- Companies
- Machinery repair and installation
- Magherafelt
- Cem Automation Ltd
Cem Automation Ltd
- Company number
- NI725068
- Incorporated
- 4 Jan 20251 year trading
- Registered office
- 31 Derrygarve Park, Castledawson, Magherafelt, BT45 8EZ
- Nature of business
- Repair of electrical equipment; Engineering design activities for industrial process and production
Cem Automation Ltd is a 1-year-old private limited company registered in Magherafelt, company number NI725068, one of 14 machinery repair and installation companies in Magherafelt. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 January 2026, as filed at Companies House.
Where Cem Automation Ltd is registered
The registered office is in Magherafelt (BT45), in the Mid Ulster local authority area, Northern Ireland. Show BT45 8EZ on a map.
Other trade companies in BT45
- Oakleaf Modular Solutions LimitedSpecialist contractors
- Decorfinishni LtdPainters and decorators
- Tonagh Construction Services LtdSpecialist contractors
- Es Brickwork LtdSpecialist contractors
- CSS Ireland LtdSpecialist contractors
- 825 Contracts LtdBuilders
- Vind Services LtdMachinery repair and installation
- Braidwater (Strategic Land) LimitedProperty developers
What happens if Cem Automation 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- NI725068
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 January 2025 (1 year ago)
- Registered office
- 31 Derrygarve Park, Castledawson, Magherafelt, BT45 8EZ
- Nature of business
- Repair of electrical equipment (SIC 33140)
Engineering design activities for industrial process and production (SIC 71121) - Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 3 January 2026
- Previous names
- Em Autmation Ltd (until 10 Jan 2025)
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Magherafelt
Other active machinery repair and installation companies registered in Magherafelt.
- Construction Plant Repairs Limited2014
- F McKenna Machine Services Ltd2021
- FC Services NI Ltd2025
- Hty Holdings Ltd2025
- Hunter Tractors Limited2021
- Powermax Engineering Ltd2013
- PT Auto Electrics Limited2014
- Rengineers Service Team Ltd2015
All machinery repair and installation companies in Magherafelt · All trades in Magherafelt · Machinery repair and installation across the UK
Frequently asked questions
When are Cem Automation Ltd's accounts due?
Cem Automation Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Cem Automation Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Cem Automation Ltd still trading?
Cem Automation Ltd is listed as active on the Companies House register (checked 13 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 Cem Automation Ltd do?
Cem Automation Ltd is registered under Repair of electrical equipment (SIC 33140); Engineering design activities for industrial process and production (SIC 71121).
How old is Cem Automation Ltd?
Cem Automation Ltd was incorporated on 4 January 2025, 1 year ago.
What is the penalty if Cem Automation 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 Cem Automation Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.