- Companies
- Civil engineering
- Basildon
- DSP Rail & Civils Ltd
DSP Rail & Civils Ltd
- Company number
- 14168111
- Incorporated
- 13 Jun 20224 years trading
- Registered office
- Ellencroft House, Harvey Road, Basildon, Essex, SS13 1EP
- Nature of business
- Construction of other civil engineering projects n.e.c.
DSP Rail & Civils Ltd is a 4-year-old private limited company registered in Basildon, company number 14168111, one of 78 civil engineering contractors in Basildon. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
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 £265K (+49.3%) on the year before, to £802K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £1.5M against £792K owed within a year: 1.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | £802K | £404K | £1.5M | £792K | 0 |
| 31 May 2025 | £537K | £156K | £638K | £300K | 0 |
| 31 May 2024 | £76K | £14K | £271K | £186K | 5 |
| 31 Oct 2023 | -£16K | £12K | £173K | £59K | 1 |
Where DSP Rail & Civils Ltd is registered
The registered office is in Basildon (SS13), in the Basildon local authority area, East of England. Show SS13 1EP on a map.
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Also registered at this address
2 other companies use the same registered office as DSP Rail & Civils Ltd.
- DSP Asset Services LimitedSpecialist contractors
- DSP Specialist Works LimitedProperty developers
What happens if DSP Rail & Civils 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 14168111
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 June 2022 (4 years ago)
- Registered office
- Ellencroft House, Harvey Road, Basildon, Essex, SS13 1EP
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 8 May 2026
- Charges (mortgages)
- 1 outstanding of 1 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 Basildon
Other active civil engineering contractors registered in Basildon.
- Eddie James TM Ltd2023
- Essex Utility Surveys Ltd2026
- Eze Quality Services Ltd2023
- Fourth Dimension Comms Limited2018
- GF Civil Contracts Limited2016
- GMC Building Services Limited2019
- Grayson Signals Limited2023
- Graysteel Reinforcements Limited2008
All civil engineering contractors in Basildon · All trades in Basildon · Civil engineering across the UK
Frequently asked questions
When are DSP Rail & Civils Ltd's accounts due?
DSP Rail & Civils Ltd's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is DSP Rail & Civils Ltd's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is DSP Rail & Civils Ltd still trading?
DSP Rail & Civils 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 DSP Rail & Civils Ltd do?
DSP Rail & Civils Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is DSP Rail & Civils Ltd?
DSP Rail & Civils Ltd was incorporated on 13 June 2022, 4 years ago.
What is the penalty if DSP Rail & Civils 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 DSP Rail & Civils 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.