- Companies
- Civil engineering
- London
- Aleghiapfeiffer Ltd
Aleghiapfeiffer Ltd
- Company number
- 16563255
- Incorporated
- 7 Jul 20251 year trading
- Registered office
- 7 Coronation Road, Dephna House, Launchese, London, NW10 7PQ
- Nature of business
- Construction of roads and motorways; Retail sale via mail order houses or via Internet; Engineering design activities for industrial process and production; specialised design activities
Aleghiapfeiffer Ltd is a 1-year-old private limited company registered in London, company number 16563255, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 7 April 2027, and its first CT600 is due at HMRC on 6 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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Aleghiapfeiffer LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Aleghiapfeiffer Ltd is registered
The registered office is in London (NW10), in the Ealing local authority area, London. Show NW10 7PQ on a map.
Other trade companies in NW10
- Smart Roof Group LtdRoofers
- Mah Maintenance London LimitedFinishing trades
- 46 Electrical LtdElectricians
- Ahf Construction LtdBuilders
- Hook and Hoist LtdMachinery repair and installation
- Wrights Building Services LtdFinishing trades
- Abx Autos LtdMotor traders
- Ev & Plug-in Centre LtdMechanics and garages
What happens if Aleghiapfeiffer 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 7 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 8 Apr 2027 to 7 May 2027 | £150 |
| 1 to 3 months late | 8 May 2027 to 7 Jul 2027 | £375 |
| 3 to 6 months late | 8 Jul 2027 to 7 Oct 2027 | £750 |
| More than 6 months late | From 8 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
- 16563255
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 July 2025 (1 year ago)
- Registered office
- 7 Coronation Road, Dephna House, Launchese, London, NW10 7PQ
- Nature of business
- Construction of roads and motorways (SIC 42110)
Retail sale via mail order houses or via Internet (SIC 47910)
Engineering design activities for industrial process and production (SIC 71121)
specialised design activities (SIC 74100) - Year end
- 31 July (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.
- Aleks16 Solutions Ltd2017
- Alex Civil Engineering Consultancy Limited2025
- Alex Neale Consulting Limited2025
- Alex U Constructions Limited2026
- Alfa Seven Limited2014
- Allswell Construction Ltd2024
- Alph Construction Services Limited2015
- Alpha Rail Plus Ltd2025
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Aleghiapfeiffer Ltd's accounts due?
Aleghiapfeiffer Ltd's next accounts are due at Companies House by 7 April 2027 (in 176 days), covering the period to 31 July 2026.
When is Aleghiapfeiffer 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 6 July 2026, due by 6 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 Aleghiapfeiffer Ltd still trading?
Aleghiapfeiffer Ltd is listed as active on the Companies House register (checked 13 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 Aleghiapfeiffer Ltd do?
Aleghiapfeiffer Ltd is registered under Construction of roads and motorways (SIC 42110); Retail sale via mail order houses or via Internet (SIC 47910); Engineering design activities for industrial process and production (SIC 71121); specialised design activities (SIC 74100).
How old is Aleghiapfeiffer Ltd?
Aleghiapfeiffer Ltd was incorporated on 7 July 2025, 1 year ago.
What is the penalty if Aleghiapfeiffer 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 Aleghiapfeiffer Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.