- Companies
- Civil engineering
- Maidstone
- BK Engineering Ltd
BK Engineering Ltd
- Company number
- 15087029
- Incorporated
- 21 Aug 20233 years trading
- Registered office
- The Granary, Hermitage Court, Hermitage Lane, Maidstone, Kent, ME16 9NT
- Nature of business
- Construction of water projects
BK Engineering Ltd is a 3-year-old private limited company registered in Maidstone, company number 15087029, one of 79 civil engineering contractors in Maidstone. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
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 £1,789 (-35.6%) on the year before, to £3,243.
- Current assets of £16K against £15K owed within a year: 1.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £3,243 | £16K | £16K | £15K | 0 |
| 31 Aug 2024 | £5,032 | £15K | £11K | 1 |
Where BK Engineering Ltd is registered
The registered office is in Maidstone (ME16), in the Tonbridge and Malling local authority area, South East. Show ME16 9NT on a map.
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Also registered at this address
23 other companies use the same registered office as BK Engineering Ltd.
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What happens if BK Engineering 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15087029
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 August 2023 (3 years ago)
- Registered office
- The Granary, Hermitage Court, Hermitage Lane, Maidstone, Kent, ME16 9NT
- Nature of business
- Construction of water projects (SIC 42910)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 6 September 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Maidstone
Other active civil engineering contractors registered in Maidstone.
- BRS Traffic Management Limited2020
- Btitcombe Ltd2022
- C.W. Surfacing Ltd.1997
- City Escalator Services Ltd2017
- CJH Civil Eng Ltd2017
- Clearway Traffic Solutions Ltd2010
- Cta Civils Ltd2017
- D & C Gray Civil Engineering Limited1997
All civil engineering contractors in Maidstone · All trades in Maidstone · Civil engineering across the UK
Frequently asked questions
When are BK Engineering Ltd's accounts due?
BK Engineering Ltd's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is BK Engineering Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is BK Engineering Ltd still trading?
BK Engineering 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 BK Engineering Ltd do?
BK Engineering Ltd is registered under Construction of water projects (SIC 42910).
How old is BK Engineering Ltd?
BK Engineering Ltd was incorporated on 21 August 2023, 3 years ago.
What is the penalty if BK Engineering 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 BK Engineering 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.