- Company number
- 11742864
- Incorporated
- 28 Dec 20187 years trading
- Registered office
- 5 Caxton House, Broad Street, Cambourne, Cambridge, CB23 6JN
- Nature of business
- Glazing
JRG Windows Ltd is a 7-year-old private limited company registered in Cambridge, company number 11742864, one of 10 glazing companies in Cambridge. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 down £26K (-30.6%) on the year before, to £59K.
- Net assets rose in 3 of 7 year-on-year comparisons on record.
- Current assets of £77K against £21K owed within a year: 3.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £59K | £77K | £21K | 1 | |
| 31 Dec 2024 | £85K | £110K | £29K | 1 | |
| 31 Dec 2023 | £60K | £83K | £25K | 1 | |
| 31 Dec 2022 | £61K | £77K | £16K | 1 | |
| 31 Dec 2021 | £38K | £75K | £42K | 1 | |
| 31 Dec 2020 | £40K | £67K | £42K | 1 | |
| 30 Dec 2020 | £40K | £67K | £26K | 1 | |
| 31 Dec 2019 | £24K | £42K | £36K | 1 |
Where JRG Windows Ltd is registered
The registered office is in Cambridge (CB23), in the South Cambridgeshire local authority area, East of England. Show CB23 6JN on a map.
Other trade companies in CB23
- Hayberry Developments LtdProperty developers
- L & A's Care LimitedCleaning companies
- Colton Brickwork LimitedInstallers
- Xpray Group LtdCleaning companies
- Precision Vehicle Solutions LtdMechanics and garages
- Kayb Paint Work LtdPainters and decorators
- Planted Spaces LtdLandscapers and gardeners
- Georgi Garage LtdMechanics and garages
Also registered at this address
8 other companies use the same registered office as JRG Windows Ltd.
- A G Electrical (Cambridge) Contractors LtdElectricians
- Broadgate Fencing LimitedInstallers
- David Pryke Motor Repairs LimitedMechanics and garages
- F.O.L Design LtdInstallers
- J Beynon General Builders LtdFinishing trades
- Lee Beamiss Carpentry & Building LtdFinishing trades
- Your Car Spa LtdMechanics and garages
- Zeta Property Renovations LtdBuilders
What happens if JRG Windows 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 11742864
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 December 2018 (7 years ago)
- Registered office
- 5 Caxton House, Broad Street, Cambourne, Cambridge, CB23 6JN
- Nature of business
- Glazing (SIC 43342)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 27 December 2025
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in Cambridge
Other active glazing companies registered in Cambridge.
- S-M Glass Ltd2022
- Spectrum Home Improvements (Cambridge) Limited2005
- Viewnique Installations Limited2016
- Akc Windows Limited2017
- Amd Windows Services Limited2025
- Area Cladding Limited2003
- Clearglass (Cambridge) Limited2012
- Clearview Glazing & Installations Limited2025
All glazing companies in Cambridge · All trades in Cambridge · Glaziers across the UK
Frequently asked questions
When are JRG Windows Ltd's accounts due?
JRG Windows Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is JRG Windows Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is JRG Windows Ltd still trading?
JRG Windows 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 JRG Windows Ltd do?
JRG Windows Ltd is registered under Glazing (SIC 43342).
How old is JRG Windows Ltd?
JRG Windows Ltd was incorporated on 28 December 2018, 7 years ago.
What is the penalty if JRG Windows 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 JRG Windows 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.