- Companies
- Plumbers and heating engineers
- Reading
- SHM Plumbing and Heating Ltd
SHM Plumbing and Heating Ltd
- Company number
- 12244273
- Incorporated
- 4 Oct 20197 years trading
- Registered office
- Flat 4 Billet House 4 Billet House, 70 Princess Marina Drive, Reading, Berkshire, RG2 9QZ
- Nature of business
- Plumbing, heat and air-conditioning installation
SHM Plumbing and Heating Ltd is a 7-year-old private limited company registered in Reading, company number 12244273, one of 221 plumbing and heating companies in Reading. 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 up £7,105 (+184.4%) on the year before, to £11K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £21K against £9,811 owed within a year: 2.1 times cover.
- 1 employee 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 | £11K | £21K | £9,811 | 1 | |
| 31 Oct 2024 | £3,852 | £9,835 | £4,381 | 1 | |
| 31 Oct 2023 | £4,108 | £13K | £8,393 | 1 | |
| 31 Oct 2022 | £1 | £1 | 0 | ||
| 31 Oct 2021 | £0 | £0 | £0 | 0 | |
| 31 Oct 2020 | £0 | £0 | £0 | 0 |
Who runs and owns SHM Plumbing and Heating Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** H*** | Director | Oct 2019 |
Person with significant control
Where SHM Plumbing and Heating Ltd is registered
The registered office is in Reading (RG2), in the Wokingham local authority area, South East. Show RG2 9QZ on a map.
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What happens if SHM Plumbing and Heating 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 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
- 12244273
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 October 2019 (7 years ago)
- Registered office
- Flat 4 Billet House 4 Billet House, 70 Princess Marina Drive, Reading, Berkshire, RG2 9QZ
- 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
- 3 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 Reading
Other active plumbing and heating companies registered in Reading.
- SJS Plumbing and Gas Services Ltd2017
- SM Kitchen & Bathroom Installations Limited2015
- Small Job Plumbing Company Ltd2022
- SMS@Home Limited2024
- Soco Plumbing and Heating Ltd2023
- Solstice Environments Ltd2026
- Sonning Common Heating & Plumbing Services Limited1997
- Sonning Heating and Cooling Ltd2026
All plumbing and heating companies in Reading · All trades in Reading · Plumbers and heating engineers across the UK
Frequently asked questions
When are SHM Plumbing and Heating Ltd's accounts due?
SHM Plumbing and Heating Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is SHM Plumbing and Heating Ltd'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 SHM Plumbing and Heating Ltd still trading?
SHM Plumbing and Heating 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 SHM Plumbing and Heating Ltd do?
SHM Plumbing and Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is SHM Plumbing and Heating Ltd?
SHM Plumbing and Heating Ltd was incorporated on 4 October 2019, 7 years ago.
Who runs SHM Plumbing and Heating Ltd?
SHM Plumbing and Heating Ltd has 1 active director, the longest-serving appointed in Oct 2019. Their names and service addresses are on the Companies House register.
Who owns SHM Plumbing and Heating Ltd?
One person or company has significant control of SHM Plumbing and Heating Ltd: an individual (owns 75% or more of the shares).
What is the penalty if SHM Plumbing and Heating 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 SHM Plumbing and Heating 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.