- Companies
- Motor traders
- Southgate
- J Markou Racing Parts Ltd
J Markou Racing Parts Ltd
- Company number
- 17284264
- Incorporated
- 18 Jun 2026
- Registered office
- 1 Oxford Avenue, Southgate, London, N14 5AF
- Nature of business
- Wholesale trade of motor vehicle parts and accessories; Retail trade of motor vehicle parts and accessories
J Markou Racing Parts Ltd is a newly incorporated private limited company registered in Southgate, company number 17284264, one of 8 motor trade companies in Southgate. Its next accounts are due at Companies House on 18 March 2028, and its first CT600 is due at HMRC on 17 June 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns J Markou Racing Parts Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** M*** | Director | Jun 2026 |
Person with significant control
Where J Markou Racing Parts Ltd is registered
The registered office is in Southgate (N14), in the Barnet local authority area, London. Show N14 5AF on a map.
Other trade companies in N14
- S & N Construction LtdBuilders
- Ekia Solutions LtdElectricians
- S&N Finishes LtdBuilders
- Soley London Group LtdElectricians
- Interior Build 1 LtdFinishing trades
- Niclons Engineering and Management LtdFinishing trades
- Kevlar Heating LimitedPlumbers and heating engineers
- Neonova Investments LtdProperty developers
Also registered at this address
1 other company uses the same registered office as J Markou Racing Parts Ltd.
- RTMG Performance UK LtdMotor traders
What happens if J Markou Racing Parts 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 18 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Mar 2028 to 18 Apr 2028 | £150 |
| 1 to 3 months late | 19 Apr 2028 to 18 Jun 2028 | £375 |
| 3 to 6 months late | 19 Jun 2028 to 18 Sep 2028 | £750 |
| More than 6 months late | From 19 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | 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
- 17284264
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 June 2026
- Registered office
- 1 Oxford Avenue, Southgate, London, N14 5AF
- Nature of business
- Wholesale trade of motor vehicle parts and accessories (SIC 45310)
Retail trade of motor vehicle parts and accessories (SIC 45320) - Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for motor trade companies
Motor trade companies hold vehicle stock, and how that stock is valued at the year end moves the profit directly. Some use the VAT margin scheme.
Similar companies in Southgate
Other active motor trade companies registered in Southgate.
- LV Prestige Ltd2024
- Minotaur Automobiles Limited2008
- RTMG Performance UK Ltd2019
- Turcanu Ltd2011
- Xclusive Xports Ltd2008
- Amc Classic Spares Ltd2010
- Executive Motors Limited2003
All motor trade companies in Southgate · All trades in Southgate · Motor traders across the UK
Frequently asked questions
When are J Markou Racing Parts Ltd's accounts due?
J Markou Racing Parts Ltd's next accounts are due at Companies House by 18 March 2028 (in 522 days), covering the period to 30 June 2027.
When is J Markou Racing Parts Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 17 June 2027, due by 17 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is J Markou Racing Parts Ltd still trading?
J Markou Racing Parts 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 J Markou Racing Parts Ltd do?
J Markou Racing Parts Ltd is registered under Wholesale trade of motor vehicle parts and accessories (SIC 45310); Retail trade of motor vehicle parts and accessories (SIC 45320).
How old is J Markou Racing Parts Ltd?
J Markou Racing Parts Ltd was incorporated on 18 June 2026, less than a year ago.
Who runs J Markou Racing Parts Ltd?
J Markou Racing Parts Ltd has 1 active director, the longest-serving appointed in Jun 2026. Their names and service addresses are on the Companies House register.
Who owns J Markou Racing Parts Ltd?
One person or company has significant control of J Markou Racing Parts Ltd: an individual (owns 75% or more of the shares).
What is the penalty if J Markou Racing Parts 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 J Markou Racing Parts 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.