- Companies
- Civil engineering
- Bridport
- SPS Powerbuild Limited
SPS Powerbuild Limited
- Company number
- 17030358
- Incorporated
- 12 Feb 2026
- Registered office
- The Core, Gore Cross Business Park, Bridport, Dorset, DT6 3FH
- Nature of business
- Construction of utility projects for electricity and telecommunications
SPS Powerbuild Limited is a newly incorporated private limited company registered in Bridport, company number 17030358, one of the UK's civil engineering contractors. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where SPS Powerbuild Limited is registered
The registered office is in Bridport (DT6), in the Dorset local authority area, South West. Show DT6 3FH on a map.
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What happens if SPS Powerbuild 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 17030358
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 February 2026
- Registered office
- The Core, Gore Cross Business Park, Bridport, Dorset, DT6 3FH
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
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 Bridport
Other active civil engineering contractors registered in Bridport.
All civil engineering contractors in Bridport · All trades in Bridport · Civil engineering across the UK
Frequently asked questions
When are SPS Powerbuild Limited's accounts due?
SPS Powerbuild Limited's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is SPS Powerbuild Limited's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is SPS Powerbuild Limited still trading?
SPS Powerbuild 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 SPS Powerbuild Limited do?
SPS Powerbuild Limited is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is SPS Powerbuild Limited?
SPS Powerbuild Limited was incorporated on 12 February 2026, less than a year ago.
What is the penalty if SPS Powerbuild 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 SPS Powerbuild 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.