- Companies
- Mechanics and garages
- Southampton
- M. & B. Fuel Injection Service Limited
M. & B. Fuel Injection Service Limited
- Company number
- 01273460
- Incorporated
- 17 Aug 197650 years trading
- Registered office
- Unit 4 Basepoint, Andersons Road, Southampton, SO14 5FE
- Nature of business
- Maintenance and repair of motor vehicles
M. & B. Fuel Injection Service Limited is a 50-year-old private limited company registered in Southampton, company number 01273460, one of 282 vehicle repair garages in Southampton. 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 £233K (+789.4%) on the year before, to £262K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £626K against £409K owed within a year: 1.5 times cover.
- 17 employees 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 |
|---|---|---|---|---|---|
| 31 Aug 2025 | £262K | £442K | £626K | £409K | 17 |
| 31 Aug 2024 | £29K | £253K | £476K | £502K | 17 |
| 31 Aug 2023 | £2.2M | £1.5M | £1.8M | £291K | 17 |
| 31 Aug 2022 | £2M | £1.3M | £1.6M | £235K | 16 |
| 31 Aug 2021 | £1.9M | £1M | £1.5M | £284K | 15 |
| 31 Aug 2020 | £1.7M | £837K | £1.3M | £237K | 15 |
| 31 Aug 2019 | £1.6M | £717K | £1.2M | £220K | 14 |
| 31 Aug 2018 | £1.5M | £534K | £1M | £215K | 13 |
| 31 Aug 2017 | £1.4M | £474K | £880K | £183K | 10 |
| 31 Aug 2016 | £1.3M | £346K | £765K | £194K |
Where M. & B. Fuel Injection Service Limited is registered
The registered office is in Southampton (SO14), in the Southampton local authority area, South East. Show SO14 5FE on a map.
Other trade companies in SO14
- Cat Garage LtdMechanics and garages
- Sonix LtdBuilders
- Vanie & Dick LtdBuilders
- 33 Motors LtdMotor traders
- Pure Light Cleaning LtdCleaning companies
- Cccjr Trading LimitedMotor traders
- Otess LtdFloor and wall tilers
- Bevertex LimitedElectricians
Also registered at this address
18 other companies use the same registered office as M. & B. Fuel Injection Service Limited.
- Ashco Construction LtdBuilders
- Avora Homes LtdBuilders
- Azure Capital (Dorchester) LtdProperty developers
- Becton Developments LtdProperty developers
- Burnham Concepts LtdProperty developers
- Charndon Concepts LtdBuilders
- Crowthorne Concepts LtdProperty developers
- Cygna Homes LtdBuilders
- Farnham Concepts LimitedBuilders
- Impact Building Projects LtdInstallers
- McIntyre Mosaics LimitedFinishing trades
- MW Concepts LimitedBuilders
- Orbit Flooring LtdFloor and wall tilers
- Oxford Concepts LimitedBuilders
- PBK Squared LtdCivil engineering
- The Spray Partnership LimitedPainters and decorators
- True Level Scaffolding LtdScaffolders
- Zanzibar Flooring LimitedFloor and wall tilers
What happens if M. & B. Fuel Injection Service 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
- 01273460
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 August 1976 (50 years ago)
- Registered office
- Unit 4 Basepoint, Andersons Road, Southampton, SO14 5FE
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 2 October 2025
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 Southampton
Other active vehicle repair garages registered in Southampton.
- M.O.T.'S @ Tom's Limited2005
- Masters Vehicle Solutions Ltd2026
- Max Auto Mechanic Ltd2025
- MBS Southampton Limited2013
- MD Truck and Agricultural Limited2021
- MDH Bodyshop Limited2014
- Meridian Automotive Services Limited2026
- Mga Garage Services Limited2022
All vehicle repair garages in Southampton · All trades in Southampton · Mechanics and garages across the UK
Frequently asked questions
When are M. & B. Fuel Injection Service Limited's accounts due?
M. & B. Fuel Injection Service 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 M. & B. Fuel Injection Service 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 M. & B. Fuel Injection Service Limited still trading?
M. & B. Fuel Injection Service 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 M. & B. Fuel Injection Service Limited do?
M. & B. Fuel Injection Service Limited is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is M. & B. Fuel Injection Service Limited?
M. & B. Fuel Injection Service Limited was incorporated on 17 August 1976, 50 years ago.
What is the penalty if M. & B. Fuel Injection Service 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 M. & B. Fuel Injection Service 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.