- Companies
- Plumbers and heating engineers
- London
- Gas Weiss Plumbing & Heating Ltd
Gas Weiss Plumbing & Heating Ltd
- Company number
- 09007937
- Incorporated
- 23 Apr 201412 years trading
- Registered office
- 1177A Finchley Road, London, NW11 0AA
- Nature of business
- Plumbing, heat and air-conditioning installation
Gas Weiss Plumbing & Heating Ltd is a 12-year-old private limited company registered in London, company number 09007937, one of 2,972 plumbing and heating companies in London. Its next accounts are due at Companies House on 24 January 2027, and the CT600 for the period to 24 April 2026 is due at HMRC on 24 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 £38K (+80.8%) on the year before, to £84K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £238K against £148K owed within a year: 1.6 times cover.
- 11 employees 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 | £84K | £44K | £238K | £148K | 11 |
| 30 Apr 2024 | £47K | £107K | £155K | £120K | 11 |
| 30 Apr 2023 | £44K | £101K | £150K | £118K | 9 |
| 30 Apr 2022 | £1,698 | £118K | £100K | 10 | |
| 30 Apr 2021 | £8,949 | £87K | £79K | 10 | |
| 30 Apr 2020 | £12K | £50K | £67K | 6 | |
| 30 Apr 2019 | £6,919 | £28K | £63K | ||
| 27 Apr 2018 | £5,691 | £64K | £69K | ||
| 28 Apr 2017 | £602 | £98K | £103K | ||
| 30 Apr 2016 | -£34K | £6,733 | £74K | £111K |
Where Gas Weiss Plumbing & Heating Ltd is registered
The registered office is in London (NW11), in the Barnet local authority area, London. Show NW11 0AA on a map.
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What happens if Gas Weiss Plumbing & 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 24 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Jan 2027 to 24 Feb 2027 | £150 |
| 1 to 3 months late | 25 Feb 2027 to 24 Apr 2027 | £375 |
| 3 to 6 months late | 25 Apr 2027 to 24 Jul 2027 | £750 |
| More than 6 months late | From 25 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 25 Apr 2027 | £200 |
| 3 months late | 24 Jul 2027 | another £200 |
| 6 months late | 24 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 24 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
- 09007937
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 April 2014 (12 years ago)
- Registered office
- 1177A Finchley Road, London, NW11 0AA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 24 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 20 November 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 London
Other active plumbing and heating companies registered in London.
- Gas Wright Services Ltd2017
- Gas&Grit Constructions Ltd2025
- Gas-Gotel Ltd2012
- Gasboiler Contracts Ltd2022
- Gascom Heating & Plumbing Ltd2020
- Gaserve London Ltd2013
- Gasfix Heating Ltd2018
- Gasflow Plumbing and Heating Ltd2020
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Gas Weiss Plumbing & Heating Ltd's accounts due?
Gas Weiss Plumbing & Heating Ltd's next accounts are due at Companies House by 24 January 2027 (in 103 days), covering the period to 24 April 2026.
When is Gas Weiss Plumbing & Heating Ltd's CT600 due?
The CT600 for the period to 24 April 2026 is due at HMRC by 24 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 25 January 2027.
Is Gas Weiss Plumbing & Heating Ltd still trading?
Gas Weiss Plumbing & 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 Gas Weiss Plumbing & Heating Ltd do?
Gas Weiss Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Gas Weiss Plumbing & Heating Ltd?
Gas Weiss Plumbing & Heating Ltd was incorporated on 23 April 2014, 12 years ago.
What is the penalty if Gas Weiss Plumbing & 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 Gas Weiss Plumbing & 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.