- Companies
- Civil engineering
- London
- Abbey CCS Ltd
Abbey CCS Ltd
- Company number
- 12867247
- Incorporated
- 9 Sep 20206 years trading
- Registered office
- North London Business Hub Barnet and Southgate College South Gate Campus, R Block High Street, London, Middlesex, N14 6BS
- Nature of business
- Construction of other civil engineering projects n.e.c.; Other building and industrial cleaning activities; Hospital activities
Abbey CCS Ltd is a 6-year-old private limited company registered in London, company number 12867247, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £349 (-2.6%) on the year before, to £13K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £11K against £23 owed within a year: more than 10 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 6 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £13K | £11K | £23 | 3 | |
| 30 Sep 2024 | £13K | £13K | £1,787 | 3 | |
| 30 Sep 2023 | £5,729 | £4,359 | £930 | 3 | |
| 30 Sep 2022 | £1,559 | £2,171 | £612 | 3 | |
| 4 Oct 2021 | £452 | £450 | £452 | £0 | 2 |
| 30 Sep 2021 | £452 | £452 | £0 | 1 |
Where Abbey CCS Ltd is registered
The registered office is in London (N14), in the Enfield local authority area, London. Show N14 6BS on a map.
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What happens if Abbey CCS 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 12867247
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 September 2020 (6 years ago)
- Registered office
- North London Business Hub Barnet and Southgate College South Gate Campus, R Block High Street, London, Middlesex, N14 6BS
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Other building and industrial cleaning activities (SIC 81229)
Hospital activities (SIC 86101) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 7 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 London
Other active civil engineering contractors registered in London.
- Abby Twice Enterprise Ltd2021
- Abc Paving Solutions Ltd2022
- Abe Engineering Contractors Ltd2024
- Abecker Solutions Limited2019
- Abelplumbing Ltd2013
- Abm Road Planings Ltd2025
- Abs Railway Limited2018
- Abt Construction Services Ltd2018
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Abbey CCS Ltd's accounts due?
Abbey CCS Ltd's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Abbey CCS Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Abbey CCS Ltd still trading?
Abbey CCS 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 Abbey CCS Ltd do?
Abbey CCS Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other building and industrial cleaning activities (SIC 81229); Hospital activities (SIC 86101).
How old is Abbey CCS Ltd?
Abbey CCS Ltd was incorporated on 9 September 2020, 6 years ago.
What is the penalty if Abbey CCS 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 Abbey CCS 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.