- Companies
- Plumbers and heating engineers
- Thornton Cleveleys
- SPL Building Services Engineers Limited
SPL Building Services Engineers Limited
- Company number
- 12251724
- Incorporated
- 9 Oct 20197 years trading
- Registered office
- 17 Victoria Road East, Thornton Cleveleys, Lancashire, FY5 5HT
- Nature of business
- Plumbing, heat and air-conditioning installation
SPL Building Services Engineers Limited is a 7-year-old private limited company registered in Thornton Cleveleys, company number 12251724, one of 22 plumbing and heating companies in Thornton Cleveleys. 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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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 down £369 (-4.1%) on the year before, to £8,708.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £94K against £113K owed within a year: 0.8 times cover.
- 5 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £8,708 | £94K | £113K | 5 | |
| 31 Oct 2024 | £9,077 | £164K | £180K | 5 | |
| 31 Oct 2023 | £18K | £91K | £86K | 5 | |
| 31 Oct 2022 | £31K | £105K | £77K | 5 | |
| 31 Oct 2021 | £30K | £135K | £99K | 4 | |
| 31 Oct 2020 | £4,130 | £75K | £31K | 2 |
Where SPL Building Services Engineers Limited 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 SPL Building Services Engineers 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 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
- 12251724
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 October 2019 (7 years ago)
- Registered office
- 17 Victoria Road East, Thornton Cleveleys, Lancashire, FY5 5HT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 9 October 2025
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Thornton Cleveleys
Other active plumbing and heating companies registered in Thornton Cleveleys.
- T Benson Plumbing & Heating Limited2026
- Thomson Offshore NW Limited2025
- TW Heating (North West) Limited2008
- Water Clear Limited2025
- A Class Plumbing & Electrical Limited2011
- Aml Heating & Plumbing Limited2016
- CJC Plumbing Limited2017
- DCB Gas Services Limited2017
All plumbing and heating companies in Thornton Cleveleys · All trades in Thornton Cleveleys · Plumbers and heating engineers across the UK
Frequently asked questions
When are SPL Building Services Engineers Limited's accounts due?
SPL Building Services Engineers Limited's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is SPL Building Services Engineers Limited'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 SPL Building Services Engineers Limited still trading?
SPL Building Services Engineers 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 SPL Building Services Engineers Limited do?
SPL Building Services Engineers Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is SPL Building Services Engineers Limited?
SPL Building Services Engineers Limited was incorporated on 9 October 2019, 7 years ago.
What is the penalty if SPL Building Services Engineers 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 SPL Building Services Engineers 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.