- Companies
- Plumbers and heating engineers
- Eastleigh
- Southern Gas Safe Ltd
Southern Gas Safe Ltd
- Company number
- 06854748
- Incorporated
- 21 Mar 200917 years trading
- Registered office
- 37 Chiltern Crescent, Fair Oak, Eastleigh, SO50 7GH
- Nature of business
- Plumbing, heat and air-conditioning installation
Southern Gas Safe Ltd is a 17-year-old private limited company registered in Eastleigh, company number 06854748, one of 77 plumbing and heating companies in Eastleigh. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 Southern Gas Safe LtdOr 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 up £13K (+160.7%) on the year before, to £5,082.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £30K against £12K owed within a year: 2.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Mar 2026 | £5,082 | £327 | £30K | £12K | 0 |
| 31 Mar 2025 | -£8,378 | £525 | £29K | £11K | 0 |
| 31 Mar 2024 | £613 | £731 | £27K | £113 | 0 |
| 31 Mar 2023 | -£23K | £453 | £30K | £29K | 0 |
| 31 Mar 2022 | -£3,985 | £17 | £22K | £3,933 | 0 |
| 31 Mar 2021 | £28K | £26K | £163 | 1 | |
| 31 Mar 2020 | £28K | £33K | £6,295 | 1 | |
| 31 Mar 2019 | £1,000 | £1,000 | |||
| 31 Mar 2018 | £1,000 | £1,000 | |||
| 31 Mar 2017 | £1,000 | £1,000 |
Who runs and owns Southern Gas Safe Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** J*** | Director | Aug 2019 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| R*** J*** | Director | Mar 2009 | Aug 2019 |
Person with significant control
Where Southern Gas Safe Ltd is registered
The registered office is in Eastleigh (SO50), in the Eastleigh local authority area, South East. Show SO50 7GH on a map.
Other trade companies in SO50
- Chevron Homes LimitedBuilders
- Plymouth Construction & Roofing LtdRoofers
- Marley Roofing and Guttering LtdRoofers
- Gutter and Glass LimitedCleaning companies
- Zap Clean Systems LimitedCleaning companies
- Pro Spray Hampshire LtdPainters and decorators
- National Trusted Vehicles LtdMotor traders
- Kuji Service LtdMachinery repair and installation
Also registered at this address
1 other company uses the same registered office as Southern Gas Safe Ltd.
- The Neat Nest Cleaning Company LtdCleaning companies
What happens if Southern Gas Safe 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 06854748
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 March 2009 (17 years ago)
- Registered office
- 37 Chiltern Crescent, Fair Oak, Eastleigh, SO50 7GH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 21 March 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 Eastleigh
Other active plumbing and heating companies registered in Eastleigh.
- T P Watts Plumbing Services Limited2004
- T W Installations Ltd2020
- Tim & Andy's Plumbing Services Limited2006
- Top Plumbing & Gas Ltd2007
- UK Plumb Heat Ltd2014
- Warmed Up Ltd2014
- Andrew Ballard and Co Limited2025
- Bathrooms Inspired Ltd2014
All plumbing and heating companies in Eastleigh · All trades in Eastleigh · Plumbers and heating engineers across the UK
Frequently asked questions
When are Southern Gas Safe Ltd's accounts due?
Southern Gas Safe Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Southern Gas Safe Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Southern Gas Safe Ltd still trading?
Southern Gas Safe 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 Southern Gas Safe Ltd do?
Southern Gas Safe Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Southern Gas Safe Ltd?
Southern Gas Safe Ltd was incorporated on 21 March 2009, 17 years ago.
Who runs Southern Gas Safe Ltd?
Southern Gas Safe Ltd has 1 active director, the longest-serving appointed in Aug 2019. Their names and service addresses are on the Companies House register.
Who owns Southern Gas Safe Ltd?
One person or company has significant control of Southern Gas Safe Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Southern Gas Safe 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 Southern Gas Safe 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.