- Company number
- 11938783
- Incorporated
- 10 Apr 20197 years trading
- Registered office
- Office 2.3 Innovation, Southgate Business Centre, Derby, DE23 6UQ
- Nature of business
- Construction of commercial buildings
BK Construction Ltd is a 7-year-old private limited company registered in Derby, company number 11938783, one of 353 building contractors in Derby. Its next accounts are due at Companies House on 28 January 2027, and the CT600 for the period to 28 April 2026 is due at HMRC on 28 April 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 up £164K (+132.3%) on the year before, to £288K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £382K against £169K owed within a year: 2.3 times cover.
- 11 employees on average, up from 10 the year before.
- Balance sheets on record for 7 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Apr 2025 | £288K | £667 | £382K | £169K | 11 |
| 28 Apr 2024 | £124K | £100K | £220K | £135K | 10 |
| 29 Apr 2023 | £86K | £246K | £420K | £376K | 18 |
| 29 Apr 2022 | £61K | £353 | £223K | £179K | 16 |
| 30 Apr 2021 | £14K | £27K | £172K | £185K | 9 |
| 29 Apr 2021 | £14K | £27K | £172K | £185K | 9 |
| 30 Apr 2020 | £68K | £8,965 | £111K | £76K | 36 |
Where BK Construction Ltd is registered
The registered office is in Derby (DE23), in the Derby local authority area, East Midlands. Show DE23 6UQ on a map.
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What happens if BK 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 28 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Jan 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 28 Apr 2027 | £375 |
| 3 to 6 months late | 29 Apr 2027 to 28 Jul 2027 | £750 |
| More than 6 months late | From 29 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Apr 2027 | £200 |
| 3 months late | 28 Jul 2027 | another £200 |
| 6 months late | 28 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Apr 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
- 11938783
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 April 2019 (7 years ago)
- Registered office
- Office 2.3 Innovation, Southgate Business Centre, Derby, DE23 6UQ
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 28 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 April 2025
- Last confirmation statement
- 9 June 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 Derby
Other active building contractors registered in Derby.
- Blackburn Developments (Midlands) Limited2022
- Blackburn Joinery and Roofing Ltd2026
- BR Civils Ltd2026
- Bres Construction Ltd2020
- Bretton Developments Derby Limited2019
- Brick by Brick Property Developments Ltd2015
- Brimwell Group Ltd2026
- Brit Fix Service & Ganeral Maintenance Ltd2024
All building contractors in Derby · All trades in Derby · Builders across the UK
Frequently asked questions
When are BK Construction Ltd's accounts due?
BK Construction Ltd's next accounts are due at Companies House by 28 January 2027 (in 108 days), covering the period to 28 April 2026.
When is BK Construction Ltd's CT600 due?
The CT600 for the period to 28 April 2026 is due at HMRC by 28 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 29 January 2027.
Is BK Construction Ltd still trading?
BK 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 BK Construction Ltd do?
BK Construction Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is BK Construction Ltd?
BK Construction Ltd was incorporated on 10 April 2019, 7 years ago.
What is the penalty if BK 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 BK 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.