- Companies
- Plumbers and heating engineers
- Mitcham
- Lalux Operations Ltd
Lalux Operations Ltd
- Company number
- 13027089
- Incorporated
- 17 Nov 20205 years trading
- Registered office
- 49 Manor Road, Mitcham, CR4 1JG
- Nature of business
- Plumbing, heat and air-conditioning installation; Other building completion and finishing
Lalux Operations Ltd is a 5-year-old private limited company registered in Mitcham, company number 13027089, one of 50 plumbing and heating companies in Mitcham. 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 £1,553 (+26.3%) on the year before, to £7,458.
- Current assets of £39K against £31K owed within a year: 1.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2023 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £7,458 | £39K | £31K | 2 | |
| 30 Nov 2023 | £5,905 | £45K | £39K | 2 |
Who runs and owns Lalux Operations Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** L*** | Director | Nov 2020 |
Person with significant control
Where Lalux Operations Ltd is registered
The registered office is in Mitcham (CR4), in the Merton local authority area, London. Show CR4 1JG on a map.
Other trade companies in CR4
- Mendevo LimitedFloor and wall tilers
- Az Auto Body Repair LtdMechanics and garages
- Welcome Maintenance LimitedPainters and decorators
- Fixmot LtdMechanics and garages
- MPB Property Care LtdFinishing trades
- Aoo Building Services LtdBuilders
- LDN Plumbing Heating and Cooling LimitedPlumbers and heating engineers
- Dgha Construction LtdBuilders
Also registered at this address
7 other companies use the same registered office as Lalux Operations Ltd.
- Capitol Air Conditioning Services LtdPlumbers and heating engineers
- D A Ceilings ( London ) LtdJoiners and carpenters
- Eye 4 Colour LimitedPainters and decorators
- Industrial Siteworks Solutions LtdPlumbers and heating engineers
- JJPM ( London ) LtdPlumbers and heating engineers
- Paint Shack ( Surrey ) LtdPainters and decorators
- Saric LtdMachinery repair and installation
What happens if Lalux Operations 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
- 13027089
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 November 2020 (5 years ago)
- Registered office
- 49 Manor Road, Mitcham, CR4 1JG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other building completion and finishing (SIC 43390) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 15 November 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 Mitcham
Other active plumbing and heating companies registered in Mitcham.
- Lalux Plumbing Services Ltd2024
- LDN Plumbing Heating and Cooling Limited2026
- Materialistic Limited2024
- Mekkmaster Heating Ltd2018
- Mep Plumbing Ltd2025
- MVP Heating Ltd2020
- MZ Plumbing Ltd2021
- Nivas Interiors Limited2025
All plumbing and heating companies in Mitcham · All trades in Mitcham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Lalux Operations Ltd's accounts due?
Lalux Operations 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 Lalux Operations 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 Lalux Operations Ltd still trading?
Lalux Operations 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 Lalux Operations Ltd do?
Lalux Operations Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other building completion and finishing (SIC 43390).
How old is Lalux Operations Ltd?
Lalux Operations Ltd was incorporated on 17 November 2020, 5 years ago.
Who runs Lalux Operations Ltd?
Lalux Operations Ltd has 1 active director, the longest-serving appointed in Nov 2020. Their names and service addresses are on the Companies House register.
Who owns Lalux Operations Ltd?
One person or company has significant control of Lalux Operations Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Lalux Operations 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 Lalux Operations 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.