- Company number
- 03995371
- Incorporated
- 17 May 200026 years trading
- Registered office
- 19 Stephenson Road, Durranhill Industrial Estate, Carlisle, Cumbria, CA1 3NU
- Nature of business
- Glazing
Carlisle Window Systems Limited is a 26-year-old private limited company registered in Carlisle, company number 03995371, one of 11 glazing companies in Carlisle. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £116K (-39.7%) on the year before, to £175K.
- Net assets rose in 2 of 8 year-on-year comparisons on record.
- Current assets of £875K against £1.2M owed within a year: 0.7 times cover.
- 60 employees on average, up from 51 the year before.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £175K | £160K | £875K | £1.2M | 60 |
| 30 Jun 2024 | £291K | £384K | £999K | £1.2M | 51 |
| 30 Jun 2023 | £230K | £310K | £1.2M | £1.3M | 50 |
| 30 Jun 2022 | £373K | £141K | £1M | £904K | 58 |
| 30 Jun 2021 | £409K | £456K | £1.5M | £1.4M | 56 |
| 30 Jun 2020 | £463K | £239K | £897K | £820K | 53 |
| 30 Jun 2019 | £448K | £170K | £942K | £785K | 57 |
| 30 Jun 2018 | £451K | £324K | £1M | £832K | 51 |
| 30 Jun 2016 | £373K | £74K | £1.2M | ||
| 30 Jun 2015 | £380K | £84K | £1M |
Who runs and owns Carlisle Window Systems Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (4)
| Name | Role | Appointed |
|---|---|---|
| A*** K*** | Director | May 2000 |
| L*** K*** | Director | Oct 2023 |
| D*** K*** | Director | Jan 2026 |
| A*** K*** | Secretary | Aug 2026 |
7 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| A*** S*** | Secretary | Jun 2013 | Aug 2026 |
| S*** T*** | Secretary | May 2000 | Jun 2013 |
| Ashburton Registrars Limited | Corporate Nominee Secretary | May 2000 | May 2000 |
| L*** K*** | Director | Jan 2023 | Jan 2023 |
| A*** S*** | Director | Jun 2013 | Aug 2026 |
| S*** T*** | Director | May 2000 | Jun 2013 |
| Ar Nominees Limited | Nominee director (company) | May 2000 | May 2000 |
People with significant control (2)
Charges (secured borrowing)
3 of 6 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Clydesdale Bank PLC | Outstanding | Feb 2014 |
| Clydesdale Bank PLC | Outstanding | Feb 2014 |
| Clydesdale Bank PLC (Trading As Both Clydesdale And Yorkshire Bank) | Outstanding | Feb 2014 |
| HSBC Bank PLC | Satisfied May 2021 | Jul 2010 |
| HSBC Bank PLC | Satisfied May 2021 | Nov 2002 |
| HSBC Bank PLC | Satisfied May 2021 | Aug 2000 |
Where Carlisle Window Systems Limited is registered
The registered office is in Carlisle (CA1), in the Cumberland local authority area, North West. Show CA1 3NU on a map.
Other trade companies in CA1
- Fine Finish Interiors LtdJoiners and carpenters
- GB Groundworks LtdCivil engineering
- Oak End Construction & Management LtdProperty developers
- GS10 Trading LimitedMotor traders
- Overbuilt UK LtdMotor traders
- Fire Door 360 LimitedJoiners and carpenters
- Carlisle Remapping LtdMechanics and garages
- Adam G Smith LimitedPlumbers and heating engineers
What happens if Carlisle Window Systems Limited 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 03995371
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 May 2000 (26 years ago)
- Registered office
- 19 Stephenson Road, Durranhill Industrial Estate, Carlisle, Cumbria, CA1 3NU
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 17 May 2026
- Charges (mortgages)
- 3 outstanding of 6 registered
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 Carlisle
Other active glazing companies registered in Carlisle.
- Country Style Windows Limited2002
- Cumbria Windoworks Limited2014
- Cumbrian Window Solutions Ltd2020
- Ecofilms Ltd2025
- Evolve Conservatory Specialists Limited2013
- Premier Glass Wigton Limited2003
- Sawyers Windows & Construction Ltd2009
- W W Windows Carlisle Limited2013
All glazing companies in Carlisle · All trades in Carlisle · Glaziers across the UK
Frequently asked questions
When are Carlisle Window Systems Limited's accounts due?
Carlisle Window Systems Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Carlisle Window Systems Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Carlisle Window Systems Limited still trading?
Carlisle Window Systems Limited 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 Carlisle Window Systems Limited do?
Carlisle Window Systems Limited is registered under Glazing (SIC 43342).
How old is Carlisle Window Systems Limited?
Carlisle Window Systems Limited was incorporated on 17 May 2000, 26 years ago.
Who runs Carlisle Window Systems Limited?
Carlisle Window Systems Limited has 3 active directors, the longest-serving appointed in May 2000. Their names and service addresses are on the Companies House register.
Who owns Carlisle Window Systems Limited?
2 people or companies have significant control of Carlisle Window Systems Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Carlisle Window Systems Limited 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 Carlisle Window Systems Limited 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.