- Companies
- Machinery repair and installation
- London
- JSZ Ventures Limited
JSZ Ventures Limited
- Company number
- 17403419
- Incorporated
- 17 Aug 2026
- Registered office
- 124-128 City Road, London, EC1V 2NX
- Nature of business
- Repair of fabricated metal products
JSZ Ventures Limited is a newly incorporated private limited company registered in London, company number 17403419, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 17 May 2028, and its first CT600 is due at HMRC on 16 August 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 JSZ Ventures Limited is registered
The registered office is in London (EC1V), in the Islington local authority area, London. Show EC1V 2NX on a map.
Other trade companies in EC1V
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- Pronto Roofing and Construction LtdRoofers
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- J&R Partners LtdBuilders
- The Tile Craft LtdFinishing trades
- Cathal Od Solutions LtdSpecialist contractors
Shared registered office
355 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 JSZ Ventures Limited 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 17 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 May 2028 to 17 Jun 2028 | £150 |
| 1 to 3 months late | 18 Jun 2028 to 17 Aug 2028 | £375 |
| 3 to 6 months late | 18 Aug 2028 to 17 Nov 2028 | £750 |
| More than 6 months late | From 18 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17403419
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 August 2026
- Registered office
- 124-128 City Road, London, EC1V 2NX
- Nature of business
- Repair of fabricated metal products (SIC 33110)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 London
Other active machinery repair and installation companies registered in London.
- JT Mobile Group Ltd2023
- Juhw Railmaintenance Ltd2025
- Jupita & Ro Ltd2024
- Just Gorgeous Aesthetic Ltd2014
- Just Repairs Limited2025
- Justwithin30Minutes Ltd2026
- JZ Autos Limited2015
- K & S Mulcair Limited2014
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are JSZ Ventures Limited's accounts due?
JSZ Ventures Limited's next accounts are due at Companies House by 17 May 2028 (in 583 days), covering the period to 31 August 2027.
When is JSZ Ventures Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 16 August 2027, due by 16 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is JSZ Ventures Limited still trading?
JSZ Ventures Limited 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 JSZ Ventures Limited do?
JSZ Ventures Limited is registered under Repair of fabricated metal products (SIC 33110).
How old is JSZ Ventures Limited?
JSZ Ventures Limited was incorporated on 17 August 2026, less than a year ago.
What is the penalty if JSZ Ventures Limited 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 JSZ Ventures Limited 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.