- Companies
- Electricians
- Prescot
- Den Tec Ltd
Den Tec Ltd
- Company number
- 16794665
- Incorporated
- 19 Oct 2025
- Registered office
- 18 Nelson Avenue, Prescot, L35 3PQ
- Nature of business
- Electrical installation
Den Tec Ltd is a newly incorporated private limited company registered in Prescot, company number 16794665, one of 28 electrical contractors in Prescot. Its next accounts are due at Companies House on 19 July 2027, and its first CT600 is due at HMRC on 18 October 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?
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Where Den Tec Ltd is registered
The registered office is in Prescot (L35), in the Knowsley local authority area, North West. Show L35 3PQ on a map.
Other trade companies in L35
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- Gamas.Tiling LtdInstallers
- MPV Mini Digger and Dumper Hire LimitedGroundworks and demolition
- Latimer Landscapes LtdLandscapers and gardeners
- RW Solar Solutions LimitedElectricians
- Razor Precision Automotive LtdMechanics and garages
- Knoxbridge Developments Group LtdProperty developers
- Eco Smart Energy LimitedElectricians
What happens if Den Tec 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 19 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Jul 2027 to 19 Aug 2027 | £150 |
| 1 to 3 months late | 20 Aug 2027 to 19 Oct 2027 | £375 |
| 3 to 6 months late | 20 Oct 2027 to 19 Jan 2028 | £750 |
| More than 6 months late | From 20 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- 16794665
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 October 2025
- Registered office
- 18 Nelson Avenue, Prescot, L35 3PQ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Prescot
Other active electrical contractors registered in Prescot.
- Domestic Electrical Installations NW Ltd2024
- Eco Smart Energy Limited2026
- Eco1 Installations Ltd2025
- Engineering Solutions & Automation Limited1999
- Fagan Electrical Limited1988
- G B Electrical Nationwide Ltd2010
- Goddard Electrical Services Limited1995
- Intergrated Communication Systems Limited2000
All electrical contractors in Prescot · All trades in Prescot · Electricians across the UK
Frequently asked questions
When are Den Tec Ltd's accounts due?
Den Tec Ltd's next accounts are due at Companies House by 19 July 2027 (in 280 days), covering the period to 31 October 2026.
When is Den Tec 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 18 October 2026, due by 18 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Den Tec Ltd still trading?
Den Tec 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 Den Tec Ltd do?
Den Tec Ltd is registered under Electrical installation (SIC 43210).
How old is Den Tec Ltd?
Den Tec Ltd was incorporated on 19 October 2025, less than a year ago.
What is the penalty if Den Tec 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 Den Tec 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.