Companies in Cosham
239 active companies have their registered office in the Cosham post town, 28 of them incorporated in the last 12 months. That is 0.00% of active UK companies with a recorded post town.
Based on registered office addresses on the Companies House register; a company's registered office is not always where it trades.
Key figures
- Active companies
- 239
- Incorporated in the last 12 months
- 28 (11.7%)
- Average company age
- 10.0 years
Largest companies in Cosham by net assets
Ranked by net assets (total assets less total liabilities) in each company's latest accounts on file, for periods ending in the last 30 months, as at 7 October 2026. Net assets are not turnover and do not measure size of trade. Employees are shown where the accounts state an average number.
| Rank | Company | Net assets | Employees | Accounts year end |
|---|---|---|---|---|
| 1 | MOTORHOME CAMP LIMITED (Company) | £670k | 4 | 30 May 2025 |
| 2 | YOUNG LONDON DRILLS LIMITED (Company) | £505k | 1 | 30 June 2025 |
| 3 | NJR GROUP SOUTHERN LTD (Company) | £363k | 1 | 30 June 2026 |
| 4 | 2MCJ LLP (Limited liability partnership) | £283k attributable to members | 4 | 31 March 2025 |
| 5 | MAIN FIX INTERIORS LTD (Company) | £176k | 2 | 30 April 2025 |
| 6 | OTTERBOURNE CAR CO LIMITED (Company) | £160k | 5 | 31 May 2025 |
| 7 | WATTS CARPENTRY SERVICES LTD (Company) | £122k | 1 | 31 August 2025 |
Only companies whose latest figures balance and pass our checks, in pounds and not dormant, are ranked, so this is the largest among those we can show reliably, not every company registered in Cosham. Figures are as filed with Companies House; CompanyStack does not audit them. A registered office is not always where a company trades.
Most common industries
Newest companies
| Company | Incorporated |
|---|---|
| WE ARE FREDERICK LIMITED | 23 September 2026 |
| STUDIO NEW & LOVED LTD | 22 September 2026 |
| MARLA BRICKWORK & CONSTRUCTION LTD | 8 September 2026 |
| VERSATILE PROPERTY LTD | 7 July 2026 |
| VERSATILE PROJECTS LTD | 7 July 2026 |
| MARSAY HOLDINGS LTD | 7 July 2026 |
| CHRONO CONSULTING LTD | 4 July 2026 |
| THE 3% CLUB LTD | 29 June 2026 |
| CYBERTS LTD | 22 June 2026 |
| SKOIDOS LIMITED | 19 June 2026 |
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