- Companies
- Machinery repair and installation
- London
- Mercury Catering Engineers Limited
Mercury Catering Engineers Limited
- Company number
- 11808517
- Incorporated
- 5 Feb 20197 years trading
- Registered office
- Suite G04, 1 Quality Court, Chancery Lane, London, WC2A 1HR
- Nature of business
- Repair of machinery
Mercury Catering Engineers Limited is a 7-year-old private limited company registered in London, company number 11808517, one of 1,743 machinery repair and installation companies in London. Companies House shows its accounts as overdue: they were due on 30 November 2024.
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 £30K (-97.3%) on the year before, to £832.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £58K against £48K owed within a year: 1.2 times cover.
- 2 employees on average, down from 6 the year before.
- Balance sheets on record for 4 years, 2020 to 2023.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2023 | £832 | £5,418 | £58K | £48K | 2 |
| 28 Feb 2022 | £31K | £2,124 | £74K | £33K | 6 |
| 28 Feb 2021 | -£9,335 | £32K | £51K | £63K | 2 |
| 28 Feb 2020 | -£7,854 | £836 | £20K | £58K | 2 |
Where Mercury Catering Engineers Limited is registered
The registered office is in London (WC2A), in the City of London local authority area, London. Show WC2A 1HR on a map.
Other trade companies in WC2A
- Eg Cleaner Company LtdCleaning companies
- Moore's Scaffolding LtdScaffolders
- Regal Motors LimitedMechanics and garages
- Lifetime Roofing Specialist LimitedRoofers
- MJ Construction Contractor LtdBuilders
- Ridgeworks (South) LtdRoofers
- Spacex Concrete LtdProperty developers
- Nationwide Roofing & Warranty LimitedBuilders
Shared registered office
173 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Mercury Catering Engineers Limited files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2024 to 31 Dec 2024 | £150 |
| 1 to 3 months late | 1 Jan 2025 to 28 Feb 2025 | £375 |
| 3 to 6 months late | 1 Mar 2025 to 31 May 2025 | £750 |
| More than 6 months late | From 1 Jun 2025 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2025 | £200 |
| 3 months late | 28 May 2025 | another £200 |
| 6 months late | 28 Aug 2025 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2026 | 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
- 11808517
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 February 2019 (7 years ago)
- Registered office
- Suite G04, 1 Quality Court, Chancery Lane, London, WC2A 1HR
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2023
- Last confirmation statement
- 26 November 2025
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in London
Other active machinery repair and installation companies registered in London.
- Mesab UK Ltd2022
- Metropol Lift Solutions Ltd2020
- Metropolitan Autolocksmith Ltd2018
- Mevax Limited2025
- Meyer's Aero Engineering Ltd2026
- MHG Air Conditioning Ltd2024
- Mi-Key Locksmiths Limited2022
- Michael Aviation Services Ltd2023
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are Mercury Catering Engineers Limited's accounts due?
Mercury Catering Engineers Limited's accounts were due at Companies House on 30 November 2024 and the register shows them as overdue.
When is Mercury Catering Engineers Limited's CT600 due?
The CT600 for the period to 28 February 2024 is due at HMRC by 28 February 2025, 12 months after the period end. The corporation tax itself is payable earlier, by 29 November 2024.
Is Mercury Catering Engineers Limited still trading?
Mercury Catering Engineers Limited is listed as active on the Companies House register (checked 13 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 Mercury Catering Engineers Limited do?
Mercury Catering Engineers Limited is registered under Repair of machinery (SIC 33120).
How old is Mercury Catering Engineers Limited?
Mercury Catering Engineers Limited was incorporated on 5 February 2019, 7 years ago.
What is the penalty if Mercury Catering Engineers 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 Mercury Catering Engineers Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.