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- Al-Ko Construction Ltd
Company profile · Finishing trades
Al-Ko Construction Ltd
Al-Ko Construction Ltd is a 2-year-old private limited company registered in Orpington, company number 16005296, one of 88 building finishing companies in Orpington. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 October 2025, as filed at Companies House.
Where Al-Ko Construction Ltd is registered
The registered office is in Orpington (BR5), in the Bromley local authority area, London. Show BR5 4PT on a map.
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What happens if Al-Ko Construction 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16005296
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 October 2024 (2 years ago)
- Registered office
- 1 Alma Road, Orpington, BR5 4PT
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 28 October 2025
- Previous names
- Al-Ko Renovations Ltd (until 21 Jan 2026)
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 Orpington
Other active building finishing companies registered in Orpington.
- All-Turbo Limited2015
- Amcro Building Limited2017
- Ammtech Limited2015
- Andyc Solutions Limited2016
- Angier & Frowde Limited1947
- Artco Construction Services Ltd2012
- B&N Building Construction Ltd2022
- B4 Builders Ltd2017
All building finishing companies in Orpington · All trades in Orpington · Finishing trades across the UK
Frequently asked questions
When are Al-Ko Construction Ltd's accounts due?
Al-Ko Construction Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Al-Ko Construction Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Al-Ko Construction Ltd still trading?
Al-Ko Construction 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 Al-Ko Construction Ltd do?
Al-Ko Construction Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Al-Ko Construction Ltd?
Al-Ko Construction Ltd was incorporated on 8 October 2024, 2 years ago.
What is the penalty if Al-Ko Construction 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 Al-Ko Construction Ltd on Companies House for filed documents, officers and the full history.
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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.