- Company number
- 12296864
- Incorporated
- 4 Nov 20196 years trading
- Registered office
- Unit A1B Fairacres Industrial Estate, Dedworth Road, Windsor, SL4 4LE
- Nature of business
- Glazing
Marvell Glass Ltd is a 6-year-old private limited company registered in Windsor, company number 12296864, one of 9 glazing companies in Windsor. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
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 £22K (+20.4%) on the year before, to £131K.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £181K against £262K owed within a year: 0.7 times cover.
- 8 employees on average, up from 6 the year before.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £131K | £30K | £181K | £262K | 8 |
| 30 Nov 2023 | £109K | £17K | £176K | £258K | 6 |
| 30 Nov 2022 | £72K | £18K | £126K | £238K | 4 |
| 30 Nov 2021 | £41K | £8,575 | £54K | 4 | |
| 30 Nov 2020 | £16K | £47K | £31K | 4 |
Who runs and owns Marvell Glass Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** E*** | Director | Nov 2019 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| M*** S*** | Director | Apr 2021 | Nov 2021 |
| H*** S*** | Director | Feb 2024 | Jun 2024 |
Person with significant control
Where Marvell Glass Ltd is registered
The registered office is in Windsor (SL4), in the Windsor and Maidenhead local authority area, South East. Show SL4 4LE on a map.
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Also registered at this address
1 other company uses the same registered office as Marvell Glass Ltd.
- Marvell Stone LtdGlaziers
What happens if Marvell 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 12296864
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 November 2019 (6 years ago)
- Registered office
- Unit A1B Fairacres Industrial Estate, Dedworth Road, Windsor, SL4 4LE
- Nature of business
- Glazing (SIC 43342)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 5 June 2026
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 Windsor
Other active glazing companies registered in Windsor.
- Marvell Stone Ltd2021
- Sussex Glazing Solutions Ltd2020
- Andrew Mace Windows Limited2021
- Considered Facades Limited2015
- Custom Rooflights Limited2017
- Dynamic Glazing Ltd2020
- Great Glass Limited2018
- Inspired Glazing Limited2019
All glazing companies in Windsor · All trades in Windsor · Glaziers across the UK
Frequently asked questions
When are Marvell Glass Ltd's accounts due?
Marvell Glass Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Marvell Glass 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 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Marvell Glass Ltd still trading?
Marvell 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 Marvell Glass Ltd do?
Marvell Glass Ltd is registered under Glazing (SIC 43342).
How old is Marvell Glass Ltd?
Marvell Glass Ltd was incorporated on 4 November 2019, 6 years ago.
Who runs Marvell Glass Ltd?
Marvell Glass Ltd has 1 active director, the longest-serving appointed in Nov 2019. Their names and service addresses are on the Companies House register.
Who owns Marvell Glass Ltd?
One person or company has significant control of Marvell Glass Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Marvell 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 Marvell 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.