- Companies
- Machinery repair and installation
- Carrickfergus
- H.S.K Engineering Services Ltd
H.S.K Engineering Services Ltd
- Company number
- NI701319
- Incorporated
- 5 Sep 20233 years trading
- Registered office
- 23 Copperwood Drive, Carrickfergus, BT38 9EX
- Nature of business
- Repair and maintenance of aircraft and spacecraft
H.S.K Engineering Services Ltd is a 3-year-old private limited company registered in Carrickfergus, company number NI701319, one of 58 machinery repair and installation companies in Carrickfergus. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 (+112.9%) on the year before, to £49K.
- Current assets of £59K against £15K owed within a year: 3.9 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £49K | £59K | £15K | 2 | |
| 30 Sep 2024 | £23K | £33K | £14K | 1 |
Where H.S.K Engineering Services Ltd is registered
The registered office is in Carrickfergus (BT38), in the Mid and East Antrim local authority area, Northern Ireland. Show BT38 9EX on a map.
Other trade companies in BT38
- Bepsontee Autos LimitedMotor traders
- MK Aero Tech LtdMachinery repair and installation
- Agcontractingservices LtdMachinery repair and installation
- Elliott Electrical Contracts LtdInstallers
- CBNZ Aviation LtdMachinery repair and installation
- RCR (N.I.) LtdMechanics and garages
- McAtamney Garden Services LtdLandscapers and gardeners
- Medigas Engineering LimitedFacilities management
What happens if H.S.K 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- NI701319
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 September 2023 (3 years ago)
- Registered office
- 23 Copperwood Drive, Carrickfergus, BT38 9EX
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 4 September 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 Carrickfergus
Other active machinery repair and installation companies registered in Carrickfergus.
- Holmes Aviation Limited2024
- Industrial Products Limited2000
- JGG Traders Ltd2025
- JPB Electrical Compliance N.I. Ltd2025
- Kludka Aviation Ltd2016
- KPC Aerosystems Ltd2022
- Lci Engineering Services Ltd2026
- LPJ Composites Limited2025
All machinery repair and installation companies in Carrickfergus · All trades in Carrickfergus · Machinery repair and installation across the UK
Frequently asked questions
When are H.S.K Engineering Services Ltd's accounts due?
H.S.K Engineering Services Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is H.S.K Engineering Services Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is H.S.K Engineering Services Ltd still trading?
H.S.K 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 H.S.K Engineering Services Ltd do?
H.S.K Engineering Services Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is H.S.K Engineering Services Ltd?
H.S.K Engineering Services Ltd was incorporated on 5 September 2023, 3 years ago.
What is the penalty if H.S.K 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 H.S.K 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.