- Companies
- Electricians
- Eastbourne
- Hammerhead Electrical Services Ltd
Hammerhead Electrical Services Ltd
- Company number
- 10467162
- Incorporated
- 7 Nov 20169 years trading
- Registered office
- 21 East Dean Road, Eastbourne, East Sussex, BN20 8EJ
- Nature of business
- Electrical installation
Hammerhead Electrical Services Ltd is a 9-year-old private limited company registered in Eastbourne, company number 10467162, one of 83 electrical contractors in Eastbourne. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 up £13K (+31.9%) on the year before, to £55K.
- Net assets rose in 2 of 7 year-on-year comparisons on record.
- Current assets of £106K against £54K owed within a year: 2.0 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £55K | £72K | £106K | £54K | 2 |
| 30 Nov 2024 | £42K | £67K | £99K | £61K | 1 |
| 30 Nov 2023 | £73K | £45K | £131K | £65K | 1 |
| 30 Nov 2022 | £36K | £33K | £53K | £25K | 1 |
| 30 Nov 2021 | £38K | £42K | £115K | £87K | 1 |
| 30 Nov 2020 | £41K | £55K | £91K | £63K | 1 |
| 30 Nov 2019 | £57K | £62K | £92K | £50K | 1 |
| 30 Nov 2018 | £90K | £40K | £150K | £75K | 1 |
Where Hammerhead Electrical Services Ltd is registered
The registered office is in Eastbourne (BN20), in the Eastbourne local authority area, South East. Show BN20 8EJ on a map.
Other trade companies in BN20
- VG Scaffolding LimitedScaffolders
- CWG Building LtdBuilders
- SM Infrastructure LtdElectricians
- Keston & Lenihan LimitedBuilders
- Spiral Building LtdProperty developers
- The Pool Plaster Company LimitedInstallers
- Innovation Construction Design & Build Surrey LimitedBuilders
- Harrlie Plumbing LtdPlumbers and heating engineers
What happens if Hammerhead 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 10467162
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 November 2016 (9 years ago)
- Registered office
- 21 East Dean Road, Eastbourne, East Sussex, BN20 8EJ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 23 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 Eastbourne
Other active electrical contractors registered in Eastbourne.
- Hollingum Electrical Ltd2015
- HW Electrical & Building Services Ltd2017
- J Kirby Electrical Ltd2011
- J Louis Limited2015
- JPM Electrical Contractors Limited2008
- JS Supreme Electricians Ltd2023
- Kifco Electrical Services Limited2020
- Ko Electrical Contractors and Project Management Services Ltd2009
All electrical contractors in Eastbourne · All trades in Eastbourne · Electricians across the UK
Frequently asked questions
When are Hammerhead Electrical Services Ltd's accounts due?
Hammerhead Electrical Services Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Hammerhead Electrical Services Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Hammerhead Electrical Services Ltd still trading?
Hammerhead 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 Hammerhead Electrical Services Ltd do?
Hammerhead Electrical Services Ltd is registered under Electrical installation (SIC 43210).
How old is Hammerhead Electrical Services Ltd?
Hammerhead Electrical Services Ltd was incorporated on 7 November 2016, 9 years ago.
What is the penalty if Hammerhead 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 Hammerhead 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.