- Companies
- Joiners and carpenters
- Mountain Ash
- GPC Contractors Ltd
GPC Contractors Ltd
- Company number
- 11983264
- Incorporated
- 8 May 20197 years trading
- Registered office
- 8 Jenkins Street, Abercynon, Mountain Ash, Rct, CF45 4UL
- Nature of business
- Joinery installation
GPC Contractors Ltd is a 7-year-old private limited company registered in Mountain Ash, company number 11983264, one of the UK's joinery companies. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 up £18K (+34.6%) on the year before, to £68K.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £95K against £32K owed within a year: 3.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £68K | £95K | £32K | 0 | |
| 31 May 2024 | £51K | £60K | £15K | 2 | |
| 31 May 2023 | £35K | £43K | £15K | 2 | |
| 31 May 2022 | £35K | £48K | £19K | 2 | |
| 31 May 2021 | £18K | £33K | £19K | 2 | |
| 31 May 2020 | £2,360 | £9,686 | £12K | 1 |
Where GPC Contractors Ltd is registered
The registered office is in Mountain Ash (CF45), in the Rhondda Cynon Taf local authority area, Wales. Show CF45 4UL on a map.
Other trade companies in CF45
- Pro Guard Home Improvements LtdRoofers
- Smiths Rendering & Resin LtdBuilders
- Ironrootslandscaping LimitedLandscapers and gardeners
- Lee Griffiths Contractors LimitedFinishing trades
- Theglossboss LtdCleaning companies
- Brickzen Constructions LtdInstallers
- STR Drylining LtdBuilders
- Greenvoltinfrastructure LtdCivil engineering
What happens if GPC Contractors 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 11983264
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 May 2019 (7 years ago)
- Registered office
- 8 Jenkins Street, Abercynon, Mountain Ash, Rct, CF45 4UL
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 7 May 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Mountain Ash
Other active joinery companies registered in Mountain Ash.
- Radcliffe Joinery Limited2019
- P.K.B-Joinery Ltd2019
- Andry Joinery Ltd2019
- Martin Professional Carpentry and Joinery Limited2019
- Asglovan Limited2019
- Paul Jeffrey Property Services Ltd2019
- Mig Joinery Ltd2019
- Minoan Supplies Limited2019
All joinery companies in Mountain Ash · All trades in Mountain Ash · Joiners and carpenters across the UK
Frequently asked questions
When are GPC Contractors Ltd's accounts due?
GPC Contractors Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is GPC Contractors Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is GPC Contractors Ltd still trading?
GPC Contractors 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 GPC Contractors Ltd do?
GPC Contractors Ltd is registered under Joinery installation (SIC 43320).
How old is GPC Contractors Ltd?
GPC Contractors Ltd was incorporated on 8 May 2019, 7 years ago.
What is the penalty if GPC Contractors 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 GPC Contractors 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.