- Companies
- Specialist contractors
- Newport
- LJN Construction Ltd
LJN Construction Ltd
- Company number
- 17295907
- Incorporated
- 23 Jun 2026
- Registered office
- Venta House, Maesglas Retail Park, Newport, NP20 2NS
- Nature of business
- Other specialised construction activities n.e.c.
LJN Construction Ltd is a newly incorporated private limited company registered in Newport, company number 17295907, one of 123 specialist construction companies in Newport. Its next accounts are due at Companies House on 23 March 2028, and its first CT600 is due at HMRC on 22 June 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 LJN Construction Ltd is registered
The registered office is in Newport (NP20), in the Newport local authority area, Wales. Show NP20 2NS on a map.
Other trade companies in NP20
- TJ'S Recovery LtdMechanics and garages
- Fiesta Consultants LimitedFacilities management
- Phones and Tech Repairs LtdRepair services
- Micy Developments LtdProperty developers
- James Bros Plumbing & Electrical LtdPlumbers and heating engineers
- Ama Facilities Management LtdSpecialist contractors
- New Visual-Installations LtdInstallers
- James & Co Flooring Solutions LimitedFloor and wall tilers
Shared registered office
32 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 LJN Construction 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 23 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Mar 2028 to 23 Apr 2028 | £150 |
| 1 to 3 months late | 24 Apr 2028 to 23 Jun 2028 | £375 |
| 3 to 6 months late | 24 Jun 2028 to 23 Sep 2028 | £750 |
| More than 6 months late | From 24 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 17295907
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 June 2026
- Registered office
- Venta House, Maesglas Retail Park, Newport, NP20 2NS
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Newport
Other active specialist construction companies registered in Newport.
- Lkaia Properties Limited2015
- Llanfair Construction Limited2007
- M Collingwood Limited2025
- M.C.M. Construction Limited1992
- M.O.D. Construction Services Limited2021
- Me Lah Group Ltd2019
- Mezex Ltd2020
- MJC Construction and Rail Services Limited2023
All specialist construction companies in Newport · All trades in Newport · Specialist contractors across the UK
Frequently asked questions
When are LJN Construction Ltd's accounts due?
LJN Construction Ltd's next accounts are due at Companies House by 23 March 2028 (in 528 days), covering the period to 30 June 2027.
When is LJN Construction 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 22 June 2027, due by 22 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is LJN Construction Ltd still trading?
LJN Construction 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 LJN Construction Ltd do?
LJN Construction Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is LJN Construction Ltd?
LJN Construction Ltd was incorporated on 23 June 2026, less than a year ago.
What is the penalty if LJN Construction 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 LJN Construction 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.