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- First Diesel Injection (Croydon) Limited
First Diesel Injection (Croydon) Limited
- Company number
- 00518970
- Incorporated
- 24 Apr 195373 years trading
- Registered office
- 163 Herne Hill, London, SE24 9LR
- Nature of business
- Maintenance and repair of motor vehicles
First Diesel Injection (Croydon) Limited is a 73-year-old private limited company registered in London, company number 00518970, one of 2,410 vehicle repair garages in London. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £124K (+127.9%) on the year before, to £27K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £96K against £69K owed within a year: 1.4 times cover.
- 2 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 Mar 2025 | £27K | £6,626 | £96K | £69K | 2 |
| 31 Mar 2024 | -£97K | £3,479 | £88K | £179K | 2 |
| 31 Mar 2023 | -£76K | £11K | £37K | £103K | 6 |
| 31 Mar 2022 | -£28K | £13K | £50K | £63K | 6 |
| 31 Mar 2021 | £9,494 | £29K | £79K | £51K | 6 |
| 4 Apr 2020 | £368 | £26K | £56K | £58K | 8 |
| 4 Apr 2019 | £4,546 | £24K | £37K | £34K | 8 |
| 31 Mar 2018 | £4,328 | £37K | £50K | £49K | |
| 31 Mar 2017 | £3,040 | £27K | £49K | £50K | 7 |
| 31 Mar 2016 | £13K | £48K | £75K | £66K |
Who runs and owns First Diesel Injection (Croydon) Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| P*** B*** | Director | Aug 2001 |
10 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| P*** A*** | Secretary | Mar 2000 | Jan 2011 |
| L*** H*** | Secretary | Feb 1999 | Sep 1999 |
| T*** H*** | Secretary | Apr 1999 | |
| W*** V*** | Secretary | Sep 1999 | Mar 2000 |
| P*** B*** | Director | Aug 2001 | Jan 2018 |
| P*** B*** | Director | Feb 1999 | Sep 1999 |
| D*** C*** | Director | Aug 2001 | Oct 2020 |
| B*** H*** | Director | Feb 1999 | Sep 1999 |
| T*** H*** | Director | Apr 1999 | |
| R*** V*** | Director | Aug 2001 |
Person with significant control
Charges (secured borrowing)
All 2 registered charges have been satisfied. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| National Westminster Bank PLC | Satisfied Nov 2002 | Aug 2001 |
| Barclays Bank PLC | Satisfied Aug 2001 | Nov 1984 |
Where First Diesel Injection (Croydon) Limited is registered
The registered office is in London (SE24), in the Southwark local authority area, London. Show SE24 9LR on a map.
Other trade companies in SE24
- Iron Ridge Roofing and Construction LtdBuilders
- LMJ Contractors Ltd LimitedBuilders
- Pro Valet & Detailing LtdMechanics and garages
- General Contracts and Services LimitedCleaning companies
- NR Carpentry LtdJoiners and carpenters
- Nutrizo UK LtdProperty developers
- Alveron Group LtdProperty developers
- Ad (Guilton Ash) LimitedBuilders
Shared registered office
44 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if First Diesel Injection (Croydon) 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- 00518970
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 April 1953 (73 years ago)
- Registered office
- 163 Herne Hill, London, SE24 9LR
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 31 December 2025
- Charges (mortgages)
- 0 outstanding of 2 registered
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 London
Other active vehicle repair garages registered in London.
- First Diesel Injection Limited2001
- First MOT Centre Ltd2022
- Fisher Services (Sydenham) Limited2005
- Fitzarthur Automotive Ltd2019
- Fiveways MOT Service Centre Ltd2021
- Fix My Alloys Ltd2025
- Fix Solutions Group Ltd2026
- Fix VW'S Ltd2016
All vehicle repair garages in London · All trades in London · Mechanics and garages across the UK
Frequently asked questions
When are First Diesel Injection (Croydon) Limited's accounts due?
First Diesel Injection (Croydon) Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is First Diesel Injection (Croydon) Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is First Diesel Injection (Croydon) Limited still trading?
First Diesel Injection (Croydon) 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 First Diesel Injection (Croydon) Limited do?
First Diesel Injection (Croydon) Limited is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is First Diesel Injection (Croydon) Limited?
First Diesel Injection (Croydon) Limited was incorporated on 24 April 1953, 73 years ago.
Who runs First Diesel Injection (Croydon) Limited?
First Diesel Injection (Croydon) Limited has 1 active director, the longest-serving appointed in Aug 2001. Their names and service addresses are on the Companies House register.
Who owns First Diesel Injection (Croydon) Limited?
One person or company has significant control of First Diesel Injection (Croydon) Limited: First Diesel Injection Limited (owns 75% or more of the shares).
What is the penalty if First Diesel Injection (Croydon) 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 First Diesel Injection (Croydon) 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.