- Companies
- Electricians
- Thornton Cleveleys
- TSW Eco Ltd
TSW Eco Ltd
- Company number
- 16713739
- Incorporated
- 12 Sep 20251 year trading
- Registered office
- 17 Victoria Road East, Thornton Cleveleys, Lancashire, FY5 5HT
- Nature of business
- Electrical installation
TSW Eco Ltd is a 1-year-old private limited company registered in Thornton Cleveleys, company number 16713739, one of 42 electrical contractors in Thornton Cleveleys. Its next accounts are due at Companies House on 12 June 2027, and its first CT600 is due at HMRC on 11 September 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.
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Where TSW Eco Ltd is registered
The registered office is in Thornton Cleveleys (FY5), in the Wyre local authority area, North West. Show FY5 5HT on a map.
Other trade companies in FY5
- Sean Stuart Simpson LtdScaffolders
- Four Seasons Building and Roof Systems LimitedFinishing trades
- SRR Electrical Services LtdElectricians
- Fireplacecreations LtdPlumbers and heating engineers
- MK Heating and Renewable LtdPlumbers and heating engineers
- Brocksway Scaff Services LtdScaffolders
- Ad Cleaning LtdCleaning companies
- Brighter Light Cleaning Services LtdCleaning companies
Shared registered office
205 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if TSW Eco 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 12 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 Jun 2027 to 12 Jul 2027 | £150 |
| 1 to 3 months late | 13 Jul 2027 to 12 Sep 2027 | £375 |
| 3 to 6 months late | 13 Sep 2027 to 12 Dec 2027 | £750 |
| More than 6 months late | From 13 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16713739
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 September 2025 (1 year ago)
- Registered office
- 17 Victoria Road East, Thornton Cleveleys, Lancashire, FY5 5HT
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 September (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 Thornton Cleveleys
Other active electrical contractors registered in Thornton Cleveleys.
- TSW Electrical Services Limited2024
- 222 Electrical Ltd2020
- A3 Electrical Limited2019
- Ad Electrical (North West) Limited2021
- Ahj Electrical Services Limited2021
- Alpha Electrical & Network Services Limited2006
- Anderson Electrical Installations Limited2007
- Andrew James Electrical Contractors Limited2014
All electrical contractors in Thornton Cleveleys · All trades in Thornton Cleveleys · Electricians across the UK
Frequently asked questions
When are TSW Eco Ltd's accounts due?
TSW Eco Ltd's next accounts are due at Companies House by 12 June 2027 (in 242 days), covering the period to 30 September 2026.
When is TSW Eco 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 11 September 2026, due by 11 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is TSW Eco Ltd still trading?
TSW Eco Ltd is listed as active on the Companies House register (checked 13 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 TSW Eco Ltd do?
TSW Eco Ltd is registered under Electrical installation (SIC 43210).
How old is TSW Eco Ltd?
TSW Eco Ltd was incorporated on 12 September 2025, 1 year ago.
What is the penalty if TSW Eco 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 TSW Eco Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.