- Companies
- Civil engineering
- Cramlington
- Henderson Building Contractors Limited
Henderson Building Contractors Limited
- Company number
- 06504512
- Incorporated
- 14 Feb 200818 years trading
- Registered office
- Unit 14 Atley Business Park, North Nelson Industrial Estate, Cramlington, Northumberland, NE23 1WP
- Nature of business
- Construction of other civil engineering projects n.e.c.
Henderson Building Contractors Limited is a 18-year-old private limited company registered in Cramlington, company number 06504512, one of 11 civil engineering contractors in Cramlington. 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.
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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 £49K (+54.2%) on the year before, to £140K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £286K against £290K owed within a year: 1.0 times cover.
- 6 employees on average, up from 5 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £140K | £176K | £286K | £290K | 6 |
| 31 Mar 2024 | £91K | £169 | £246K | £295K | 5 |
| 31 Mar 2023 | £57K | £41K | £240K | £280K | 6 |
| 31 Mar 2022 | £68K | £22K | £169K | £200K | 13 |
| 31 Mar 2021 | £41K | £48 | £106K | £160K | 15 |
| 31 Mar 2020 | £133K | £16K | £209K | £197K | 18 |
| 31 Mar 2019 | £155K | £79K | £215K | £203K | |
| 31 Mar 2018 | £174K | £129K | £434K | £386K | |
| 31 Mar 2017 | £169K | £40K | £332K | £292K | 11 |
| 31 Mar 2016 | £157K | £23K | £387K | £343K |
Where Henderson Building Contractors Limited is registered
The registered office is in Cramlington (NE23), in the Northumberland local authority area, North East. Show NE23 1WP on a map.
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- Cromex Developments LtdProperty developers
- Northern Heritage LtdProperty developers
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- Calimer Engineering & Design LtdProperty developers
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What happens if Henderson Building Contractors Limited 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
- 06504512
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 February 2008 (18 years ago)
- Registered office
- Unit 14 Atley Business Park, North Nelson Industrial Estate, Cramlington, Northumberland, NE23 1WP
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 31 January 2026
- Charges (mortgages)
- 3 outstanding of 3 registered
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 Cramlington
Other active civil engineering contractors registered in Cramlington.
- HGR TM Ltd2024
- MB Tsco Ltd2022
- NNL Solutions Limited2025
- PCK Ltd2024
- Peters Offshore & Marine Limited2019
- Robin Finn Process Engineering Limited2024
- S B Wind Turbines Ltd2019
- Smart Wind Services Ltd2026
All civil engineering contractors in Cramlington · All trades in Cramlington · Civil engineering across the UK
Frequently asked questions
When are Henderson Building Contractors Limited's accounts due?
Henderson Building Contractors Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Henderson Building Contractors Limited'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 Henderson Building Contractors Limited still trading?
Henderson Building Contractors Limited 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 Henderson Building Contractors Limited do?
Henderson Building Contractors Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Henderson Building Contractors Limited?
Henderson Building Contractors Limited was incorporated on 14 February 2008, 18 years ago.
What is the penalty if Henderson Building Contractors Limited 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 Henderson Building Contractors Limited 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.