- Companies
- Civil engineering
- London
- Aqua Guard Coating Ltd
Aqua Guard Coating Ltd
- Company number
- 16977626
- Incorporated
- 21 Jan 2026
- Registered office
- Flat 4, 169 - 171 Fulham Palace Road, London, W6 8QT
- Nature of business
- Construction of water projects
Aqua Guard Coating Ltd is a newly incorporated private limited company registered in London, company number 16977626, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 21 October 2027, and its first CT600 is due at HMRC on 20 January 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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Where Aqua Guard Coating Ltd is registered
The registered office is in London (W6), in the Hammersmith and Fulham local authority area, London. Show W6 8QT on a map.
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What happens if Aqua Guard Coating 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 21 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Oct 2027 to 21 Nov 2027 | £150 |
| 1 to 3 months late | 22 Nov 2027 to 21 Jan 2028 | £375 |
| 3 to 6 months late | 22 Jan 2028 to 21 Apr 2028 | £750 |
| More than 6 months late | From 22 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16977626
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 January 2026
- Registered office
- Flat 4, 169 - 171 Fulham Palace Road, London, W6 8QT
- Nature of business
- Construction of water projects (SIC 42910)
- Year end
- 31 January (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 London
Other active civil engineering contractors registered in London.
- Aquazene Ltd2025
- Ar Khan TM Ltd2025
- Ar Utilities & Resurfacing Ltd2020
- Arados Associates Ltd2016
- Arcform Development Ltd2025
- Arcform Infrastructure Ltd2025
- Ardleigh Group Ltd2026
- Aress Construction Ltd2025
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Aqua Guard Coating Ltd's accounts due?
Aqua Guard Coating Ltd's next accounts are due at Companies House by 21 October 2027 (in 373 days), covering the period to 31 January 2027.
When is Aqua Guard Coating 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 20 January 2027, due by 20 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Aqua Guard Coating Ltd still trading?
Aqua Guard Coating 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 Aqua Guard Coating Ltd do?
Aqua Guard Coating Ltd is registered under Construction of water projects (SIC 42910).
How old is Aqua Guard Coating Ltd?
Aqua Guard Coating Ltd was incorporated on 21 January 2026, less than a year ago.
What is the penalty if Aqua Guard Coating 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 Aqua Guard Coating 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.