Company profile · Builders
Kleon Construction Ltd
Kleon Construction Ltd is a 2-year-old private limited company registered in Bromley, company number 15473746, one of 197 building contractors in Bromley. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 28 February 2026, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Kleon Construction Ltd over the years
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £4,307 on the year before, to -£4,502.
- Current assets of £1,158 against £5,660 owed within a year: 0.2 times cover.
- 3 employees on average, up from 1 the year before.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | -£4,502 | £102 | £1,158 | £5,660 | 3 |
| 28 Feb 2025 | -£195 | £1,909 | £1,955 | £2,150 | 1 |
Where Kleon Construction Ltd is registered
The registered office is in Bromley (BR1), in the Bromley local authority area, London. Show BR1 1JB on a map.
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Also registered at this address
1 other company uses the same registered office as Kleon Construction Ltd.
- XH Construction LtdBuilders
What happens if Kleon 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 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 15473746
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 February 2024 (2 years ago)
- Registered office
- 27 Ethelbert Close, Bromley, BR1 1JB
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 29 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 6 February 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 Bromley
Other active building contractors registered in Bromley.
- Knight and Edwards Limited2010
- Kuho Ltd2025
- L&M Rendering Ltd2016
- Lagom Build Co Ltd2024
- Last Stop Building Services Limited2015
- LDF Design & Build Ltd2024
- Lisdowney Brickwork Ltd2023
- LK Consultancy and Management Limited2021
All building contractors in Bromley · All trades in Bromley · Builders across the UK
Frequently asked questions
When are Kleon Construction Ltd's accounts due?
Kleon Construction Ltd's next accounts are due at Companies House by 30 November 2027 (in 414 days), covering the period to 28 February 2027.
When is Kleon Construction Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Kleon Construction Ltd still trading?
Kleon 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 Kleon Construction Ltd do?
Kleon Construction Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Kleon Construction Ltd?
Kleon Construction Ltd was incorporated on 7 February 2024, 2 years ago.
What is the penalty if Kleon 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 Kleon Construction 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.