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- Alx Construct Ltd
Company profile · Civil engineering
Alx Construct Ltd
Alx Construct Ltd is a newly incorporated private limited company registered in Grays, company number 17089516, one of 61 civil engineering contractors in Grays. Its next accounts are due at Companies House on 13 December 2027, and its first CT600 is due at HMRC on 12 March 2028.
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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Who runs and owns Alx Construct Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** A*** | Director | Mar 2026 |
Person with significant control
Where Alx Construct Ltd is registered
The registered office is in Grays (RM17), in the Thurrock local authority area, East of England. Show RM17 5BN on a map.
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- United Prompt Solutions LtdMachinery repair and installation
- Countryside Building & Developments LtdCivil engineering
What happens if Alx Construct 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 13 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 Dec 2027 to 13 Jan 2028 | £150 |
| 1 to 3 months late | 14 Jan 2028 to 13 Mar 2028 | £375 |
| 3 to 6 months late | 14 Mar 2028 to 13 Jun 2028 | £750 |
| More than 6 months late | From 14 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 17089516
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 March 2026
- Registered office
- 88 Brooke Road, Grays, RM17 5BN
- Nature of business
- Construction of utility projects for fluids (SIC 42210)
Construction of utility projects for electricity and telecommunications (SIC 42220) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
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 Grays
Other active civil engineering contractors registered in Grays.
- Ambrose Tech Limited2018
- Arkasssa Ltd2024
- Ashlist Construction Ltd2016
- Beattie Railway Services Limited2015
- Blessedsam Ltd2019
- C&D Civils Limited2025
- Codricel Ltd2016
- Cole Rail Ltd2022
All civil engineering contractors in Grays · All trades in Grays · Civil engineering across the UK
Frequently asked questions
When are Alx Construct Ltd's accounts due?
Alx Construct Ltd's next accounts are due at Companies House by 13 December 2027 (in 427 days), covering the period to 31 March 2027.
When is Alx Construct 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 12 March 2027, due by 12 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Alx Construct Ltd still trading?
Alx Construct 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 Alx Construct Ltd do?
Alx Construct Ltd is registered under Construction of utility projects for fluids (SIC 42210); Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is Alx Construct Ltd?
Alx Construct Ltd was incorporated on 13 March 2026, less than a year ago.
Who runs Alx Construct Ltd?
Alx Construct Ltd has 1 active director, the longest-serving appointed in Mar 2026. Their names and service addresses are on the Companies House register.
Who owns Alx Construct Ltd?
One person or company has significant control of Alx Construct Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Alx Construct 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 Alx Construct 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.