- Companies
- Motor traders
- London
- Supercartronics Ltd
Supercartronics Ltd
- Company number
- 10515149
- Incorporated
- 7 Dec 20169 years trading
- Registered office
- 128 City Road, London, EC1V 2NX
- Nature of business
- Sale of used cars and light motor vehicles
Supercartronics Ltd is a 9-year-old private limited company registered in London, company number 10515149, one of 4,670 motor trade companies in London. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 down £10K (-18.7%) on the year before, to £45K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £45K | £43K | £0 | 0 | |
| 31 Oct 2024 | £56K | £53K | £0 | 1 | |
| 31 Oct 2023 | £55K | £54K | £0 | 1 | |
| 31 Oct 2022 | £65K | £119K | £55K | 1 | |
| 31 Oct 2021 | £23K | £40K | £17K | 1 | |
| 31 Oct 2020 | £1 | £1 | |||
| 31 Dec 2019 | £1 | £0 | 1 | ||
| 31 Dec 2018 | £0 | £0 | |||
| 31 Dec 2017 | £1 | £1 | £1 |
Where Supercartronics Ltd is registered
The registered office is in London (EC1V), in the Islington local authority area, London. Show EC1V 2NX on a map.
Other trade companies in EC1V
- Cardiff Electrical Solutions LtdElectricians
- Edemis Construction LtdBuilders
- Zaylan LtdProperty developers
- Pronto Roofing and Construction LtdRoofers
- Instal Systems LtdPlumbers and heating engineers
- J&R Partners LtdBuilders
- The Tile Craft LtdFinishing trades
- Cathal Od Solutions LtdSpecialist contractors
Shared registered office
2,436 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 Supercartronics 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 10515149
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 December 2016 (9 years ago)
- Registered office
- 128 City Road, London, EC1V 2NX
- Nature of business
- Sale of used cars and light motor vehicles (SIC 45112)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 1 December 2025
- Previous names
- Reywal Ltd (until 17 Mar 2025)
Reywal Cars Ltd (until 13 Mar 2025)
Reywal Ltd (until 11 Mar 2025)
Unilegal Limited (until 7 Jul 2017)
Rac Legal Limited (until 22 Dec 2016)
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 London
Other active motor trade companies registered in London.
- Supercarx Ltd2026
- Superfast Broker Limited2018
- Supershield Automotive Ltd2020
- Superspares QP Ltd2014
- Supply Chain Business Solutions Ltd2014
- Supreme Distributing Company Limited1938
- Supreme Motorcycles Limited2026
- Sure Automotive Ltd2026
All motor trade companies in London · All trades in London · Motor traders across the UK
Frequently asked questions
When are Supercartronics Ltd's accounts due?
Supercartronics Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Supercartronics Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Supercartronics Ltd still trading?
Supercartronics 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 Supercartronics Ltd do?
Supercartronics Ltd is registered under Sale of used cars and light motor vehicles (SIC 45112).
How old is Supercartronics Ltd?
Supercartronics Ltd was incorporated on 7 December 2016, 9 years ago.
What is the penalty if Supercartronics 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 Supercartronics 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.