- Companies
- Repair services
- Dalkeith
- Prime Mobile Limited
Prime Mobile Limited
- Company number
- SC661374
- Incorporated
- 15 May 20206 years trading
- Registered office
- 29 South Street, Dalkeith, EH22 1AH
- Nature of business
- Repair of computers and peripheral equipment
Prime Mobile Limited is a 6-year-old private limited company registered in Dalkeith, company number SC661374, one of the UK's repair companies (computers, appliances, furniture and similar). Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
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 £109 (+0.8%) on the year before, to £14K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- Current assets of £16K against £1,480 owed within a year: more than 10 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2021 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | £14K | £16K | £1,480 | 1 | |
| 31 May 2025 | £13K | £16K | £2,114 | 1 | |
| 31 May 2024 | £13K | £6,324 | £17K | £3,857 | 1 |
| 31 May 2023 | £9,101 | £3,366 | £15K | £4,172 | 1 |
| 31 May 2022 | £4,137 | £2,156 | £14K | £7,356 | 1 |
| 31 May 2021 | £225 | £1,343 | £12K | £7,212 | 1 |
Who runs and owns Prime Mobile Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| V*** S*** | Director | May 2020 |
Person with significant control
Where Prime Mobile Limited is registered
The registered office is in Dalkeith (EH22), in the Midlothian local authority area, Scotland. Show EH22 1AH on a map.
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What happens if Prime Mobile 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- SC661374
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 May 2020 (6 years ago)
- Registered office
- 29 South Street, Dalkeith, EH22 1AH
- Nature of business
- Repair of computers and peripheral equipment (SIC 95110)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 4 June 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 Dalkeith
Other active repair companies (computers, appliances, furniture and similar) registered in Dalkeith.
- Selyo Ltd2025
- Sinko Ltd2017
- Dalkeith Computers Limited2010
All repair companies (computers, appliances, furniture and similar) in Dalkeith · All trades in Dalkeith · Repair services across the UK
Frequently asked questions
When are Prime Mobile Limited's accounts due?
Prime Mobile Limited's next accounts are due at Companies House by 29 February 2028 (in 505 days), covering the period to 31 May 2027.
When is Prime Mobile Limited's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Prime Mobile Limited still trading?
Prime Mobile 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 Prime Mobile Limited do?
Prime Mobile Limited is registered under Repair of computers and peripheral equipment (SIC 95110).
How old is Prime Mobile Limited?
Prime Mobile Limited was incorporated on 15 May 2020, 6 years ago.
Who runs Prime Mobile Limited?
Prime Mobile Limited has 1 active director, the longest-serving appointed in May 2020. Their names and service addresses are on the Companies House register.
Who owns Prime Mobile Limited?
One person or company has significant control of Prime Mobile Limited: an individual (owns 75% or more of the shares).
What is the penalty if Prime Mobile 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 Prime Mobile 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.