- Companies
- Electricians
- Manchester
- Lee Muir & Son Ltd
Lee Muir & Son Ltd
- Company number
- 06230115
- Incorporated
- 27 Apr 200719 years trading
- Registered office
- Suite 3G First Floor Grosvenor House Agecroft Enterprise Park, Downcast Way, Manchester, M27 8UW
- Nature of business
- Electrical installation
Lee Muir & Son Ltd is a 19-year-old private limited company registered in Manchester, company number 06230115, one of 424 electrical contractors in Manchester. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Lee Muir & Son LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £24K (+35.3%) on the year before, to £91K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £151K against £63K owed within a year: 2.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £91K | £135K | £151K | £63K | 1 |
| 30 Nov 2024 | £67K | £120K | £131K | £66K | 1 |
| 30 Nov 2023 | £54K | £102K | £117K | £66K | 1 |
| 30 Nov 2022 | £47K | £89K | £97K | £52K | 1 |
| 30 Nov 2021 | £61K | £114K | £122K | £64K | 1 |
| 30 Nov 2020 | £47K | £94K | £117K | £74K | 1 |
| 30 Nov 2019 | £19K | £41K | £52K | £38K | 1 |
| 30 Nov 2018 | £16K | £79K | £86K | £77K | 1 |
| 30 Nov 2017 | £14K | £76K | £90K | £86K | 1 |
| 30 Nov 2016 | £15K | £84K | £98K | £96K |
Where Lee Muir & Son Ltd is registered
The registered office is in Manchester (M27), in the Salford local authority area, North West. Show M27 8UW on a map.
Other trade companies in M27
- The Tuning Consultancy LtdMechanics and garages
- Swinton Shine LimitedCleaning companies
- MT Flooring and Interiors LtdFloor and wall tilers
- Looneh LtdProperty developers
- Babyrhino Electrical Solutions LtdBuilders
- Eac Technical LtdElectricians
- Agua Blast LtdCleaning companies
- Pressed for Time Laundry LtdCleaning companies
What happens if Lee Muir & Son 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 06230115
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 April 2007 (19 years ago)
- Registered office
- Suite 3G First Floor Grosvenor House Agecroft Enterprise Park, Downcast Way, Manchester, M27 8UW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 27 April 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 Manchester
Other active electrical contractors registered in Manchester.
- Lees Electrical Ltd2018
- Lic Electrical Ltd2025
- Live New Energy Limited2024
- Lloyd Jones Design Limited2023
- Local Electrician 24-7 Ltd2025
- Local Electrician 7-24 Ltd2026
- Long Install Ltd2026
- Look-As Ltd2024
All electrical contractors in Manchester · All trades in Manchester · Electricians across the UK
Frequently asked questions
When are Lee Muir & Son Ltd's accounts due?
Lee Muir & Son Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Lee Muir & Son Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Lee Muir & Son Ltd still trading?
Lee Muir & Son 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 Lee Muir & Son Ltd do?
Lee Muir & Son Ltd is registered under Electrical installation (SIC 43210).
How old is Lee Muir & Son Ltd?
Lee Muir & Son Ltd was incorporated on 27 April 2007, 19 years ago.
What is the penalty if Lee Muir & Son 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 Lee Muir & Son 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.