- Companies
- Civil engineering
- Derby
- D Doman Civils Ltd
D Doman Civils Ltd
- Company number
- 17112546
- Incorporated
- 24 Mar 2026
- Registered office
- 46 Mayfield Road, Derby, DE21 6FW
- Nature of business
- Construction of railways and underground railways
D Doman Civils Ltd is a newly incorporated private limited company registered in Derby, company number 17112546, one of 136 civil engineering contractors in Derby. Its next accounts are due at Companies House on 24 December 2027, and its first CT600 is due at HMRC on 23 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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Where D Doman Civils Ltd is registered
The registered office is in Derby (DE21), in the Derby local authority area, East Midlands. Show DE21 6FW on a map.
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What happens if D Doman Civils 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 24 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Dec 2027 to 24 Jan 2028 | £150 |
| 1 to 3 months late | 25 Jan 2028 to 24 Mar 2028 | £375 |
| 3 to 6 months late | 25 Mar 2028 to 24 Jun 2028 | £750 |
| More than 6 months late | From 25 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
- 17112546
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 March 2026
- Registered office
- 46 Mayfield Road, Derby, DE21 6FW
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- 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 Derby
Other active civil engineering contractors registered in Derby.
- D&B Loft Conversions Ltd2026
- Derby Driveways Civil Engineering Ltd2020
- Derby Grounds Ltd2021
- Derby Groundworks Limited1993
- Derbyshire Contracting Services Ltd1997
- Dhillon Saab Ltd2025
- DJC Civil Engineering Limited2012
- DKM & Sons Utilities Limited2025
All civil engineering contractors in Derby · All trades in Derby · Civil engineering across the UK
Frequently asked questions
When are D Doman Civils Ltd's accounts due?
D Doman Civils Ltd's next accounts are due at Companies House by 24 December 2027 (in 437 days), covering the period to 31 March 2027.
When is D Doman Civils 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 23 March 2027, due by 23 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 D Doman Civils Ltd still trading?
D Doman Civils 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 D Doman Civils Ltd do?
D Doman Civils Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is D Doman Civils Ltd?
D Doman Civils Ltd was incorporated on 24 March 2026, less than a year ago.
What is the penalty if D Doman Civils 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 D Doman Civils 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.