- Companies
- Plumbers and heating engineers
- Weybridge
- Simon Leeks Ltd
Simon Leeks Ltd
- Company number
- 05496219
- Incorporated
- 1 Jul 200521 years trading
- Registered office
- The Quadrant Centre, Limes Road, Weybridge, Surrey, KT13 8DH
- Nature of business
- Plumbing, heat and air-conditioning installation
Simon Leeks Ltd is a 21-year-old private limited company registered in Weybridge, company number 05496219, one of 25 plumbing and heating companies in Weybridge. Its next accounts are due at Companies House on 27 April 2027, and the CT600 for the period to 27 July 2026 is due at HMRC on 27 July 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 £366 (-23.3%) on the year before, to £1,203.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £15K against £21K owed within a year: 0.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £1,203 | £15K | £21K | 0 | |
| 31 Jul 2024 | £1,569 | £11K | £13K | -1 | |
| 31 Jul 2023 | £7,298 | £25K | £25K | -1 | |
| 31 Jul 2022 | £11K | £43K | £30K | -1 | |
| 31 Jul 2021 | £22K | £57K | £36K | -1 | |
| 31 Jul 2020 | £16K | £38K | £18K | -1 | |
| 31 Jul 2019 | £12K | £32K | £16K | -1 | |
| 31 Jul 2018 | £19K | £36K | £19K | ||
| 31 Jul 2017 | £13K | £38K | £27K | ||
| 31 Jul 2016 | £3,204 | £29K | £28K |
Where Simon Leeks Ltd is registered
The registered office is in Weybridge (KT13), in the Elmbridge local authority area, South East. Show KT13 8DH on a map.
Other trade companies in KT13
- CH Cooling LtdPlumbers and heating engineers
- Home Richmond Borough LimitedSpecialist contractors
- Letfix Property Services LtdFinishing trades
- Nook & Fix LimitedFinishing trades
- Sibar Automotive LimitedMotor traders
- Inicio Bespoke Homes LtdProperty developers
- Sicaag LimitedProperty developers
- Pro Carpet & Cleaning Services LtdCleaning companies
Shared registered office
82 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 Simon Leeks 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 27 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Apr 2027 to 27 May 2027 | £150 |
| 1 to 3 months late | 28 May 2027 to 27 Jul 2027 | £375 |
| 3 to 6 months late | 28 Jul 2027 to 27 Oct 2027 | £750 |
| More than 6 months late | From 28 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 28 Jul 2027 | £200 |
| 3 months late | 27 Oct 2027 | another £200 |
| 6 months late | 27 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 27 Jul 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
- 05496219
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 July 2005 (21 years ago)
- Registered office
- The Quadrant Centre, Limes Road, Weybridge, Surrey, KT13 8DH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 27 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 1 July 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 Weybridge
Other active plumbing and heating companies registered in Weybridge.
- Surrey Boiler Repair Ltd2026
- Surrey Boiler Services Limited2018
- Surrey Plumbing Ltd2020
- 5 Star Heating Limited2008
- B&S Plumbing and Heating Limited2017
- BCS Plumbing Limited2007
- Carmine Heating Limited2023
- CH Cooling Ltd2026
All plumbing and heating companies in Weybridge · All trades in Weybridge · Plumbers and heating engineers across the UK
Frequently asked questions
When are Simon Leeks Ltd's accounts due?
Simon Leeks Ltd's next accounts are due at Companies House by 27 April 2027 (in 197 days), covering the period to 27 July 2026.
When is Simon Leeks Ltd's CT600 due?
The CT600 for the period to 27 July 2026 is due at HMRC by 27 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 28 April 2027.
Is Simon Leeks Ltd still trading?
Simon Leeks 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 Simon Leeks Ltd do?
Simon Leeks Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Simon Leeks Ltd?
Simon Leeks Ltd was incorporated on 1 July 2005, 21 years ago.
What is the penalty if Simon Leeks 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 Simon Leeks 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.