- Companies
- Civil engineering
- South Shields
- Southbay Civils Limited
Southbay Civils Limited
- Company number
- 04340010
- Incorporated
- 13 Dec 200124 years trading
- Registered office
- 214 Henry Robson Way, South Shields, NE33 1RF
- Nature of business
- Construction of other civil engineering projects n.e.c.
Southbay Civils Limited is a 24-year-old private limited company registered in South Shields, company number 04340010, one of 25 civil engineering contractors in South Shields. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 down £49K (-45.5%) on the year before, to £59K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £105K against £115K owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 30 Nov 2025 | £59K | £64K | £105K | £115K | 0 |
| 30 Nov 2024 | £108K | £32K | £89K | £75K | 0 |
| 30 Nov 2023 | £234K | £113K | £314K | £94K | 0 |
| 30 Nov 2022 | £314K | £81K | £342K | £47K | 0 |
| 30 Nov 2021 | £389K | £147K | £412K | £47K | 0 |
| 30 Nov 2020 | £370K | £15K | £391K | £44K | 0 |
| 30 Nov 2019 | £365K | £4,380 | £418K | £81K | |
| 30 Nov 2018 | £365K | £2,940 | £395K | £78K | |
| 30 Nov 2017 | £346K | £12K | £250K | £119K | |
| 30 Nov 2016 | £294K | £29K | £303K | £236K |
Where Southbay Civils Limited is registered
The registered office is in South Shields (NE33), in the South Tyneside local authority area, North East. Show NE33 1RF on a map.
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Also registered at this address
1 other company uses the same registered office as Southbay Civils Limited.
- G.I. Green Civil Engineering LimitedCivil engineering
What happens if Southbay Civils 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 04340010
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 December 2001 (24 years ago)
- Registered office
- 214 Henry Robson Way, South Shields, NE33 1RF
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 25 August 2026
- Charges (mortgages)
- 0 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 South Shields
Other active civil engineering contractors registered in South Shields.
- Southbay Marine Limited2007
- Bryanwood Ltd2024
- C J Y Telecoms Ltd2019
- Compac Services (Ne) Limited1988
- D J Robinson Engineering Limited2014
- G.I. Green Civil Engineering Limited2005
- Harrison Property Maintenance Services Ltd2017
- Ian Jewitt Marine Services Ltd2014
All civil engineering contractors in South Shields · All trades in South Shields · Civil engineering across the UK
Frequently asked questions
When are Southbay Civils Limited's accounts due?
Southbay Civils Limited's next accounts are due at Companies House by 31 August 2027 (in 321 days), covering the period to 30 November 2026.
When is Southbay Civils Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Southbay Civils Limited still trading?
Southbay Civils 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 Southbay Civils Limited do?
Southbay Civils Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Southbay Civils Limited?
Southbay Civils Limited was incorporated on 13 December 2001, 24 years ago.
What is the penalty if Southbay Civils 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 Southbay Civils 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.