Sply Ltd
- Company number
- 14936424
- Incorporated
- 14 Jun 20233 years trading
- Registered office
- Regus House, Thames Valley Park Drive, Reading, RG6 1PT
- Nature of business
- Plumbing, heat and air-conditioning installation
Sply Ltd is a 3-year-old private limited company registered in Reading, company number 14936424, one of 221 plumbing and heating companies in Reading. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £1,992 on the year before, to £2,042.
- Current assets of £3,410 against £6,537 owed within a year: 0.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £2,042 | £2,641 | £3,410 | £6,537 | 0 |
| 30 Jun 2024 | £50 | £6,015 | £12K | £13K | 0 |
Where Sply Ltd is registered
The registered office is in Reading (RG6), in the Wokingham local authority area, South East. Show RG6 1PT on a map.
Other trade companies in RG6
- Climahub LtdPlumbers and heating engineers
- Aimbot LimitedCleaning companies
- Skylinez Home Improvements LimitedBuilders
- South East Mobile Tyres LtdMechanics and garages
- Ldhcarparts LimitedMechanics and garages
- JS Awbery Flooring LtdFloor and wall tilers
- Vipooconstructions LimitedBuilders
- Abcdc LtdSpecialist contractors
What happens if Sply 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 14936424
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 June 2023 (3 years ago)
- Registered office
- Regus House, Thames Valley Park Drive, Reading, RG6 1PT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 13 June 2026
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 Reading
Other active plumbing and heating companies registered in Reading.
- SR Plumbing & Heating Solution Limited2025
- Star Climate Ltd2026
- Star Plumbing and Property Services Limited2012
- Steve C Plumbing Ltd2024
- Stratfield Mortimer Recruitment Ltd2000
- Supply Renewables Ltd2025
- Symtech Services (Southern) Ltd2011
- T&H Plumbing Ltd2024
All plumbing and heating companies in Reading · All trades in Reading · Plumbers and heating engineers across the UK
Frequently asked questions
When are Sply Ltd's accounts due?
Sply Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Sply Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Sply Ltd still trading?
Sply 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 Sply Ltd do?
Sply Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Sply Ltd?
Sply Ltd was incorporated on 14 June 2023, 3 years ago.
What is the penalty if Sply 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 Sply 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.