- Companies
- Repair services
- Covent Garden
- Mountain Stream Ltd
Mountain Stream Ltd
- Company number
- 07951320
- Incorporated
- 15 Feb 201214 years trading
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
- Nature of business
- Repair of computers and peripheral equipment; Repair of personal and household goods n.e.c.
Mountain Stream Ltd is a 14-year-old private limited company registered in Covent Garden, company number 07951320, one of 82 repair companies (computers, appliances, furniture and similar) in Covent Garden. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £1,978 (-46.4%) on the year before, to £2,284.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £3,389 against £1,106 owed within a year: 3.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £2,284 | £3,389 | £1,106 | 1 | |
| 29 Feb 2024 | £4,262 | £6,589 | £1,140 | 1 | |
| 28 Feb 2023 | £7,257 | £11K | £1,289 | 1 | |
| 28 Feb 2022 | £8,994 | £14K | £2,083 | 1 | |
| 28 Feb 2021 | £6,598 | £14K | £2,109 | 1 | |
| 29 Feb 2020 | £3,489 | £6,405 | £1,209 | 1 | |
| 28 Feb 2019 | £1,833 | £5,551 | £1,209 | 1 | |
| 28 Feb 2018 | £1,204 | £4,810 | £1,487 | ||
| 28 Feb 2017 | £2,730 | £2,951 | £720 | ||
| 29 Feb 2016 | £677 | £1,518 | £1,682 | £1,021 |
Where Mountain Stream Ltd is registered
The registered office is in Covent Garden (WC2H), in the Camden local authority area, London. Show WC2H 9JQ on a map.
Other trade companies in WC2H
- Superclean Agency LtdCleaning companies
- Sal Cleaning LtdCleaning companies
- Cityshine Facilities Services LtdCleaning companies
- Pureoceanscleaning LtdCleaning companies
- Muca Property Group LimitedProperty developers
- E.L.G.G LtdJoiners and carpenters
- First Ascentia Integrated LtdCleaning companies
- Fixing London LtdSpecialist contractors
Shared registered office
4,529 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 Mountain Stream 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 07951320
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 February 2012 (14 years ago)
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
- Nature of business
- Repair of computers and peripheral equipment (SIC 95110)
Repair of personal and household goods n.e.c. (SIC 95290) - Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 15 February 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 Covent Garden
Other active repair companies (computers, appliances, furniture and similar) registered in Covent Garden.
- Newark Salvage and Antiques Ltd2026
- Nexhaven Systems Ltd2026
- Noveile Ltd2025
- Original Grafter Ltd2024
- Panelwise4Education Ltd2026
- Panelwise4Schools Ltd2026
- Pleasanton Consulting Ltd2026
- Renew. Restyle. Reclaim. Ltd2026
All repair companies (computers, appliances, furniture and similar) in Covent Garden · All trades in Covent Garden · Repair services across the UK
Frequently asked questions
When are Mountain Stream Ltd's accounts due?
Mountain Stream Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Mountain Stream Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Mountain Stream Ltd still trading?
Mountain Stream 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 Mountain Stream Ltd do?
Mountain Stream Ltd is registered under Repair of computers and peripheral equipment (SIC 95110); Repair of personal and household goods n.e.c. (SIC 95290).
How old is Mountain Stream Ltd?
Mountain Stream Ltd was incorporated on 15 February 2012, 14 years ago.
What is the penalty if Mountain Stream 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 Mountain Stream 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.