodgers Bros Ltd.2018
All specialist construction companies in Castlewellan · All trades in Castlewellan · Specialist contractors across the UK
Frequently asked questions
When are CMC Shuttering Ltd's accounts due?
CMC Shuttering Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is CMC Shuttering Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is CMC Shuttering Ltd still trading?
CMC Shuttering 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 CMC Shuttering Ltd do?
CMC Shuttering Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is CMC Shuttering Ltd?
CMC Shuttering Ltd was incorporated on 3 November 2017, 8 years ago.
Who runs CMC Shuttering Ltd?
CMC Shuttering Ltd has 2 active directors, the longest-serving appointed in Nov 2017. Their names and service addresses are on the Companies House register.
Who owns CMC Shuttering Ltd?
One person or company has significant control of CMC Shuttering Ltd: an individual (owns 75% or more of the shares).
What is the penalty if CMC Shuttering 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 CMC Shuttering 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.