- Companies
- Specialist contractors
- Upminster
- DDT Utilities Ltd
DDT Utilities Ltd
- Company number
- 14719938
- Incorporated
- 9 Mar 20233 years trading
- Registered office
- 5 Ockendon Road, North Ockendon, Upminster, RM14 3PT
- Nature of business
- Other specialised construction activities n.e.c.
DDT Utilities Ltd is a 3-year-old private limited company registered in Upminster, company number 14719938, one of 46 specialist construction companies in Upminster. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 up £77K (+67.2%) on the year before, to £192K.
- Current assets of £197K against £31K owed within a year: 6.3 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £192K | £153K | £197K | £31K | 2 |
| 31 Mar 2025 | £115K | £114K | £153K | £56K | 1 |
| 31 Mar 2024 | £55K | £85K | £114K | £59K | 1 |
Where DDT Utilities Ltd is registered
The registered office is in Upminster (RM14), in the Havering local authority area, London. Show RM14 3PT on a map.
Other trade companies in RM14
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- HTS Construction LtdBuilders
- We Fix Energy LtdCivil engineering
- ZH Services LtdBuilders
- Ragasan LimitedBuilders
- Your Serve LtdCleaning companies
- LC Engineering LtdMachinery repair and installation
- Caat Interiors LtdInstallers
What happens if DDT Utilities 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 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
- 14719938
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 March 2023 (3 years ago)
- Registered office
- 5 Ockendon Road, North Ockendon, Upminster, RM14 3PT
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 8 March 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Upminster
Other active specialist construction companies registered in Upminster.
- Ductwork Essex Limited2025
- Durcan Contracting Ltd2023
- Eco Contracting Ltd2022
- Elite Building Services (Essex) Ltd2008
- Ems Steelworks Limited2015
- Esl Gardening and Maintenance Ltd2025
- Excellent Interiors Ltd2015
- Flying Grayson Rigging Ltd2018
All specialist construction companies in Upminster · All trades in Upminster · Specialist contractors across the UK
Frequently asked questions
When are DDT Utilities Ltd's accounts due?
DDT Utilities Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is DDT Utilities Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is DDT Utilities Ltd still trading?
DDT Utilities 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 DDT Utilities Ltd do?
DDT Utilities Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is DDT Utilities Ltd?
DDT Utilities Ltd was incorporated on 9 March 2023, 3 years ago.
What is the penalty if DDT Utilities 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 DDT Utilities 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.