- Companies
- Civil engineering
- Bournemouth
- Aa Civils Ltd
Aa Civils Ltd
- Company number
- 13792723
- Incorporated
- 9 Dec 20214 years trading
- Registered office
- 2 Richmond Park Crescent, Flat 1, Bournemouth, BH8 9BU
- Nature of business
- Construction of other civil engineering projects n.e.c.
Aa Civils Ltd is a 4-year-old private limited company registered in Bournemouth, company number 13792723, one of 62 civil engineering contractors in Bournemouth. Companies House shows its accounts as overdue: they were due on 30 September 2026.
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 unchanged on the year before, at £305.
- Current assets of £6,105 against £6,815 owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2022 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £305 | £6,105 | £6,815 | 1 | |
| 31 Dec 2023 | £305 | £6,105 | £6,815 | 1 | |
| 31 Dec 2022 | £305 | £6,105 | £6,815 | 1 |
Where Aa Civils Ltd is registered
The registered office is in Bournemouth (BH8), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH8 9BU on a map.
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What happens if Aa Civils Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- 13792723
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 December 2021 (4 years ago)
- Registered office
- 2 Richmond Park Crescent, Flat 1, Bournemouth, BH8 9BU
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 5 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 Bournemouth
Other active civil engineering contractors registered in Bournemouth.
- Akh Groundworks Ltd2018
- Albin Utilities Ltd2022
- All Groundworks (Southern) Ltd2020
- Antom Limited2016
- Apm Lining Ltd2026
- Arc Energy Ltd2025
- Blusterous (UK) Onshore Wind Project SPV Ltd2025
- Bourne Surfacing & Civils Ltd2009
All civil engineering contractors in Bournemouth · All trades in Bournemouth · Civil engineering across the UK
Frequently asked questions
When are Aa Civils Ltd's accounts due?
Aa Civils Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is Aa Civils Ltd's CT600 due?
The CT600 for the period to 31 December 2025 is due at HMRC by 31 December 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2026.
Is Aa Civils Ltd still trading?
Aa Civils Ltd is listed as active on the Companies House register (checked 12 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 Aa Civils Ltd do?
Aa Civils Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Aa Civils Ltd?
Aa Civils Ltd was incorporated on 9 December 2021, 4 years ago.
What is the penalty if Aa 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 Aa Civils Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.