- Companies
- Civil engineering
- Chatham
- BB Groundworks & Civils Ltd
BB Groundworks & Civils Ltd
- Company number
- 13825291
- Incorporated
- 3 Jan 20224 years trading
- Registered office
- 5 Opal Green, Chatham, ME5 8QG
- Nature of business
- Construction of roads and motorways
BB Groundworks & Civils Ltd is a 4-year-old private limited company registered in Chatham, company number 13825291, one of 77 civil engineering contractors in Chatham. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £765 (-2.9%) on the year before, to £26K.
- Current assets of £37K against £12K owed within a year: 3.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £26K | £37K | £12K | 0 | |
| 31 Jan 2024 | £26K | £17K | 2 | ||
| 31 Jan 2023 | £1 |
Where BB Groundworks & Civils Ltd is registered
The registered office is in Chatham (ME5), in the Medway local authority area, South East. Show ME5 8QG on a map.
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What happens if BB Groundworks & Civils 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 13825291
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 January 2022 (4 years ago)
- Registered office
- 5 Opal Green, Chatham, ME5 8QG
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 19 December 2025
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 Chatham
Other active civil engineering contractors registered in Chatham.
- Britannia Fire Solutions Ltd2022
- BSSH Contracting Limited2019
- Byrne Contractors Limited1986
- Cheema Construction Services Limited2009
- Civil Commercial Services Limited2022
- Colman Rail Services Limited2010
- Crittenden Groundworks & Utilities Ltd2025
- D&S Construction Building & Electrical Services South-East Ltd2022
All civil engineering contractors in Chatham · All trades in Chatham · Civil engineering across the UK
Frequently asked questions
When are BB Groundworks & Civils Ltd's accounts due?
BB Groundworks & Civils Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is BB Groundworks & Civils Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is BB Groundworks & Civils Ltd still trading?
BB Groundworks & Civils 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 BB Groundworks & Civils Ltd do?
BB Groundworks & Civils Ltd is registered under Construction of roads and motorways (SIC 42110).
How old is BB Groundworks & Civils Ltd?
BB Groundworks & Civils Ltd was incorporated on 3 January 2022, 4 years ago.
What is the penalty if BB Groundworks & Civils 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 BB Groundworks & Civils 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.