- Companies
- Specialist contractors
- London
- Core Construction Supply Limited
Core Construction Supply Limited
- Company number
- 16708116
- Incorporated
- 10 Sep 20251 year trading
- Registered office
- Great Titchfield House 14-18, Great Titchfield Street, London, W1W 8BD
- Nature of business
- Other specialised construction activities n.e.c.; Wholesale of metals and metal ores; Wholesale of wood, construction materials and sanitary equipment; Management of real estate on a fee or contract basis
Core Construction Supply Limited is a 1-year-old private limited company registered in London, company number 16708116, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 10 June 2027, and its first CT600 is due at HMRC on 9 September 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 Core Construction Supply Limited is registered
The registered office is in London (W1W), in the Westminster local authority area, London. Show W1W 8BD on a map.
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What happens if Core Construction Supply Limited 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Jun 2027 to 10 Jul 2027 | £150 |
| 1 to 3 months late | 11 Jul 2027 to 10 Sep 2027 | £375 |
| 3 to 6 months late | 11 Sep 2027 to 10 Dec 2027 | £750 |
| More than 6 months late | From 11 Dec 2027 | £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
- 16708116
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 September 2025 (1 year ago)
- Registered office
- Great Titchfield House 14-18, Great Titchfield Street, London, W1W 8BD
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Wholesale of metals and metal ores (SIC 46720)
Wholesale of wood, construction materials and sanitary equipment (SIC 46730)
Management of real estate on a fee or contract basis (SIC 68320) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- Coredry Solutions Limited2026
- Coreworkers UK Ltd2025
- Corinthian UK Limited1995
- Corneliu's Europe International Ltd2023
- Cornerstone Builders and Industrial Suppliers Ltd2026
- Cornerstone Landscapes and Construction Ltd2018
- Cornices Centre Limited2011
- Corporate Global Ltd2025
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Core Construction Supply Limited's accounts due?
Core Construction Supply Limited's next accounts are due at Companies House by 10 June 2027 (in 241 days), covering the period to 30 September 2026.
When is Core Construction Supply Limited'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 September 2026, due by 9 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Core Construction Supply Limited still trading?
Core Construction Supply Limited is listed as active on the Companies House register (checked 12 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 Core Construction Supply Limited do?
Core Construction Supply Limited is registered under Other specialised construction activities n.e.c. (SIC 43999); Wholesale of metals and metal ores (SIC 46720); Wholesale of wood, construction materials and sanitary equipment (SIC 46730); Management of real estate on a fee or contract basis (SIC 68320).
How old is Core Construction Supply Limited?
Core Construction Supply Limited was incorporated on 10 September 2025, 1 year ago.
What is the penalty if Core Construction Supply Limited 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 Core Construction Supply Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.