- Companies
- Plumbers and heating engineers
- Swansea
- Swansea Gas Services Ltd
Swansea Gas Services Ltd
- Company number
- 14734505
- Incorporated
- 16 Mar 20233 years trading
- Registered office
- 58 Goppa RD, Pontarddulais, Swansea, SA4 8JN
- Nature of business
- Plumbing, heat and air-conditioning installation
Swansea Gas Services Ltd is a 3-year-old private limited company registered in Swansea, company number 14734505, one of 148 plumbing and heating companies in Swansea. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £9,227 (+41.7%) on the year before, to £31K.
- Current assets of £56K against £35K owed within a year: 1.6 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £31K | £56K | £35K | 3 | |
| 31 Mar 2024 | £22K | £56K | £34K | 3 |
Who runs and owns Swansea Gas Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| I*** H*** | Director | Mar 2023 |
| S*** H*** | Director | May 2026 |
| I*** H*** | Secretary | Mar 2023 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| C*** Y*** | Director | Mar 2023 | Jan 2026 |
Person with significant control
Where Swansea Gas Services Ltd is registered
The registered office is in Swansea (SA4), in the Swansea local authority area, Wales. Show SA4 8JN on a map.
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What happens if Swansea Gas Services 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 14734505
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 March 2023 (3 years ago)
- Registered office
- 58 Goppa RD, Pontarddulais, Swansea, SA4 8JN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 15 March 2026
- Previous names
- Swansea Plumbing and Gas Services Limited (until 23 Mar 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 Swansea
Other active plumbing and heating companies registered in Swansea.
- Swansea Plumbers & Boilers Ltd2025
- T & G Gas Services Ltd2022
- TD Heating Solutions Ltd2026
- TGD Services Ltd2020
- TGHC Group Ltd2024
- The Plumbing and Gas Company Ltd2024
- Thomas & Green Plumbing & Heating Ltd2022
- Vincent Climate Solutions Ltd2026
All plumbing and heating companies in Swansea · All trades in Swansea · Plumbers and heating engineers across the UK
Frequently asked questions
When are Swansea Gas Services Ltd's accounts due?
Swansea Gas Services Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Swansea Gas Services Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Swansea Gas Services Ltd still trading?
Swansea Gas Services 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 Swansea Gas Services Ltd do?
Swansea Gas Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Swansea Gas Services Ltd?
Swansea Gas Services Ltd was incorporated on 16 March 2023, 3 years ago.
Who runs Swansea Gas Services Ltd?
Swansea Gas Services Ltd has 2 active directors, the longest-serving appointed in Mar 2023. Their names and service addresses are on the Companies House register.
Who owns Swansea Gas Services Ltd?
One person or company has significant control of Swansea Gas Services Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Swansea Gas Services 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 Swansea Gas Services 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.