- Companies
- Civil engineering
- Waterlooville
- SPB Civil Engineering Ltd
SPB Civil Engineering Ltd
- Company number
- 11424868
- Incorporated
- 20 Jun 20188 years trading
- Registered office
- 87 London Road, Cowplain, Waterlooville, Hampshire, PO8 8XB
- Nature of business
- Construction of other civil engineering projects n.e.c.
SPB Civil Engineering Ltd is a 8-year-old private limited company registered in Waterlooville, company number 11424868, one of 70 civil engineering contractors in Waterlooville. 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 £106K (+17%) on the year before, to £727K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £1M against £402K owed within a year: 2.5 times cover.
- 6 employees on average, up from 5 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £727K | £120K | £1M | £402K | 6 |
| 31 Mar 2024 | £621K | £222K | £848K | £337K | 5 |
| 31 Mar 2023 | £397K | £41K | £524K | £283K | 3 |
| 31 Mar 2022 | £236K | £138K | £362K | £261K | 2 |
| 31 Mar 2021 | £124K | £76K | £178K | £156K | 2 |
| 31 Mar 2020 | £160K | £71K | £178K | £175K | 2 |
| 31 Mar 2019 | £42K | £59K | £88K | £225K | 2 |
Where SPB Civil Engineering Ltd is registered
The registered office is in Waterlooville (PO8), in the Havant local authority area, South East. Show PO8 8XB on a map.
Other trade companies in PO8
- South Coast Marine LtdMachinery repair and installation
- Le Petit Electrical LtdElectricians
- Pure Construction (South) LimitedBuilders
- Carecomply Solutions LtdFacilities management
- Southcoast Development Group LtdProperty developers
- Hughes Garden Maintenance LtdCleaning companies
- Partridge Painting & Decorating LtdPainters and decorators
- Candour Maintenance Management LtdFinishing trades
Also registered at this address
9 other companies use the same registered office as SPB Civil Engineering Ltd.
- Blendworth Tree Care LtdLandscapers and gardeners
- Buckingham Old Portsmouth Apartments LtdProperty developers
- Elite Mechanical Services Southern LimitedPlumbers and heating engineers
- MGM Landscaping LtdLandscapers and gardeners
- Modern Commercial Interiors LtdProperty developers
- Quayside Cleanroom Solutions LtdProperty developers
- Silverstream Solar LimitedInstallers
- The Daylight Doctor LtdElectricians
- Toby Homes LimitedProperty developers
What happens if SPB Civil 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 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
- 11424868
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 June 2018 (8 years ago)
- Registered office
- 87 London Road, Cowplain, Waterlooville, Hampshire, PO8 8XB
- 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
- 19 June 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 Waterlooville
Other active civil engineering contractors registered in Waterlooville.
- T U Rail Services Ltd2024
- T W Contracting Limited2014
- Tag (Hampshire) Ltd2019
- TDL Infrastructure Ltd2026
- Telic Plant Op Services Limited2018
- TKR Fibre Ltd2021
- Truesouth Services Ltd2025
- Vanarb Limited2020
All civil engineering contractors in Waterlooville · All trades in Waterlooville · Civil engineering across the UK
Frequently asked questions
When are SPB Civil Engineering Ltd's accounts due?
SPB Civil Engineering Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is SPB Civil Engineering Ltd'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 SPB Civil Engineering Ltd still trading?
SPB Civil 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 SPB Civil Engineering Ltd do?
SPB Civil Engineering Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is SPB Civil Engineering Ltd?
SPB Civil Engineering Ltd was incorporated on 20 June 2018, 8 years ago.
What is the penalty if SPB Civil 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 SPB Civil 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.