- Companies
- Electricians
- Bridgend
- JST Engineering Group Ltd
JST Engineering Group Ltd
- Company number
- 17051719
- Incorporated
- 24 Feb 2026
- Registered office
- 3 Maes Y Fedwen, Broadlands, Bridgend, CF31 5DA
- Nature of business
- Electrical installation
JST Engineering Group Ltd is a newly incorporated private limited company registered in Bridgend, company number 17051719, one of 68 electrical contractors in Bridgend. Its next accounts are due at Companies House on 24 November 2027, and its first CT600 is due at HMRC on 23 February 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where JST Engineering Group Ltd is registered
The registered office is in Bridgend (CF31), in the Bridgend local authority area, Wales. Show CF31 5DA on a map.
Other trade companies in CF31
- RJ Home & Garden LimitedSpecialist contractors
- Nuk Electrics LtdElectricians
- Flint Falcon LtdCleaning companies
- Ki Dynamics PVT LimitedMotor traders
- Spotlessly Clean Cleaning Services LtdCleaning companies
- Tec 44 Electrics LtdBuilders
- Kainth&Dihanahomes LtdBuilders
- HJB Property Development and Landscapes LtdLandscapers and gardeners
What happens if JST Engineering Group 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 24 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Nov 2027 to 24 Dec 2027 | £150 |
| 1 to 3 months late | 25 Dec 2027 to 24 Feb 2028 | £375 |
| 3 to 6 months late | 25 Feb 2028 to 24 May 2028 | £750 |
| More than 6 months late | From 25 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 17051719
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 February 2026
- Registered office
- 3 Maes Y Fedwen, Broadlands, Bridgend, CF31 5DA
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Bridgend
Other active electrical contractors registered in Bridgend.
- Lektromek Limited2006
- Lights Control Action Ltd2021
- McCormelec Limited2022
- Mdei Ltd2025
- Megalec Electrical Solutions Ltd2022
- Mike Thould Electrical Services Ltd2022
- Morgan Technical Services (South Wales) Ltd2019
- MR Sparks Limited2017
All electrical contractors in Bridgend · All trades in Bridgend · Electricians across the UK
Frequently asked questions
When are JST Engineering Group Ltd's accounts due?
JST Engineering Group Ltd's next accounts are due at Companies House by 24 November 2027 (in 408 days), covering the period to 28 February 2027.
When is JST Engineering Group Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 23 February 2027, due by 23 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is JST Engineering Group Ltd still trading?
JST Engineering Group 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 JST Engineering Group Ltd do?
JST Engineering Group Ltd is registered under Electrical installation (SIC 43210).
How old is JST Engineering Group Ltd?
JST Engineering Group Ltd was incorporated on 24 February 2026, less than a year ago.
What is the penalty if JST Engineering Group 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 JST Engineering Group 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.