- Companies
- Electricians
- Harrow
- Mix Lighting Ltd
Mix Lighting Ltd
- Company number
- 09894495
- Incorporated
- 30 Nov 201510 years trading
- Registered office
- 34 Hutton Lane, Harrow, HA3 6RD
- Nature of business
- Electrical installation
Mix Lighting Ltd is a 10-year-old private limited company registered in Harrow, company number 09894495, one of 200 electrical contractors in Harrow. Its next accounts are due at Companies House on 25 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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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 £18K (+55%) on the year before, to £51K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £54K against £8,663 owed within a year: 6.3 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 9 years, 2016 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £51K | £54K | £8,663 | 1 | |
| 31 Dec 2023 | £33K | £53K | £57K | £31K | 0 |
| 31 Dec 2022 | £18K | £34K | £23K | -1 | |
| 31 Dec 2021 | £763 | £31K | £24K | 1 | |
| 31 Dec 2020 | £533 | £35K | £19K | 1 | |
| 31 Dec 2019 | £25K | £56K | £31K | 1 | |
| 31 Dec 2018 | £59K | £83K | £86K | £29K | 1 |
| 31 Dec 2017 | £31K | £56K | £59K | £31K | 1 |
| 31 Dec 2016 | £11K | £24K | £26K | £19K |
Where Mix Lighting Ltd is registered
The registered office is in Harrow (HA3), in the Harrow local authority area, London. Show HA3 6RD on a map.
Other trade companies in HA3
- M&M Team Solutions LimitedCleaning companies
- Asr234 LimitedCivil engineering
- Shine Bright With NV LtdMechanics and garages
- Direct Sparks LtdMachinery repair and installation
- Meral Decoration & Maintenance LtdPainters and decorators
- Add22 LtdCivil engineering
- Floyd Cleaners LimitedCleaning companies
- Amalia&Ioana LimitedBuilders
What happens if Mix Lighting 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 25 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Dec 2026 to 25 Jan 2027 | £150 |
| 1 to 3 months late | 26 Jan 2027 to 25 Mar 2027 | £375 |
| 3 to 6 months late | 26 Mar 2027 to 25 Jun 2027 | £750 |
| More than 6 months late | From 26 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 26 Mar 2027 | £200 |
| 3 months late | 25 Jun 2027 | another £200 |
| 6 months late | 25 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 25 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
- 09894495
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 November 2015 (10 years ago)
- Registered office
- 34 Hutton Lane, Harrow, HA3 6RD
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 29 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 29 July 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Harrow
Other active electrical contractors registered in Harrow.
- MJ&S Electrical Ltd2016
- Mja Electrical Services Ltd2021
- MML Build Limited2004
- MNC Eco Electrical Services Ltd2022
- Morrissey Electrical Limited2019
- MS Electricity Services Ltd2025
- Mullarkey Contractors Ltd2015
- NCT Electrical Ltd2024
All electrical contractors in Harrow · All trades in Harrow · Electricians across the UK
Frequently asked questions
When are Mix Lighting Ltd's accounts due?
Mix Lighting Ltd's next accounts are due at Companies House by 25 December 2026 (in 74 days), covering the period to 25 March 2026.
When is Mix Lighting 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 25 March 2026, due by 25 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mix Lighting Ltd still trading?
Mix Lighting 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 Mix Lighting Ltd do?
Mix Lighting Ltd is registered under Electrical installation (SIC 43210).
How old is Mix Lighting Ltd?
Mix Lighting Ltd was incorporated on 30 November 2015, 10 years ago.
What is the penalty if Mix Lighting 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 Mix Lighting 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.