- Companies
- Plumbers and heating engineers
- Birmingham
- S T Gas & Plumbing Ltd
S T Gas & Plumbing Ltd
- Company number
- 09538583
- Incorporated
- 13 Apr 201511 years trading
- Registered office
- Unit 4, Marlin Office Village, 1250 Chester Road,, Birmingham, West Midlands, B35 7AZ
- Nature of business
- Plumbing, heat and air-conditioning installation
S T Gas & Plumbing Ltd is a 11-year-old private limited company registered in Birmingham, company number 09538583, one of 475 plumbing and heating companies in Birmingham. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £3,220 (+8.1%) on the year before, to £43K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £129K against £100K owed within a year: 1.3 times cover.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £43K | £129K | £100K | 1 | |
| 30 Apr 2024 | £40K | £102K | £80K | 1 | |
| 30 Apr 2023 | £35K | £112K | 1 | ||
| 30 Apr 2022 | £26K | £59K | £36K | 1 | |
| 30 Apr 2021 | £21K | £79K | £62K | 1 | |
| 30 Apr 2020 | £17K | £58K | £45K | 1 | |
| 30 Apr 2019 | -£16K | -£74K | £63K | ||
| 30 Apr 2018 | £12K | £39K | £34K | ||
| 30 Apr 2017 | £8,115 | £53K | £44K | ||
| 30 Apr 2016 | £12K | £53K | £41K |
Where S T Gas & Plumbing Ltd is registered
The registered office is in Birmingham (B35), in the Birmingham local authority area, West Midlands. Show B35 7AZ on a map.
Other trade companies in B35
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- R.S Motor Car Sales LtdMotor traders
- Mercia Roofing LimitedRoofers
- Thetyreshop.Co.UK LtdMotor traders
- M&A Vehicle Solutions LtdMotor traders
- Jetwash Team LtdSpecialist contractors
- Tarpov Group LtdFinishing trades
- HZG Trading LtdMotor traders
Also registered at this address
5 other companies use the same registered office as S T Gas & Plumbing Ltd.
- Damp Zone LimitedInstallers
- Dot 2 Plumb LtdPlumbers and heating engineers
- Hadens Birmingham LimitedMechanics and garages
- Lantern Construction Services LtdBuilders
- Zeb Tyres LimitedMotor traders
What happens if S T Gas & Plumbing 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 09538583
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 April 2015 (11 years ago)
- Registered office
- Unit 4, Marlin Office Village, 1250 Chester Road,, Birmingham, West Midlands, B35 7AZ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 13 April 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 Birmingham
Other active plumbing and heating companies registered in Birmingham.
- S T M Heating Ltd2024
- S&A Plumbing and Heating Ltd2019
- S&A Plumbing and Property Maintenance Ltd2025
- S&R Heating Solution Ltd2025
- S.K. Heating & Plumbing Limited2012
- Sa Heating & Maintenance Ltd2026
- Safe Homes Plumbing & Heating Limited2024
- Safgas Ltd2010
All plumbing and heating companies in Birmingham · All trades in Birmingham · Plumbers and heating engineers across the UK
Frequently asked questions
When are S T Gas & Plumbing Ltd's accounts due?
S T Gas & Plumbing Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is S T Gas & Plumbing Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is S T Gas & Plumbing Ltd still trading?
S T Gas & Plumbing 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 S T Gas & Plumbing Ltd do?
S T Gas & Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is S T Gas & Plumbing Ltd?
S T Gas & Plumbing Ltd was incorporated on 13 April 2015, 11 years ago.
What is the penalty if S T Gas & Plumbing 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 S T Gas & Plumbing 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.