- Companies
- Roofers
- Darlington
- Gaskillapex Ltd
Gaskillapex Ltd
- Company number
- 16508437
- Incorporated
- 10 Jun 20251 year trading
- Registered office
- 2 Peel Court, 24 ST. Cuthberts Way, Darlington, DL1 1GB
- Nature of business
- Roofing activities
Gaskillapex Ltd is a 1-year-old private limited company registered in Darlington, company number 16508437, one of 56 roofing companies in Darlington. Its next accounts are due at Companies House on 10 March 2027, and its first CT600 is due at HMRC on 9 June 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Gaskillapex Ltd is registered
The registered office is in Darlington (DL1), in the Darlington local authority area, North East. Show DL1 1GB on a map.
Other trade companies in DL1
- Darlo Car Wash LtdMechanics and garages
- Home by Aym LtdProperty developers
- Simply Gleaming LtdCleaning companies
- Sinead the Cleaning Lady LtdCleaning companies
- BB Optichrome LimitedCleaning companies
- JB Car & Commercials LtdMotor traders
- Egtc LtdLandscapers and gardeners
- LSS Contractors Ne LtdCivil engineering
Shared registered office
56 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 Gaskillapex 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 10 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Mar 2027 to 10 Apr 2027 | £150 |
| 1 to 3 months late | 11 Apr 2027 to 10 Jun 2027 | £375 |
| 3 to 6 months late | 11 Jun 2027 to 10 Sep 2027 | £750 |
| More than 6 months late | From 11 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 16508437
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 June 2025 (1 year ago)
- Registered office
- 2 Peel Court, 24 ST. Cuthberts Way, Darlington, DL1 1GB
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 9 June 2026
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in Darlington
Other active roofing companies registered in Darlington.
- H W Cladding and Roofing Services Ltd2023
- JLR Roofing & Cladding Services Limited2018
- Kearney Roofing & Sons Limited2025
- L A Roofers Ltd2014
- L W Home Improvements Ltd2023
- L W Home Services Ltd2025
- Masterhouse Trading Ltd2017
- Murray and Son Rooflines Limited2022
All roofing companies in Darlington · All trades in Darlington · Roofers across the UK
Frequently asked questions
When are Gaskillapex Ltd's accounts due?
Gaskillapex Ltd's next accounts are due at Companies House by 10 March 2027 (in 148 days), covering the period to 30 June 2026.
When is Gaskillapex Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 9 June 2026, due by 9 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Gaskillapex Ltd still trading?
Gaskillapex 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 Gaskillapex Ltd do?
Gaskillapex Ltd is registered under Roofing activities (SIC 43910).
How old is Gaskillapex Ltd?
Gaskillapex Ltd was incorporated on 10 June 2025, 1 year ago.
What is the penalty if Gaskillapex 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 Gaskillapex 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.