- Companies
- Electricians
- Sevenoaks
- Sennock Electrical Services Ltd
Sennock Electrical Services Ltd
- Company number
- 16045470
- Incorporated
- 28 Oct 20241 year trading
- Registered office
- 47 Hillingdon Rise, Sevenoaks, TN13 3RE
- Nature of business
- Electrical installation
Sennock Electrical Services Ltd is a 1-year-old private limited company registered in Sevenoaks, company number 16045470, one of 72 electrical contractors in Sevenoaks. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 October 2025, as filed at Companies House.
Where Sennock Electrical Services Ltd is registered
The registered office is in Sevenoaks (TN13), in the Sevenoaks local authority area, South East. Show TN13 3RE on a map.
Other trade companies in TN13
- Sevenoaks Bespoke LtdBuilders
- Cleancare Sevenoaks LimitedCleaning companies
- Heat 209 LtdPlumbers and heating engineers
- Action Rail Southeast LtdCivil engineering
- Wildflower Gardening Services LtdLandscapers and gardeners
- Fire Protect London LtdElectricians
- Tilos Energy LimitedInstallers
- Orbis Developments (Mid-Sussex) LtdInstallers
What happens if Sennock Electrical Services 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 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
- 16045470
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 October 2024 (1 year ago)
- Registered office
- 47 Hillingdon Rise, Sevenoaks, TN13 3RE
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 27 October 2025
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 Sevenoaks
Other active electrical contractors registered in Sevenoaks.
- Sevenoaks Electric Gates Ltd2024
- Shields Building Services Ltd2023
- Solex Renewable Energies Ltd2023
- Springfield Projects Limited2002
- Stonehouse Electrical Ltd2014
- Thames Swan Limited2012
- Trump Electrical Ltd2020
- Verixis Ltd2026
All electrical contractors in Sevenoaks · All trades in Sevenoaks · Electricians across the UK
Frequently asked questions
When are Sennock Electrical Services Ltd's accounts due?
Sennock Electrical Services Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Sennock Electrical Services Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Sennock Electrical Services Ltd still trading?
Sennock Electrical Services 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 Sennock Electrical Services Ltd do?
Sennock Electrical Services Ltd is registered under Electrical installation (SIC 43210).
How old is Sennock Electrical Services Ltd?
Sennock Electrical Services Ltd was incorporated on 28 October 2024, 1 year ago.
What is the penalty if Sennock Electrical Services 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 Sennock Electrical Services 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.