- Companies
- Electricians
- Cambridge
- Shaun Thomas Plumbing Heating and Electrical Limited
Shaun Thomas Plumbing Heating and Electrical Limited
- Company number
- 12905576
- Incorporated
- 25 Sep 20206 years trading
- Registered office
- 135 Hereward Close, Impington, Cambridge, CB24 9YF
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
Shaun Thomas Plumbing Heating and Electrical Limited is a 6-year-old private limited company registered in Cambridge, company number 12905576, one of 111 electrical contractors in Cambridge. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £85K on the year before, to £87K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £202K against £125K owed within a year: 1.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £87K | £143K | £202K | £125K | 0 |
| 30 Sep 2024 | £1,657 | £113K | £138K | £68K | 7 |
| 30 Sep 2023 | £47K | £145K | £80K | 7 | |
| 30 Sep 2022 | £142K | £184K | £59K | 3 | |
| 30 Sep 2021 | £55K | £61K | £18K | 3 |
Where Shaun Thomas Plumbing Heating and Electrical Limited is registered
The registered office is in Cambridge (CB24), in the South Cambridgeshire local authority area, East of England. Show CB24 9YF on a map.
Other trade companies in CB24
- Pro Radiant Cleaners LtdCleaning companies
- C Smith Engineering LtdMachinery repair and installation
- Mykin LimitedElectricians
- A & A Land Development LimitedBuilders
- Menzies Repairs LtdSpecialist contractors
- Adc Mechanical LtdMachinery repair and installation
- Cam Glow Cleaning LimitedCleaning companies
- Majestic Sequoia Group LtdCleaning companies
What happens if Shaun Thomas Plumbing Heating and Electrical 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £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
- 12905576
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 September 2020 (6 years ago)
- Registered office
- 135 Hereward Close, Impington, Cambridge, CB24 9YF
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 24 September 2025
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 Cambridge
Other active electrical contractors registered in Cambridge.
- SJB Electrical Contracting Limited2009
- Smartstart Solutions Limited2021
- Sol Haven Limited2025
- Solarfarm Solutions Limited2016
- Sparks That Fly Electrical Services Limited2021
- TCW Technology Services Ltd2024
- Terry's Electrical Services Ltd.2003
- Thompson Electrical (Cambridge) Limited1986
All electrical contractors in Cambridge · All trades in Cambridge · Electricians across the UK
Frequently asked questions
When are Shaun Thomas Plumbing Heating and Electrical Limited's accounts due?
Shaun Thomas Plumbing Heating and Electrical Limited's next accounts are due at Companies House by 30 June 2027 (in 259 days), covering the period to 30 September 2026.
When is Shaun Thomas Plumbing Heating and Electrical Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Shaun Thomas Plumbing Heating and Electrical Limited still trading?
Shaun Thomas Plumbing Heating and Electrical Limited 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 Shaun Thomas Plumbing Heating and Electrical Limited do?
Shaun Thomas Plumbing Heating and Electrical Limited is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Shaun Thomas Plumbing Heating and Electrical Limited?
Shaun Thomas Plumbing Heating and Electrical Limited was incorporated on 25 September 2020, 6 years ago.
What is the penalty if Shaun Thomas Plumbing Heating and Electrical 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 Shaun Thomas Plumbing Heating and Electrical Limited 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.