- Companies
- Plumbers and heating engineers
- Lowestoft
- Lyon Refrigeration and Air Conditioning Ltd
Lyon Refrigeration and Air Conditioning Ltd
- Company number
- 11622891
- Incorporated
- 15 Oct 20187 years trading
- Registered office
- Number Sixty One, Alexandra Road, Lowestoft, Suffolk, NR32 1PL
- Nature of business
- Plumbing, heat and air-conditioning installation; Other engineering activities
Lyon Refrigeration and Air Conditioning Ltd is a 7-year-old private limited company registered in Lowestoft, company number 11622891, one of 41 plumbing and heating companies in Lowestoft. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 up £2,002 (+4%) on the year before, to £52K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £81K against £29K owed within a year: 2.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £52K | £81K | £29K | 1 | |
| 31 Oct 2024 | £50K | £82K | £32K | 1 | |
| 31 Oct 2023 | £52K | £82K | £31K | 1 | |
| 31 Oct 2022 | £33K | £55K | £23K | 0 | |
| 31 Oct 2021 | £23K | £48K | £26K | 0 | |
| 31 Oct 2020 | £4,847 | £29K | £21K | 0 | |
| 31 Oct 2019 | £3,700 | £37K | £27K | 1 |
Where Lyon Refrigeration and Air Conditioning Ltd is registered
The registered office is in Lowestoft (NR32), in the East Suffolk local authority area, East of England. Show NR32 1PL on a map.
Other trade companies in NR32
- Ezra Access Solutions LtdScaffolders
- SLC Plumbing LtdPlumbers and heating engineers
- Yare Developments LimitedProperty developers
- RLB Cleaning and Maintenance LtdFacilities management
- Tech Sparrow LtdMachinery repair and installation
- A J Knights LtdProperty developers
- Cool Beans Air LtdPlumbers and heating engineers
- HR Electrical (East Anglia) LtdElectricians
Shared registered office
57 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 Lyon Refrigeration and Air Conditioning 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 11622891
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 October 2018 (7 years ago)
- Registered office
- Number Sixty One, Alexandra Road, Lowestoft, Suffolk, NR32 1PL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other engineering activities (SIC 71129) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 16 October 2025
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Lowestoft
Other active plumbing and heating companies registered in Lowestoft.
- Mallows Heating and Plumbing Limited2025
- Myg Servicing Limited2017
- N.G. Plumbing Services Ltd2003
- National Renewable Electrical Services Limited2022
- Niki D Plumbing & Heating Limited2024
- Palmers Plumbing (East Anglia) Ltd2026
- Pro Plumb Plumbing & Heating Limited2018
- Pro-Heat (East Anglia) Ltd2002
All plumbing and heating companies in Lowestoft · All trades in Lowestoft · Plumbers and heating engineers across the UK
Frequently asked questions
When are Lyon Refrigeration and Air Conditioning Ltd's accounts due?
Lyon Refrigeration and Air Conditioning Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Lyon Refrigeration and Air Conditioning Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Lyon Refrigeration and Air Conditioning Ltd still trading?
Lyon Refrigeration and Air Conditioning 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 Lyon Refrigeration and Air Conditioning Ltd do?
Lyon Refrigeration and Air Conditioning Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other engineering activities (SIC 71129).
How old is Lyon Refrigeration and Air Conditioning Ltd?
Lyon Refrigeration and Air Conditioning Ltd was incorporated on 15 October 2018, 7 years ago.
What is the penalty if Lyon Refrigeration and Air Conditioning 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 Lyon Refrigeration and Air Conditioning 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.