- Companies
- Motor traders
- Southampton
- Arch South Ltd
Arch South Ltd
- Company number
- 11989236
- Incorporated
- 10 May 20197 years trading
- Registered office
- Tagus House, 9 Ocean Way, Southampton, Hampshire, SO14 3TJ
- Nature of business
- Sale of used cars and light motor vehicles
Arch South Ltd is a 7-year-old private limited company registered in Southampton, company number 11989236, one of 239 motor trade companies in Southampton. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £859 (+0.5%) on the year before, to £157K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- Current assets of £1.4M against £1.1M owed within a year: 1.3 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £157K | £86K | £1.4M | £1.1M | 0 |
| 30 Jun 2024 | £157K | £78K | £1.3M | £970K | 15 |
| 30 Jun 2023 | £137K | £67K | £958K | £651K | 9 |
| 30 Jun 2022 | £102K | £203K | £651K | £522K | 4 |
| 31 May 2021 | £71K | £8,139 | £339K | £224K | 3 |
| 31 May 2020 | £15K | £7,518 | £165K | £109K | 3 |
Where Arch South Ltd is registered
The registered office is in Southampton (SO14), in the Southampton local authority area, South East. Show SO14 3TJ 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
Shared registered office
83 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 Arch South 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 11989236
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 May 2019 (7 years ago)
- Registered office
- Tagus House, 9 Ocean Way, Southampton, Hampshire, SO14 3TJ
- Nature of business
- Sale of used cars and light motor vehicles (SIC 45112)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 23 August 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Southampton
Other active motor trade companies registered in Southampton.
- Archie Hamilton Prestige Cars Limited2023
- Arrow Classics Ltd.2021
- Atlas Import Solutions Limited2025
- Auto Hampshire Ltd2025
- Auto Motive Dismantling - Amd Ltd2026
- Auto Trade Tyres Ltd2006
- Autolink (U.K.) Limited1996
- Automoll Limited2025
All motor trade companies in Southampton · All trades in Southampton · Motor traders across the UK
Frequently asked questions
When are Arch South Ltd's accounts due?
Arch South Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Arch South Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Arch South Ltd still trading?
Arch South 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 Arch South Ltd do?
Arch South Ltd is registered under Sale of used cars and light motor vehicles (SIC 45112).
How old is Arch South Ltd?
Arch South Ltd was incorporated on 10 May 2019, 7 years ago.
What is the penalty if Arch South 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 Arch South 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.