- Company number
- 15561713
- Incorporated
- 14 Mar 20242 years trading
- Registered office
- 40 Riddons Road, London, SE12 9QS
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Apex Builders Group Ltd is a 2-year-old private limited company registered in London, company number 15561713, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Apex Builders Group LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
Where Apex Builders Group Ltd is registered
The registered office is in London (SE12), in the Lewisham local authority area, London. Show SE12 9QS on a map.
Other trade companies in SE12
- Myfixman LtdPainters and decorators
- The Vaults Group LtdInstallers
- Vbo Mechanical LimitedBuilders
- Proair Duct Solutions LimitedSpecialist contractors
- VTK Construction LtdCivil engineering
- Afm Projects LtdCleaning companies
- Handy J LtdPainters and decorators
- Euniability LtdProperty developers
What happens if Apex Builders Group 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 15561713
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 March 2024 (2 years ago)
- Registered office
- 40 Riddons Road, London, SE12 9QS
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 13 March 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- Apex Building Solutions Ltd2025
- Apex Construction and Brickwork Ltd2026
- Apex Ecobuild Ltd2025
- Apex Forge Construction Limited2025
- Apex Groundworks Ltd2026
- Apex Horizon Ltd2020
- Apex Interiors Builders Ltd2024
- Apex Living Spaces Limited2026
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Apex Builders Group Ltd's accounts due?
Apex Builders Group Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Apex Builders Group Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Apex Builders Group Ltd still trading?
Apex Builders Group 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 Apex Builders Group Ltd do?
Apex Builders Group Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Apex Builders Group Ltd?
Apex Builders Group Ltd was incorporated on 14 March 2024, 2 years ago.
What is the penalty if Apex Builders Group 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 Apex Builders Group 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.