- Companies
- Civil engineering
- London
- Solid Stabilisation Services Ltd
Solid Stabilisation Services Ltd
- Company number
- 13728260
- Incorporated
- 8 Nov 20214 years trading
- Registered office
- 4TH Floor, 4 Tabernacle Street, London, EC2A 4LU
- Nature of business
- Construction of other civil engineering projects n.e.c.; Renting and leasing of construction and civil engineering machinery and equipment; Renting and leasing of other machinery, equipment and tangible goods n.e.c.
Solid Stabilisation Services Ltd is a 4-year-old private limited company registered in London, company number 13728260, one of 1,853 civil engineering contractors in London. 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 up £3,870 (+2.7%) on the year before, to £146K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £311K against £760K owed within a year: 0.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £146K | £56K | £311K | £760K | 0 |
| 30 Nov 2024 | £142K | £36K | £413K | £580K | 7 |
| 30 Nov 2023 | -£21K | £1,498 | £143K | £615K | 6 |
| 30 Nov 2022 | £85K | £141K | £232K | £531K | 6 |
Where Solid Stabilisation Services Ltd is registered
The registered office is in London (EC2A), in the Islington local authority area, London. Show EC2A 4LU on a map.
Other trade companies in EC2A
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- SJK Construction & Management LtdBuilders
- Cenlora Cleaning Group LtdCleaning companies
Shared registered office
74 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Solid Stabilisation Services 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 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
- 13728260
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 November 2021 (4 years ago)
- Registered office
- 4TH Floor, 4 Tabernacle Street, London, EC2A 4LU
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Renting and leasing of construction and civil engineering machinery and equipment (SIC 77320)
Renting and leasing of other machinery, equipment and tangible goods n.e.c. (SIC 77390) - Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 7 November 2025
- Charges (mortgages)
- 0 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 London
Other active civil engineering contractors registered in London.
- Solis Resources & Co Ltd2025
- Soseg Limited2009
- Southey Consulting Ltd2024
- Southsea Island Rail Limited2021
- Soventix Epc UK Ltd2025
- Soventix Hybrid Limited2017
- Specific Dimension (UK) Limited2026
- Speedy North Ltd2020
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Solid Stabilisation Services Ltd's accounts due?
Solid Stabilisation Services Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Solid Stabilisation Services Ltd'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 Solid Stabilisation Services Ltd still trading?
Solid Stabilisation Services 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 Solid Stabilisation Services Ltd do?
Solid Stabilisation Services Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Renting and leasing of construction and civil engineering machinery and equipment (SIC 77320); Renting and leasing of other machinery, equipment and tangible goods n.e.c. (SIC 77390).
How old is Solid Stabilisation Services Ltd?
Solid Stabilisation Services Ltd was incorporated on 8 November 2021, 4 years ago.
What is the penalty if Solid Stabilisation Services 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 Solid Stabilisation Services 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.