- Companies
- Mechanics and garages
- S1 Automotive Group Ltd
S1 Automotive Group Ltd
- Company number
- 17412973
- Incorporated
- 21 Aug 2026
- Registered office
- Seedbed Business Centre, Vanguard Way, Shoeburyness, Essex, SS3 9QY
- Nature of business
- Maintenance and repair of motor vehicles; Retail trade of motor vehicle parts and accessories
S1 Automotive Group Ltd is a newly incorporated private limited company registered in Shoeburyness, company number 17412973, one of the UK's vehicle repair garages. Its next accounts are due at Companies House on 21 May 2028, and its first CT600 is due at HMRC on 20 August 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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Where S1 Automotive Group Ltd is registered
The registered office is in Shoeburyness (SS3), in the Southend-on-Sea local authority area, East of England. Show SS3 9QY on a map.
Other trade companies in SS3
- Truck Components LtdMotor traders
- MKF Cleaning LtdCleaning companies
- Tranquil Solutions LimitedElectricians
- Nord Air Conditioning LtdPlumbers and heating engineers
- Noco Group LtdCivil engineering
- Garrison Gardens LtdLandscapers and gardeners
- Freddaf Investments LimitedProperty developers
- Poulloura Services LimitedScaffolders
Also registered at this address
14 other companies use the same registered office as S1 Automotive Group Ltd.
- As Good As New Wheel Refurbishment LtdMechanics and garages
- Ce Drylining LtdPlasterers
- Chapmans Carpentry LimitedJoiners and carpenters
- Home Lift Aftercare LtdSpecialist contractors
- L6 Carpentry LimitedJoiners and carpenters
- M Brown TM LtdGroundworks and demolition
- Mack Build (South East) LimitedFinishing trades
- Mix Max Maintenance LimitedCivil engineering
- Modern Edge Electrical LtdElectricians
- Nord Air Conditioning LtdPlumbers and heating engineers
- PG Auto Parts Group LimitedMotor traders
- Sage Roofing and Building LtdRoofers
- Samora Fleet Vision LimitedCleaning companies
- Square One Electrical Installations LtdElectricians
What happens if S1 Automotive Group 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 21 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 May 2028 to 21 Jun 2028 | £150 |
| 1 to 3 months late | 22 Jun 2028 to 21 Aug 2028 | £375 |
| 3 to 6 months late | 22 Aug 2028 to 21 Nov 2028 | £750 |
| More than 6 months late | From 22 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17412973
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 August 2026
- Registered office
- Seedbed Business Centre, Vanguard Way, Shoeburyness, Essex, SS3 9QY
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
Retail trade of motor vehicle parts and accessories (SIC 45320) - Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Previous names
- S1 Wheel Group Limited (until 5 Sep 2026)
Filing notes for vehicle repair garages
Garages hold parts stock and often own diagnostic equipment and ramps, which qualify for capital allowances.
Similar companies
Other active vehicle repair garages.
Frequently asked questions
When are S1 Automotive Group Ltd's accounts due?
S1 Automotive Group Ltd's next accounts are due at Companies House by 21 May 2028 (in 586 days), covering the period to 31 August 2027.
When is S1 Automotive Group 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 20 August 2027, due by 20 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is S1 Automotive Group Ltd still trading?
S1 Automotive Group 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 S1 Automotive Group Ltd do?
S1 Automotive Group Ltd is registered under Maintenance and repair of motor vehicles (SIC 45200); Retail trade of motor vehicle parts and accessories (SIC 45320).
How old is S1 Automotive Group Ltd?
S1 Automotive Group Ltd was incorporated on 21 August 2026, less than a year ago.
What is the penalty if S1 Automotive Group 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 S1 Automotive Group 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.