Company profile · Glaziers
Mallay Ltd
Mallay Ltd is a 7-year-old private limited company registered in London, company number 11731331, one of 307 glazing companies in London. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2024
From the balance sheet at 31 December 2024, as filed at Companies House.
Mallay Ltd over the years
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 £40K (+116.5%) on the year before, to £5,667.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £51K against £28K owed within a year: 1.8 times cover.
- 2 employees on average, up from 0 the year before.
- Balance sheets on record for 6 years, 2019 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £5,667 | £51K | £28K | 2 | |
| 31 Dec 2023 | -£34K | £18K | £16K | 0 | |
| 31 Dec 2022 | -£34K | £18K | £16K | 0 | |
| 31 Dec 2021 | £16K | £38K | £9,600 | 0 | |
| 31 Dec 2020 | -£2,831 | £48K | £654 | 0 | |
| 31 Dec 2019 | £100 |
Where Mallay Ltd is registered
The registered office is in London (N15), in the Haringey local authority area, London. Show N15 6JX on a map.
Other trade companies in N15
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- Rozelle Cleaning LtdCleaning companies
- Hunt4Heating LtdPlumbers and heating engineers
- Clean Stitch LtdRepair services
- Watt Rite LtdElectricians
- Did-Fit LimitedPlasterers
- Arvin Cleaning Ltd LtdCleaning companies
- North London Building Control LimitedSpecialist contractors
Also registered at this address
9 other companies use the same registered office as Mallay Ltd.
- A-K-E Construction LtdFinishing trades
- Antlow Properties LimitedProperty developers
- Hydro Master Plumbers LtdPlumbers and heating engineers
- Lea Cars LtdMotor traders
- Pinnacle Roofers - Repairs LtdRoofers
- Pinnacle Roofers LtdRoofers
- Priton LimitedProperty developers
- Starphix LtdFinishing trades
- Z Rose Maintenance LtdFinishing trades
What happens if Mallay 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11731331
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 December 2018 (7 years ago)
- Registered office
- 3 Norfolk Avenue, London, N15 6JX
- Nature of business
- Glazing (SIC 43342)
Retail sale via mail order houses or via Internet (SIC 47910) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 14 July 2026
- Previous names
- S&G Furniture Limited (until 12 Jul 2019)
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 London
Other active glazing companies registered in London.
- Man Glazing Ltd2020
- Mandy Windows Ltd2023
- Manor Glazing Limited2004
- Maple Windows and Doors Ltd2021
- Marbak Glass Limited2025
- Mark John Howard Limited2025
- MB Glass & Glazing Ltd2011
- McLarens (London) Limited2011
All glazing companies in London · All trades in London · Glaziers across the UK
Frequently asked questions
When are Mallay Ltd's accounts due?
Mallay Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Mallay 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 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mallay Ltd still trading?
Mallay 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 Mallay Ltd do?
Mallay Ltd is registered under Glazing (SIC 43342); Retail sale via mail order houses or via Internet (SIC 47910).
How old is Mallay Ltd?
Mallay Ltd was incorporated on 17 December 2018, 7 years ago.
What is the penalty if Mallay 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 Mallay 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.