- Companies
- Plumbers and heating engineers
- Brighton
- Gas Wise (Sussex) Limited
Gas Wise (Sussex) Limited
- Company number
- 11127767
- Incorporated
- 29 Dec 20178 years trading
- Registered office
- 136 Saltdean Vale, Saltdean, Brighton, BN2 8HF
- Nature of business
- Plumbing, heat and air-conditioning installation
Gas Wise (Sussex) Limited is a 8-year-old private limited company registered in Brighton, company number 11127767, one of 140 plumbing and heating companies in Brighton. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £1,035 (+12.4%) on the year before, to £9,412.
- Net assets rose in 6 of 6 year-on-year comparisons on record.
- Current assets of £4,641 against £11K owed within a year: 0.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £9,412 | £4,641 | £11K | 1 | |
| 30 Jun 2024 | £8,377 | £1,326 | £11K | 1 | |
| 30 Jun 2023 | £8,172 | £3,239 | £8,918 | 1 | |
| 30 Jun 2022 | £5,182 | £4,871 | £524 | 1 | |
| 30 Jun 2021 | £655 | £12K | £3,527 | 2 | |
| 31 Dec 2019 | £121 | £6,226 | £8,267 | 2 | |
| 31 Dec 2018 | -£627 | -£1,190 | £3,802 | 2 |
Where Gas Wise (Sussex) Limited is registered
The registered office is in Brighton (BN2), in the Brighton and Hove local authority area, South East. Show BN2 8HF on a map.
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Also registered at this address
1 other company uses the same registered office as Gas Wise (Sussex) Limited.
- Smith Plumbing & Heating Sussex LtdPlumbers and heating engineers
What happens if Gas Wise (Sussex) 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 11127767
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 December 2017 (8 years ago)
- Registered office
- 136 Saltdean Vale, Saltdean, Brighton, BN2 8HF
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 28 December 2024
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 Brighton
Other active plumbing and heating companies registered in Brighton.
- GDN Plumbing & Heating Limited2022
- Glenn Faires Plumbing & Heating Ltd2014
- Go Far Plumbing & Heating Ltd2025
- Goode Plumbing and Heating Ltd2022
- Grind Central Limited2016
- Hammond Heating & Plumbing Ltd2013
- Harding Plumbing & Heating Limited2014
- Hartswood Heating Limited2019
All plumbing and heating companies in Brighton · All trades in Brighton · Plumbers and heating engineers across the UK
Frequently asked questions
When are Gas Wise (Sussex) Limited's accounts due?
Gas Wise (Sussex) Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Gas Wise (Sussex) Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Gas Wise (Sussex) Limited still trading?
Gas Wise (Sussex) 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 Gas Wise (Sussex) Limited do?
Gas Wise (Sussex) Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Gas Wise (Sussex) Limited?
Gas Wise (Sussex) Limited was incorporated on 29 December 2017, 8 years ago.
What is the penalty if Gas Wise (Sussex) 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 Gas Wise (Sussex) 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.