- Companies
- Plumbers and heating engineers
- Barrow-in-Furness
- SJS Gastech Ltd
SJS Gastech Ltd
- Company number
- 11906883
- Incorporated
- 26 Mar 20197 years trading
- Registered office
- 121-123 Duke Street, Duke Street, Barrow-in-Furness, LA14 1XA
- Nature of business
- Plumbing, heat and air-conditioning installation
SJS Gastech Ltd is a 7-year-old private limited company registered in Barrow-in-Furness, company number 11906883, one of 17 plumbing and heating companies in Barrow-in-Furness. 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 down £10K (-84.9%) on the year before, to £1,804.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £6,483 against £7,135 owed within a year: 0.9 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2024 | £1,804 | £6,483 | £7,135 | 2 | |
| 31 Mar 2023 | £12K | £14K | £5,591 | 2 | |
| 31 Mar 2022 | £20K | £22K | £6,505 | 2 | |
| 31 Mar 2021 | £25K | £31K | £11K | 2 | |
| 31 Mar 2020 | £2,971 | £9,664 | £16K | 1 |
Where SJS Gastech Ltd is registered
The registered office is in Barrow-in-Furness (LA14), in the Westmorland and Furness local authority area, North West. Show LA14 1XA on a map.
Other trade companies in LA14
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- SHS Handyman Services LtdFinishing trades
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- Best Services & Maintaining LimitedMachinery repair and installation
- Kee Company 2026 LtdBuilders
- Norman & Clark MOT & Servicing LtdMotor traders
- Apex Autowerks South Lakes LtdMotor traders
- Norman & Clark Car Sales LtdMotor traders
Shared registered office
38 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if SJS Gastech 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
- 11906883
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 March 2019 (7 years ago)
- Registered office
- 121-123 Duke Street, Duke Street, Barrow-in-Furness, LA14 1XA
- 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 2025
- Last confirmation statement
- 25 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 Barrow-in-Furness
Other active plumbing and heating companies registered in Barrow-in-Furness.
- Warm and Dry Plumbing and Heating Services Limited2021
- Alan Kell Plumbing & Heating Engineers Ltd.2003
- Elliott Plumbing Ltd2018
- Fallon & Davies Ltd2010
- Gareth Whitehouse Plumbing & Gas Services Limited2022
- Gas Water Heating (Servicing) Limited2010
- GW Plumbing and Gas Services Limited2026
- Jaggar Heating Ltd2016
All plumbing and heating companies in Barrow-in-Furness · All trades in Barrow-in-Furness · Plumbers and heating engineers across the UK
Frequently asked questions
When are SJS Gastech Ltd's accounts due?
SJS Gastech Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is SJS Gastech 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 SJS Gastech Ltd still trading?
SJS Gastech 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 SJS Gastech Ltd do?
SJS Gastech Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is SJS Gastech Ltd?
SJS Gastech Ltd was incorporated on 26 March 2019, 7 years ago.
What is the penalty if SJS Gastech 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 SJS Gastech 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.