- Companies
- Installers
- Ammanford
- Nick Jenkins UPVC Ltd
Nick Jenkins UPVC Ltd
- Company number
- 15116274
- Incorporated
- 5 Sep 20233 years trading
- Registered office
- 78 Teglan Park, Ammanford, SA18 3RA
- Nature of business
- Other construction installation
Nick Jenkins UPVC Ltd is a 3-year-old private limited company registered in Ammanford, company number 15116274, one of 11 installation companies (insulation, lifts, shutters and similar) in Ammanford. Companies House shows its accounts as overdue: they were due on 30 September 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2024
From the balance sheet at 30 September 2024, as filed at Companies House.
Where Nick Jenkins UPVC Ltd is registered
The registered office is in Ammanford (SA18), in the Carmarthenshire local authority area, Wales. Show SA18 3RA on a map.
Other trade companies in SA18
- Ace Resin Group LtdFinishing trades
- Dyfed Engineering LtdElectricians
- Serval Mechanical & Fabrication LtdMechanics and garages
- Timber and Trade Solutions LtdBuilders
- West Wales Cleaning Group LtdCleaning companies
- Carpet Confession LtdCleaning companies
- Elite Painting Solutions LtdPainters and decorators
- Dafku Construction LtdCivil engineering
What happens if Nick Jenkins UPVC Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- 15116274
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 September 2023 (3 years ago)
- Registered office
- 78 Teglan Park, Ammanford, SA18 3RA
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2024
- Last confirmation statement
- 4 September 2026
- Previous names
- Amman Valley Windows and Doors Ltd (until 11 Mar 2024)
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Ammanford
Other active installation companies (insulation, lifts, shutters and similar) registered in Ammanford.
- R & W Construction Services Limited2023
- Sureseal Windows Limited2016
- Swansea Valley Carpentry Ltd2026
- The Fencing Company Limited2025
- WR Jones (Ammanford) Ltd2025
- 10-Ten Construction and Engineering Ltd2019
- Huw Morgan Carpentry Limited2018
- Lce Resin Specialists Ltd2021
All installation companies (insulation, lifts, shutters and similar) in Ammanford · All trades in Ammanford · Installers across the UK
Frequently asked questions
When are Nick Jenkins UPVC Ltd's accounts due?
Nick Jenkins UPVC Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is Nick Jenkins UPVC 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 30 September 2025, due by 30 September 2026, and one for the period to 31 December 2025, due by 31 December 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Nick Jenkins UPVC Ltd still trading?
Nick Jenkins UPVC Ltd is listed as active on the Companies House register (checked 13 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 Nick Jenkins UPVC Ltd do?
Nick Jenkins UPVC Ltd is registered under Other construction installation (SIC 43290).
How old is Nick Jenkins UPVC Ltd?
Nick Jenkins UPVC Ltd was incorporated on 5 September 2023, 3 years ago.
What is the penalty if Nick Jenkins UPVC 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 Nick Jenkins UPVC Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.