- Companies
- Plumbers and heating engineers
- Swindon
- Thompson Plumbing Services Limited
Thompson Plumbing Services Limited
- Company number
- 10207406
- Incorporated
- 31 May 201610 years trading
- Registered office
- 86 Southbrook Street Extension, Swindon, SN2 1HH
- Nature of business
- Plumbing, heat and air-conditioning installation
Thompson Plumbing Services Limited is a 10-year-old private limited company registered in Swindon, company number 10207406, one of 164 plumbing and heating companies in Swindon. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Thompson Plumbing Services LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £1,044 (-10.7%) on the year before, to £8,696.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £41K against £32K owed within a year: 1.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | £8,696 | £41K | £32K | 1 | |
| 31 May 2025 | £9,740 | £35K | £26K | 1 | |
| 31 May 2024 | £3,821 | £33K | £30K | 1 | |
| 31 May 2023 | £962 | £30K | £31K | 1 | |
| 31 May 2022 | £1,732 | £32K | £35K | 1 | |
| 31 May 2021 | £9,418 | £47K | £20K | 1 | |
| 31 May 2020 | £13K | £18K | £9,910 | 1 | |
| 31 May 2019 | £11K | £24K | £13K | ||
| 31 May 2018 | £15K | £20K | £6,839 | ||
| 31 May 2017 | £11K | £13K |
Where Thompson Plumbing Services Limited is registered
The registered office is in Swindon (SN2), in the Swindon local authority area, South West. Show SN2 1HH on a map.
Other trade companies in SN2
- Dna Valet LtdCleaning companies
- Momentum Drive LtdMotor traders
- Sturgess Construction LimitedBuilders
- Eatwell Telecom LtdCivil engineering
- Premium Bodyshop LtdMechanics and garages
- Stratton Windows Swindon LtdJoiners and carpenters
- Plumbtj LimitedPlumbers and heating engineers
- Apex Vehicle Body Repairs LimitedMechanics and garages
What happens if Thompson Plumbing Services 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 2029 | 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
- 10207406
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 May 2016 (10 years ago)
- Registered office
- 86 Southbrook Street Extension, Swindon, SN2 1HH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 30 May 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 Swindon
Other active plumbing and heating companies registered in Swindon.
- Titan Heating & Plumbing Solutions Ltd2020
- Total Heating & Cooling Services Ltd2022
- Total Lane Ltd2026
- Tru-Flo Services Limited2024
- UK Fires Direct Ltd2014
- Upc Limited2025
- Verde Nero Ltd2022
- Waldron Kitchen and Bathrooms Limited2022
All plumbing and heating companies in Swindon · All trades in Swindon · Plumbers and heating engineers across the UK
Frequently asked questions
When are Thompson Plumbing Services Limited's accounts due?
Thompson Plumbing Services Limited's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is Thompson Plumbing Services Limited's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Thompson Plumbing Services Limited still trading?
Thompson Plumbing Services 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 Thompson Plumbing Services Limited do?
Thompson Plumbing Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Thompson Plumbing Services Limited?
Thompson Plumbing Services Limited was incorporated on 31 May 2016, 10 years ago.
What is the penalty if Thompson Plumbing Services 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 Thompson Plumbing Services 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.