- Companies
- Civil engineering
- Hemel Hempstead
- Dudu91 Limited
Dudu91 Limited
- Company number
- 11613962
- Incorporated
- 10 Oct 20188 years trading
- Registered office
- 82 Leys Road, Hemel Hempstead, HP3 9LA
- Nature of business
- Construction of other civil engineering projects n.e.c.
Dudu91 Limited is a 8-year-old private limited company registered in Hemel Hempstead, company number 11613962, one of 50 civil engineering contractors in Hemel Hempstead. Its next accounts are due at Companies House on 30 July 2027, and the CT600 for the period to 30 October 2026 is due at HMRC on 30 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets unchanged on the year before, at £8,763.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £8,763 | £21K | 0 | ||
| 31 Oct 2024 | £8,763 | £21K | 1 | ||
| 31 Oct 2023 | £37K | £65K | £9,446 | -1 | |
| 31 Oct 2022 | £46K | £77K | £4,739 | -2 | |
| 31 Oct 2021 | £39K | £73K | £32K | 3 | |
| 31 Oct 2020 | £24K | £62K | £37K | 3 | |
| 31 Oct 2019 | £4,507 | £4,507 | 2 |
Where Dudu91 Limited is registered
The registered office is in Hemel Hempstead (HP3), in the Dacorum local authority area, East of England. Show HP3 9LA on a map.
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What happens if Dudu91 Limited 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 30 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Jul 2027 to 30 Aug 2027 | £150 |
| 1 to 3 months late | 31 Aug 2027 to 30 Oct 2027 | £375 |
| 3 to 6 months late | 31 Oct 2027 to 30 Jan 2028 | £750 |
| More than 6 months late | From 31 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Oct 2027 | £200 |
| 3 months late | 30 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Oct 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
- 11613962
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 October 2018 (8 years ago)
- Registered office
- 82 Leys Road, Hemel Hempstead, HP3 9LA
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 9 October 2025
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 Hemel Hempstead
Other active civil engineering contractors registered in Hemel Hempstead.
- Eco Tiffin Limited2010
- Elect Construction Limited2016
- Engineering HRS (UK) Ltd2019
- Eurocodesign Limited2017
- Foster Signalling Solutions Ltd2026
- Foxy Drylining Limited2026
- Gabriel Curic Ltd2026
- Gauss Surveys Ltd2019
All civil engineering contractors in Hemel Hempstead · All trades in Hemel Hempstead · Civil engineering across the UK
Frequently asked questions
When are Dudu91 Limited's accounts due?
Dudu91 Limited's next accounts are due at Companies House by 30 July 2027 (in 291 days), covering the period to 30 October 2026.
When is Dudu91 Limited's CT600 due?
The CT600 for the period to 30 October 2026 is due at HMRC by 30 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 July 2027.
Is Dudu91 Limited still trading?
Dudu91 Limited 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 Dudu91 Limited do?
Dudu91 Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Dudu91 Limited?
Dudu91 Limited was incorporated on 10 October 2018, 8 years ago.
What is the penalty if Dudu91 Limited 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 Dudu91 Limited 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.