- Companies
- Specialist contractors
- Gravesend
- CSS Civils Limited
CSS Civils Limited
- Company number
- 12130723
- Incorporated
- 31 Jul 20197 years trading
- Registered office
- Alva House, Valley Drive, Gravesend, Kent, DA12 5UE
- Nature of business
- Other specialised construction activities n.e.c.
CSS Civils Limited is a 7-year-old private limited company registered in Gravesend, company number 12130723, one of 166 specialist construction companies in Gravesend. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £15K (-106.7%) on the year before, to -£30K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £18K against £40K owed within a year: 0.4 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | -£30K | £18K | £40K | 2 | |
| 31 Jul 2024 | -£14K | £18K | £19K | £17K | 2 |
| 31 Jul 2023 | -£17K | £0 | £75K | £66K | 2 |
| 31 Jul 2022 | -£19K | £43K | £69K | £52K | 2 |
| 31 Jul 2021 | £36K | £56K | £156K | £74K | 0 |
| 31 Jul 2020 | £31K | £87K | £138K | £107K | 0 |
Where CSS Civils Limited is registered
The registered office is in Gravesend (DA12), in the Gravesham local authority area, South East. Show DA12 5UE on a map.
Other trade companies in DA12
- Kirkdale Construction Maintenance LimitedProperty developers
- Mech Elec LtdSpecialist contractors
- Ground Forces Construct LtdBuilders
- XL@Cleaning LimitedCleaning companies
- Signature Group Air Conditioning LtdPlumbers and heating engineers
- VS Sekhon LtdFloor and wall tilers
- Kapoor Construction LtdBuilders
- Double D Maintain LtdSpecialist contractors
Shared registered office
68 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 CSS 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 12130723
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 July 2019 (7 years ago)
- Registered office
- Alva House, Valley Drive, Gravesend, Kent, DA12 5UE
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 18 May 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Gravesend
Other active specialist construction companies registered in Gravesend.
- Current Direction Fire Solutions Limited2023
- D A Stacey Ltd2012
- Dhadwal Construction Ltd2015
- Dinoguin Ltd2026
- Distinctive Stone Ltd2026
- Double D Maintain Ltd2026
- Dry Homes Solutions Ltd2026
- Eco Crew Ltd2020
All specialist construction companies in Gravesend · All trades in Gravesend · Specialist contractors across the UK
Frequently asked questions
When are CSS Civils Limited's accounts due?
CSS Civils Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is CSS Civils Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is CSS Civils Limited still trading?
CSS 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 CSS Civils Limited do?
CSS Civils Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is CSS Civils Limited?
CSS Civils Limited was incorporated on 31 July 2019, 7 years ago.
What is the penalty if CSS 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 CSS 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.