- Companies
- Machinery repair and installation
- Keighley
- STS Welding Ltd
STS Welding Ltd
- Company number
- 11109405
- Incorporated
- 13 Dec 20178 years trading
- Registered office
- Unit 5 Middleton Works, Lawkholme Lane, Keighley, BD21 3HB
- Nature of business
- Repair of fabricated metal products
STS Welding Ltd is a 8-year-old private limited company registered in Keighley, company number 11109405, one of 45 machinery repair and installation companies in Keighley. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £3,675 (-195.4%) on the year before, to -£1,794.
- Net assets rose in 2 of 7 year-on-year comparisons on record.
- Current assets of £17K against £19K owed within a year: 0.9 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | -£1,794 | £11K | £17K | £19K | 3 |
| 31 Dec 2024 | £1,881 | £9,149 | £11K | £9,816 | 2 |
| 31 Dec 2023 | £30K | £31K | £45K | £18K | 2 |
| 31 Dec 2022 | £41K | £64K | £92K | £34K | 2 |
| 31 Dec 2021 | £43K | £86K | £111K | £39K | 2 |
| 31 Dec 2020 | £49K | £98K | £121K | £46K | 2 |
| 31 Dec 2019 | £36K | £71K | £116K | £47K | |
| 31 Dec 2018 | £534 | £38K | £76K | £26K |
Where STS Welding Ltd is registered
The registered office is in Keighley (BD21), in the Bradford local authority area, Yorkshire and The Humber. Show BD21 3HB on a map.
Other trade companies in BD21
- Volvtech LtdMechanics and garages
- TK Building & Plastering LtdPlasterers
- Voltedge Electrical Service's LtdElectricians
- Capital Car Sales LimitedMotor traders
- Kaystruct LtdCivil engineering
- Avcauc LtdCleaning companies
- Yw Motors LtdMotor traders
- Cutting Edge Joinery LtdJoiners and carpenters
What happens if STS Welding 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 11109405
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 December 2017 (8 years ago)
- Registered office
- Unit 5 Middleton Works, Lawkholme Lane, Keighley, BD21 3HB
- Nature of business
- Repair of fabricated metal products (SIC 33110)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 4 May 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Keighley
Other active machinery repair and installation companies registered in Keighley.
- The Northern Service Lifts Company Ltd2025
- Tombar Electrical Contractors Limited2016
- Total Escalators Limited2020
- Varley Boiler Services Ltd2003
- Worth Way Coatings Limited2005
- A1 Stairlifts Limited2010
- Absolute Cooling Tower Services Ltd2011
- Ace Elevators (Northern) Limited2017
All machinery repair and installation companies in Keighley · All trades in Keighley · Machinery repair and installation across the UK
Frequently asked questions
When are STS Welding Ltd's accounts due?
STS Welding Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is STS Welding Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is STS Welding Ltd still trading?
STS Welding 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 STS Welding Ltd do?
STS Welding Ltd is registered under Repair of fabricated metal products (SIC 33110).
How old is STS Welding Ltd?
STS Welding Ltd was incorporated on 13 December 2017, 8 years ago.
What is the penalty if STS Welding 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 STS Welding 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.