- Companies
- Mechanics and garages
- Isleworth
- Isleworth Service Centre Limited
Isleworth Service Centre Limited
- Company number
- 08591255
- Incorporated
- 1 Jul 201313 years trading
- Registered office
- 51 South Street, Isleworth, Middlesex, TW7 7AA
- Nature of business
- Maintenance and repair of motor vehicles
Isleworth Service Centre Limited is a 13-year-old private limited company registered in Isleworth, company number 08591255, one of 27 vehicle repair garages in Isleworth. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £2,138 (+30.1%) on the year before, to £9,248.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £49K against £24K owed within a year: 2.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 31 Jul 2025 | £9,248 | £49K | £24K | 0 | |
| 31 Jul 2024 | £7,110 | £49K | £24K | 0 | |
| 31 Jul 2023 | £3,211 | £42K | £9,824 | 0 | |
| 31 Jul 2022 | £3,560 | £82K | £46K | 0 | |
| 31 Jul 2021 | £9,385 | £79K | £33K | 0 | |
| 31 Jul 2020 | £8,709 | £94K | £66K | 0 | |
| 31 Jul 2019 | £9,328 | £46K | £36K | ||
| 31 Jul 2018 | £7,894 | £58K | £50K | ||
| 31 Jul 2017 | £8,523 | £68K | £60K | ||
| 31 Jul 2016 | £2,146 | £4,288 | £67K | £67K |
Where Isleworth Service Centre Limited is registered
The registered office is in Isleworth (TW7), in the Hounslow local authority area, London. Show TW7 7AA 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
Also registered at this address
14 other companies use the same registered office as Isleworth Service Centre Limited.
- Blanford Design & Build LimitedFinishing trades
- Burrows Building Services LimitedFinishing trades
- Elysian Projects LtdProperty developers
- Jubilee Service Centre LimitedMechanics and garages
- Len Developments LimitedProperty developers
- Lister Electrics LtdElectricians
- LPD Decorating LtdPainters and decorators
- Manning & Boyce Accident Repairs LimitedMechanics and garages
- MR Landscapes (Surrey) LimitedLandscapers and gardeners
- Pod Project Management LtdProperty developers
- Prism Security Integration LtdElectricians
- Rack Services LtdSpecialist contractors
- Toby Mills Electrical LimitedElectricians
- W.E.C. Electrical Contractors LtdElectricians
What happens if Isleworth Service Centre 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 08591255
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 July 2013 (13 years ago)
- Registered office
- 51 South Street, Isleworth, Middlesex, TW7 7AA
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 16 May 2026
Filing notes for vehicle repair garages
Garages hold parts stock and often own diagnostic equipment and ramps, which qualify for capital allowances.
Similar companies in Isleworth
Other active vehicle repair garages registered in Isleworth.
- Ivs Mobile Ltd2006
- Jubilee Service Centre Limited2010
- Mac Valeting Ltd2023
- Mak's MOT Centre Ltd2010
- Manning & Boyce Accident Repairs Limited2001
- Ondemand Detailing Ltd2018
- Priceless Tyres Ltd2025
- Regal Auto Fix Ltd2026
All vehicle repair garages in Isleworth · All trades in Isleworth · Mechanics and garages across the UK
Frequently asked questions
When are Isleworth Service Centre Limited's accounts due?
Isleworth Service Centre Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Isleworth Service Centre Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Isleworth Service Centre Limited still trading?
Isleworth Service Centre 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 Isleworth Service Centre Limited do?
Isleworth Service Centre Limited is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Isleworth Service Centre Limited?
Isleworth Service Centre Limited was incorporated on 1 July 2013, 13 years ago.
What is the penalty if Isleworth Service Centre 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 Isleworth Service Centre 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.