- Companies
- Repair services
- Ebbw Vale
- S I Mobiles Limited
S I Mobiles Limited
- Company number
- 16610975
- Incorporated
- 28 Jul 20251 year trading
- Registered office
- 4-6 Bethcar Street, Ebbw Vale, NP23 6HQ
- Nature of business
- Repair of computers and peripheral equipment
S I Mobiles Limited is a 1-year-old private limited company registered in Ebbw Vale, company number 16610975, one of the UK's repair companies (computers, appliances, furniture and similar). Its next accounts are due at Companies House on 28 April 2027, and its first CT600 is due at HMRC on 27 July 2027.
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 S I Mobiles Limited is registered
The registered office is in Ebbw Vale (NP23), in the Blaenau Gwent local authority area, Wales. Show NP23 6HQ on a map.
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Also registered at this address
1 other company uses the same registered office as S I Mobiles Limited.
- Geo Mobiles LtdRepair services
What happens if S I Mobiles 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 28 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Apr 2027 to 28 May 2027 | £150 |
| 1 to 3 months late | 29 May 2027 to 28 Jul 2027 | £375 |
| 3 to 6 months late | 29 Jul 2027 to 28 Oct 2027 | £750 |
| More than 6 months late | From 29 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16610975
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 July 2025 (1 year ago)
- Registered office
- 4-6 Bethcar Street, Ebbw Vale, NP23 6HQ
- Nature of business
- Repair of computers and peripheral equipment (SIC 95110)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 27 July 2026
Filing notes for repair companies (computers, appliances, furniture and similar)
Repair companies are mostly small micro-entities with simple accounts: parts, tools and a workshop or van.
Similar companies in Ebbw Vale
Other active repair companies (computers, appliances, furniture and similar) registered in Ebbw Vale.
All repair companies (computers, appliances, furniture and similar) in Ebbw Vale · All trades in Ebbw Vale · Repair services across the UK
Frequently asked questions
When are S I Mobiles Limited's accounts due?
S I Mobiles Limited's next accounts are due at Companies House by 28 April 2027 (in 197 days), covering the period to 31 July 2026.
When is S I Mobiles Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 27 July 2026, due by 27 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is S I Mobiles Limited still trading?
S I Mobiles 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 S I Mobiles Limited do?
S I Mobiles Limited is registered under Repair of computers and peripheral equipment (SIC 95110).
How old is S I Mobiles Limited?
S I Mobiles Limited was incorporated on 28 July 2025, 1 year ago.
What is the penalty if S I Mobiles 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 S I Mobiles 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.