- Companies
- Civil engineering
- Aldershot
- Birzu&Sons Construction Ltd
Birzu&Sons Construction Ltd
- Company number
- 16566613
- Incorporated
- 8 Jul 20251 year trading
- Registered office
- 89 Roberts Road, Aldershot, GU12 4RB
- Nature of business
- Construction of other civil engineering projects n.e.c.
Birzu&Sons Construction Ltd is a 1-year-old private limited company registered in Aldershot, company number 16566613, one of 10 civil engineering contractors in Aldershot. Its next accounts are due at Companies House on 8 April 2027, and its first CT600 is due at HMRC on 7 July 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Birzu&Sons Construction Ltd is registered
The registered office is in Aldershot (GU12), in the Rushmoor local authority area, South East. Show GU12 4RB on a map.
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What happens if Birzu&Sons Construction 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 8 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 Apr 2027 to 8 May 2027 | £150 |
| 1 to 3 months late | 9 May 2027 to 8 Jul 2027 | £375 |
| 3 to 6 months late | 9 Jul 2027 to 8 Oct 2027 | £750 |
| More than 6 months late | From 9 Oct 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
- 16566613
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 July 2025 (1 year ago)
- Registered office
- 89 Roberts Road, Aldershot, GU12 4RB
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 7 July 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 Aldershot
Other active civil engineering contractors registered in Aldershot.
- Clare & Company (Farnborough) Limited2009
- Empty Quarter Engineering Services Ltd2018
- O & M Construction Ltd2026
- P G Brown Contractors Limited2012
- Aaviyanta Ltd2026
- Aptics Ltd2026
- Aro Services Ltd2016
- Bajra Construction Ltd2024
All civil engineering contractors in Aldershot · All trades in Aldershot · Civil engineering across the UK
Frequently asked questions
When are Birzu&Sons Construction Ltd's accounts due?
Birzu&Sons Construction Ltd's next accounts are due at Companies House by 8 April 2027 (in 177 days), covering the period to 31 July 2026.
When is Birzu&Sons Construction Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 7 July 2026, due by 7 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Birzu&Sons Construction Ltd still trading?
Birzu&Sons Construction 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 Birzu&Sons Construction Ltd do?
Birzu&Sons Construction Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Birzu&Sons Construction Ltd?
Birzu&Sons Construction Ltd was incorporated on 8 July 2025, 1 year ago.
What is the penalty if Birzu&Sons Construction 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 Birzu&Sons Construction 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.