- Companies
- Installers
- Isleworth
- Healey & McGill Limited
Healey & McGill Limited
- Company number
- 11497837
- Incorporated
- 2 Aug 20188 years trading
- Registered office
- 135 Clock Tower Road, Isleworth, TW7 6DT
- Nature of business
- Other construction installation; Other activities of employment placement agencies; Temporary employment agency activities
Healey & McGill Limited is a 8-year-old private limited company registered in Isleworth, company number 11497837, one of 15 installation companies (insulation, lifts, shutters and similar) in Isleworth. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £2,678 (+10.1%) on the year before, to £29K.
- Net assets rose in 2 of 6 year-on-year comparisons on record.
- Current assets of £36K against £5,690 owed within a year: 6.2 times cover.
- 2 employees on average, up from 1 the year before.
- 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 Aug 2025 | £29K | £36K | £5,690 | 2 | |
| 31 Aug 2024 | £26K | £24K | £6,167 | 1 | |
| 31 Aug 2023 | £28K | £25K | £8,916 | 1 | |
| 31 Aug 2022 | £35K | £47K | £27K | 1 | |
| 31 Aug 2021 | £67K | £228K | £179K | 2 | |
| 31 Aug 2020 | £50K | £219K | £190K | 2 | |
| 31 Aug 2019 | £52K | £232K | £205K |
Who runs and owns Healey & McGill Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| D*** H*** | Director | Aug 2018 |
| R*** M*** | Director | Aug 2018 |
People with significant control (2)
Where Healey & McGill Limited is registered
The registered office is in Isleworth (TW7), in the Hounslow local authority area, London. Show TW7 6DT on a map.
Other trade companies in TW7
- Pracom LtdMachinery repair and installation
- V&R Construction Group LtdBuilders
- Gio Construction LimitedBuilders
- S & H Bodywork LtdMechanics and garages
- KS Garage Isleworth LtdMotor traders
- C Wiseman Services LtdCleaning companies
- Avenida Developments LtdProperty developers
- Courtesy Cars Group UK LtdMotor traders
What happens if Healey & McGill Limited 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 11497837
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 August 2018 (8 years ago)
- Registered office
- 135 Clock Tower Road, Isleworth, TW7 6DT
- Nature of business
- Other construction installation (SIC 43290)
Other activities of employment placement agencies (SIC 78109)
Temporary employment agency activities (SIC 78200) - Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 13 April 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Isleworth
Other active installation companies (insulation, lifts, shutters and similar) registered in Isleworth.
- Ip Fire & Security Limited2009
- Lions of Abbas Ltd2023
- Luis & Clarke Building Maintenance Ltd2016
- Octava Ltd2019
- Paul's Carpentry and Building Services Ltd2023
- Pirnar MVP Ltd2018
- Sky Surfaces UK Ltd2025
- Tba Site Services Ltd2023
All installation companies (insulation, lifts, shutters and similar) in Isleworth · All trades in Isleworth · Installers across the UK
Frequently asked questions
When are Healey & McGill Limited's accounts due?
Healey & McGill Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Healey & McGill Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Healey & McGill Limited still trading?
Healey & McGill Limited 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 Healey & McGill Limited do?
Healey & McGill Limited is registered under Other construction installation (SIC 43290); Other activities of employment placement agencies (SIC 78109); Temporary employment agency activities (SIC 78200).
How old is Healey & McGill Limited?
Healey & McGill Limited was incorporated on 2 August 2018, 8 years ago.
Who runs Healey & McGill Limited?
Healey & McGill Limited has 2 active directors, the longest-serving appointed in Aug 2018. Their names and service addresses are on the Companies House register.
Who owns Healey & McGill Limited?
2 people or companies have significant control of Healey & McGill Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Healey & McGill 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 Healey & McGill Limited 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.