- Companies
- Machinery repair and installation
- Carrickfergus
- Sky Lane Engineering Ltd
Sky Lane Engineering Ltd
- Company number
- NI683990
- Incorporated
- 23 Nov 20214 years trading
- Registered office
- 2 Market Place, Carrickfergus, Antrim, BT38 7AW
- Nature of business
- Repair and maintenance of aircraft and spacecraft
Sky Lane Engineering Ltd is a 4-year-old private limited company registered in Carrickfergus, company number NI683990, one of 58 machinery repair and installation companies in Carrickfergus. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 down £120 (-21.9%) on the year before, to -£669.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £5,467 against £6,136 owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | -£669 | £5,467 | £6,136 | 0 | |
| 30 Nov 2024 | -£549 | £918 | £1,467 | 1 | |
| 30 Nov 2023 | -£714 | £2,567 | £3,281 | 1 | |
| 30 Nov 2022 | -£50 | £4,082 | £4,132 | 0 |
Where Sky Lane Engineering Ltd is registered
The registered office is in Carrickfergus (BT38), in the Mid and East Antrim local authority area, Northern Ireland. Show BT38 7AW 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
Shared registered office
68 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Sky Lane Engineering 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- NI683990
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 November 2021 (4 years ago)
- Registered office
- 2 Market Place, Carrickfergus, Antrim, BT38 7AW
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 22 November 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 Carrickfergus
Other active machinery repair and installation companies registered in Carrickfergus.
- Skybridge Technics Ltd2026
- Sloane Engineering Ltd2019
- Tartan Hangers Ltd2023
- Thompson Lift Truck Services Limited2021
- Tiobraid Engineering Ltd2021
- TR Aerosytems Ltd2022
- Vannin Enterprises (UK) Ltd2025
- Vend NI Sales & Servicing Ltd2012
All machinery repair and installation companies in Carrickfergus · All trades in Carrickfergus · Machinery repair and installation across the UK
Frequently asked questions
When are Sky Lane Engineering Ltd's accounts due?
Sky Lane Engineering Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Sky Lane Engineering Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Sky Lane Engineering Ltd still trading?
Sky Lane Engineering 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 Sky Lane Engineering Ltd do?
Sky Lane Engineering Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is Sky Lane Engineering Ltd?
Sky Lane Engineering Ltd was incorporated on 23 November 2021, 4 years ago.
What is the penalty if Sky Lane Engineering 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 Sky Lane Engineering 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.