- Companies
- Installers
- Wrexham
- Coresite Ltd
Coresite Ltd
- Company number
- 17157464
- Incorporated
- 14 Apr 2026
- Registered office
- Yew Tree Inn High Street, Gresford, Wrexham, LL12 8RF
- Nature of business
- Other construction installation
Coresite Ltd is a newly incorporated private limited company registered in Wrexham, company number 17157464, one of 49 installation companies (insulation, lifts, shutters and similar) in Wrexham. Its next accounts are due at Companies House on 14 January 2028, and its first CT600 is due at HMRC on 13 April 2028.
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 Coresite Ltd is registered
The registered office is in Wrexham (LL12), in the Wrexham local authority area, Wales. Show LL12 8RF on a map.
Other trade companies in LL12
- Iain Smith Plumbing and Heating LimitedPlumbers and heating engineers
- UK Construction & Civils LtdCivil engineering
- Yavil Accommodation LtdFinishing trades
- S G Power Solutions LimitedElectricians
- Revved Up Automotive LimitedMechanics and garages
- Total Painting and Decorating LtdBuilders
- Super Sparkles LtdCleaning companies
- Dulson Developments LimitedInstallers
Shared registered office
40 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 Coresite 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 14 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 15 Jan 2028 to 14 Feb 2028 | £150 |
| 1 to 3 months late | 15 Feb 2028 to 14 Apr 2028 | £375 |
| 3 to 6 months late | 15 Apr 2028 to 14 Jul 2028 | £750 |
| More than 6 months late | From 15 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17157464
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 April 2026
- Registered office
- Yew Tree Inn High Street, Gresford, Wrexham, LL12 8RF
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Wrexham
Other active installation companies (insulation, lifts, shutters and similar) registered in Wrexham.
- D B Thermal Insulation Limited1994
- D T Building Contractors Limited2017
- Davies & Thomas Ltd2023
- Dendro Construction Limited2012
- Diverse Access Ltd2023
- Dulson Developments Limited2026
- Eezee Timber and Landscape Ltd2021
- Elite Contractors Limited2020
All installation companies (insulation, lifts, shutters and similar) in Wrexham · All trades in Wrexham · Installers across the UK
Frequently asked questions
When are Coresite Ltd's accounts due?
Coresite Ltd's next accounts are due at Companies House by 14 January 2028 (in 459 days), covering the period to 30 April 2027.
When is Coresite 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 13 April 2027, due by 13 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Coresite Ltd still trading?
Coresite 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 Coresite Ltd do?
Coresite Ltd is registered under Other construction installation (SIC 43290).
How old is Coresite Ltd?
Coresite Ltd was incorporated on 14 April 2026, less than a year ago.
What is the penalty if Coresite 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 Coresite 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.