- Companies
- Machinery repair and installation
- Cumnock
- Grierson Electrical Ltd
Grierson Electrical Ltd
- Company number
- SC831391
- Incorporated
- 9 Dec 20241 year trading
- Registered office
- 19 Highhouse View, Auchinleck, Cumnock, KA18 2LD
- Nature of business
- Repair of electrical equipment; Electrical installation; Temporary employment agency activities
Grierson Electrical Ltd is a 1-year-old private limited company registered in Cumnock, company number SC831391, one of 8 machinery repair and installation companies in Cumnock. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 31 December 2025, as filed at Companies House.
Where Grierson Electrical Ltd is registered
The registered office is in Cumnock (KA18), in the East Ayrshire local authority area, Scotland. Show KA18 2LD on a map.
Other trade companies in KA18
- Sandglow Overland LtdMotor traders
- Scott Smith Joinery LtdJoiners and carpenters
- JSK Aviation Services LtdMachinery repair and installation
- Dempster Construction LimitedSpecialist contractors
- KM Vehicle Sales LtdMotor traders
- Gibby Groundworks LtdCivil engineering
- Volkstec (Ayr) LtdMechanics and garages
- Baird Welding and Mechanical LtdMachinery repair and installation
What happens if Grierson Electrical 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 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 | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- SC831391
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 December 2024 (1 year ago)
- Registered office
- 19 Highhouse View, Auchinleck, Cumnock, KA18 2LD
- Nature of business
- Repair of electrical equipment (SIC 33140)
Electrical installation (SIC 43210)
Temporary employment agency activities (SIC 78200) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 8 December 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 Cumnock
Other active machinery repair and installation companies registered in Cumnock.
- JSK Aviation Services Ltd2026
- Love Fabrication and Welding Ltd2024
- MF Ramsey Ltd2020
- Security Door Repairs Ltd2021
- Arowe Electrics Ltd2018
- Baird Welding and Mechanical Ltd2026
- D.B Avation Services Ltd2026
All machinery repair and installation companies in Cumnock · All trades in Cumnock · Machinery repair and installation across the UK
Frequently asked questions
When are Grierson Electrical Ltd's accounts due?
Grierson Electrical Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Grierson Electrical Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Grierson Electrical Ltd still trading?
Grierson Electrical 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 Grierson Electrical Ltd do?
Grierson Electrical Ltd is registered under Repair of electrical equipment (SIC 33140); Electrical installation (SIC 43210); Temporary employment agency activities (SIC 78200).
How old is Grierson Electrical Ltd?
Grierson Electrical Ltd was incorporated on 9 December 2024, 1 year ago.
What is the penalty if Grierson Electrical 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 Grierson Electrical 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.