- Companies
- Specialist contractors
- Pontypridd
- G P Glass Ltd
G P Glass Ltd
- Company number
- 03763128
- Incorporated
- 30 Apr 199927 years trading
- Registered office
- 11 Pasteur Grove, Pontypridd, Mid Glamorgan, CF38 1GP
- Nature of business
- Other specialised construction activities n.e.c.
G P Glass Ltd is a 27-year-old private limited company registered in Pontypridd, company number 03763128, one of 34 specialist construction companies in Pontypridd. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
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 down £95K (-40.4%) on the year before, to £140K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £233K against £93K owed within a year: 2.5 times cover.
- 2 employees on average, down from 6 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £140K | £233K | £233K | £93K | 2 |
| 30 Apr 2025 | £235K | £280K | £294K | £59K | 6 |
| 30 Apr 2024 | £349K | £414K | £531K | £187K | 6 |
| 30 Apr 2023 | £306K | £362K | £569K | £278K | 6 |
| 30 Apr 2022 | £205K | £243K | £456K | £278K | 6 |
| 30 Apr 2021 | £218K | £225K | £431K | £238K | 6 |
| 30 Apr 2020 | £211K | £163K | £286K | £94K | 7 |
| 30 Apr 2019 | £165K | £162K | £357K | £201K | 8 |
| 30 Apr 2018 | £140K | £136K | £282K | £158K | 9 |
| 30 Apr 2017 | £132K | £145K | £300K | £177K | 8 |
Where G P Glass Ltd is registered
The registered office is in Pontypridd (CF38), in the Rhondda Cynon Taf local authority area, Wales. Show CF38 1GP on a map.
Other trade companies in CF38
- JJ Electrical Power Services LtdElectricians
- Northstone Energy LimitedMachinery repair and installation
- HTJ Commercial Cleaning LtdCleaning companies
- CWM Valley Customs LtdMechanics and garages
- Blue Torch LtdElectricians
- Amshearan LtdElectricians
- Thetrowelworks LtdPlasterers
- GD Davies Electrical LtdElectricians
What happens if G P Glass 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 31 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 03763128
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 April 1999 (27 years ago)
- Registered office
- 11 Pasteur Grove, Pontypridd, Mid Glamorgan, CF38 1GP
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 16 February 2026
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 Pontypridd
Other active specialist construction companies registered in Pontypridd.
- Infracivi Ltd2014
- Isw & Sons Ltd2018
- Jem Industries Ltd2024
- Joshua Pritchard Services Ltd2021
- Keith Evans Plant & Building Limited2019
- Korbuild Limited2004
- LMP Glass Limited2024
- Maguire Construction UK Limited1998
All specialist construction companies in Pontypridd · All trades in Pontypridd · Specialist contractors across the UK
Frequently asked questions
When are G P Glass Ltd's accounts due?
G P Glass Ltd's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is G P Glass Ltd's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is G P Glass Ltd still trading?
G P Glass 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 G P Glass Ltd do?
G P Glass Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is G P Glass Ltd?
G P Glass Ltd was incorporated on 30 April 1999, 27 years ago.
What is the penalty if G P Glass 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 G P Glass 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.