- Companies
- Finishing trades
- London
- Corefix Services Ltd
Corefix Services Ltd
- Company number
- 16848309
- Incorporated
- 11 Nov 2025
- Registered office
- Flat 7 Lancaster House, Gunyard Mews, London, SE18 4GF
- Nature of business
- Other building completion and finishing
Corefix Services Ltd is a newly incorporated private limited company registered in London, company number 16848309, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 11 August 2027, and its first CT600 is due at HMRC on 10 November 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 Corefix Services Ltd is registered
The registered office is in London (SE18), in the Greenwich local authority area, London. Show SE18 4GF on a map.
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- Hma Building Services LimitedFinishing trades
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- Cleo Clean LtdCleaning companies
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What happens if Corefix 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 11 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Aug 2027 to 11 Sep 2027 | £150 |
| 1 to 3 months late | 12 Sep 2027 to 11 Nov 2027 | £375 |
| 3 to 6 months late | 12 Nov 2027 to 11 Feb 2028 | £750 |
| More than 6 months late | From 12 Feb 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
- 16848309
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 November 2025
- Registered office
- Flat 7 Lancaster House, Gunyard Mews, London, SE18 4GF
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- Cormac Building Services Ltd2014
- Cornice Service Ltd2015
- Cosmic Building Construction Limited2021
- Costcap Ims Ltd2026
- Costiling Ltd2021
- Couzens Construction Projects Ltd2011
- Covalent Building Solutions Ltd2024
- Coyne GRP Limited2022
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Corefix Services Ltd's accounts due?
Corefix Services Ltd's next accounts are due at Companies House by 11 August 2027 (in 303 days), covering the period to 30 November 2026.
When is Corefix Services 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 10 November 2026, due by 10 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Corefix Services Ltd still trading?
Corefix 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 Corefix Services Ltd do?
Corefix Services Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Corefix Services Ltd?
Corefix Services Ltd was incorporated on 11 November 2025, less than a year ago.
What is the penalty if Corefix 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 Corefix 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.