- Companies
- Electricians
- Poole
- Swain Electrical and Security Limited
Swain Electrical and Security Limited
- Company number
- 16965045
- Incorporated
- 15 Jan 2026
- Registered office
- 75 Tollerford Road, Poole, BH17 9BW
- Nature of business
- Electrical installation
Swain Electrical and Security Limited is a newly incorporated private limited company registered in Poole, company number 16965045, one of 136 electrical contractors in Poole. Its next accounts are due at Companies House on 15 October 2027, and its first CT600 is due at HMRC on 14 January 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 Swain Electrical and Security Limited is registered
The registered office is in Poole (BH17), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH17 9BW on a map.
Other trade companies in BH17
- Sheildline Property Care LtdRoofers
- Window Works Dorset LtdJoiners and carpenters
- LT Drylining LtdBuilders
- Castle Plumbing and Heating Solutions LtdPlumbers and heating engineers
- Stuart Court Electrical LtdElectricians
- Hij Engineering and Consultancy LtdMachinery repair and installation
- Savage Solutions LtdFinishing trades
- One Call Cleaners LimitedCleaning companies
Also registered at this address
21 other companies use the same registered office as Swain Electrical and Security Limited.
- A P Construction South LimitedProperty developers
- A Vanagas LtdJoiners and carpenters
- Barrington Energy Solutions LtdElectricians
- Capp Plumbing & Renewables LimitedPlumbers and heating engineers
- Clean Cut Carpentry Southern LimitedBuilders
- Dma Electrical Contractors LimitedElectricians
- Forecastle Developments LtdProperty developers
- Integrity Build LtdBuilders
- Kwe Contractors LimitedElectricians
- Little Car Company Dorset LtdMotor traders
- Logicom South LimitedMechanics and garages
- Nfi Electrical LtdElectricians
- One Call Cleaners LimitedCleaning companies
- Pinnacle Landscaping and Groundworks LimitedLandscapers and gardeners
- Roam Electrical LimitedElectricians
- Sigma Clean LtdCleaning companies
- SJD Scaffolding LimitedScaffolders
- Stag Home Improvements LtdBuilders
- TGM Carpentry LtdInstallers
- The GBS Group Southern LtdSpecialist contractors
- The Humble Motor Company LtdMotor traders
What happens if Swain Electrical and Security Limited 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 15 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Oct 2027 to 15 Nov 2027 | £150 |
| 1 to 3 months late | 16 Nov 2027 to 15 Jan 2028 | £375 |
| 3 to 6 months late | 16 Jan 2028 to 15 Apr 2028 | £750 |
| More than 6 months late | From 16 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16965045
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 January 2026
- Registered office
- 75 Tollerford Road, Poole, BH17 9BW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (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 Poole
Other active electrical contractors registered in Poole.
- SWF (Dorset) Ltd2024
- Switch Electrical Group Limited2021
- Synaptics Energy Solutions Limited2016
- Synaptics Evs Limited2022
- Testinspect Limited2004
- The Solar Company South Ltd2025
- Thor Electrical and Data Services Limited1998
- TS Electric Ltd2020
All electrical contractors in Poole · All trades in Poole · Electricians across the UK
Frequently asked questions
When are Swain Electrical and Security Limited's accounts due?
Swain Electrical and Security Limited's next accounts are due at Companies House by 15 October 2027 (in 367 days), covering the period to 31 January 2027.
When is Swain Electrical and Security Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 14 January 2027, due by 14 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Swain Electrical and Security Limited still trading?
Swain Electrical and Security Limited 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 Swain Electrical and Security Limited do?
Swain Electrical and Security Limited is registered under Electrical installation (SIC 43210).
How old is Swain Electrical and Security Limited?
Swain Electrical and Security Limited was incorporated on 15 January 2026, less than a year ago.
What is the penalty if Swain Electrical and Security Limited 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 Swain Electrical and Security Limited 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.