- Companies
- Civil engineering
- London
- Addo Enterprises Ltd
Addo Enterprises Ltd
- Company number
- 16276197
- Incorporated
- 25 Feb 20251 year trading
- Registered office
- 1F Gleneagle Road, London, SW16 6AX
- Nature of business
- Construction of railways and underground railways
Addo Enterprises Ltd is a 1-year-old private limited company registered in London, company number 16276197, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 25 November 2026, and its first CT600 is due at HMRC on 24 February 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 Addo Enterprises Ltd is registered
The registered office is in London (SW16), in the Lambeth local authority area, London. Show SW16 6AX on a map.
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What happens if Addo Enterprises 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 25 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Nov 2026 to 25 Dec 2026 | £150 |
| 1 to 3 months late | 26 Dec 2026 to 25 Feb 2027 | £375 |
| 3 to 6 months late | 26 Feb 2027 to 25 May 2027 | £750 |
| More than 6 months late | From 26 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 16276197
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 February 2025 (1 year ago)
- Registered office
- 1F Gleneagle Road, London, SW16 6AX
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 24 February 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 London
Other active civil engineering contractors registered in London.
- Ade's Group Limited2019
- Adelex Safety Services UK Limited2014
- Ademco Communications Ltd2026
- Adewara Enterprise Ltd2018
- Adff Rail Ltd2015
- Adhurim Civil Engineering Limited2016
- Adoxtech Ltd.2015
- Adrian Q Ltd2024
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Addo Enterprises Ltd's accounts due?
Addo Enterprises Ltd's next accounts are due at Companies House by 25 November 2026 (in 43 days), covering the period to 28 February 2026.
When is Addo Enterprises 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 24 February 2026, due by 24 February 2027, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Addo Enterprises Ltd still trading?
Addo Enterprises 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 Addo Enterprises Ltd do?
Addo Enterprises Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is Addo Enterprises Ltd?
Addo Enterprises Ltd was incorporated on 25 February 2025, 1 year ago.
What is the penalty if Addo Enterprises 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 Addo Enterprises 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.