- Companies
- Machinery repair and installation
- Kilmarnock
- Kilday Engineering Services Ltd
Kilday Engineering Services Ltd
- Company number
- SC807812
- Incorporated
- 22 Apr 20242 years trading
- Registered office
- 9A ST. Marnock Place, Kilmarnock, KA1 1DU
- Nature of business
- Repair of fabricated metal products
Kilday Engineering Services Ltd is a 2-year-old private limited company registered in Kilmarnock, company number SC807812, one of 37 machinery repair and installation companies in Kilmarnock. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £52K (+165.8%) on the year before, to £84K.
- Current assets of £100K against £31K owed within a year: 3.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £84K | £84K | £100K | £31K | 1 |
| 31 Mar 2025 | £32K | £67K | £38K | 1 |
Where Kilday Engineering Services Ltd is registered
The registered office is in Kilmarnock (KA1), in the East Ayrshire local authority area, Scotland. Show KA1 1DU on a map.
Other trade companies in KA1
- MM Electrical Instalations LtdElectricians
- Cornerstone Project Management LtdBuilders
- JCC.Vertex Build LtdElectricians
- Deo Property Consortium LimitedProperty developers
- Jake Robb Joinery LimitedJoiners and carpenters
- Cby Plumbing & Heating Solutions LtdPlumbers and heating engineers
- Elite Installs Scotland LtdPlumbers and heating engineers
- Elevate Joinery & Conservatory Specialist Ayrshire LimitedJoiners and carpenters
Also registered at this address
5 other companies use the same registered office as Kilday Engineering Services Ltd.
- DGC Accident and Paintwork Specialist LtdMechanics and garages
- Ksa Joinery & Building Solutions LtdJoiners and carpenters
- Ksa Rail LtdCivil engineering
- Lincoln Landscaping LtdLandscapers and gardeners
- Yuko Consultancy LimitedMachinery repair and installation
What happens if Kilday Engineering Services 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- SC807812
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 April 2024 (2 years ago)
- Registered office
- 9A ST. Marnock Place, Kilmarnock, KA1 1DU
- Nature of business
- Repair of fabricated metal products (SIC 33110)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 21 April 2026
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 Kilmarnock
Other active machinery repair and installation companies registered in Kilmarnock.
- LCF Engineering Ltd2018
- MCK Agri Plant Services Ltd2025
- Mobility Matters Limited2016
- Renewable Services & Consultancy Ltd2018
- Robertson Refrigeration Ltd2020
- RS Garage Services Ltd2011
- SG Services (Scotland) Limited2016
- Sokrani Engineering Ltd2024
All machinery repair and installation companies in Kilmarnock · All trades in Kilmarnock · Machinery repair and installation across the UK
Frequently asked questions
When are Kilday Engineering Services Ltd's accounts due?
Kilday Engineering Services Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Kilday Engineering Services Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Kilday Engineering Services Ltd still trading?
Kilday Engineering Services 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 Kilday Engineering Services Ltd do?
Kilday Engineering Services Ltd is registered under Repair of fabricated metal products (SIC 33110).
How old is Kilday Engineering Services Ltd?
Kilday Engineering Services Ltd was incorporated on 22 April 2024, 2 years ago.
What is the penalty if Kilday Engineering Services 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 Kilday Engineering Services 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.