Companies in Middx
246 active companies have their registered office in the Middx post town, 6 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
- 246
- Incorporated in the last 12 months
- 6 (2.4%)
- Average company age
- 28.4 years
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Largest companies in Middx 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 11 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 | D.J.SQUIRE & CO.,LIMITED | £52.0m | Not given | 31 July 2025 |
| 2 | DEPENDABLE INVESTMENTS LIMITED | £4.1m | 2 | 31 March 2026 |
| 3 | DEPENDABLE PROPERTIES LIMITED | £3.8m | 10 | 31 March 2026 |
| 4 | BBL PROPERTIES LIMITED | £3.8m | 3 | 31 July 2025 |
| 5 | SBK PROPERTIES LTD | £2.2m | 0 | 31 March 2025 |
| 6 | LEANDOWN LIMITED | £1.3m | 0 | 31 May 2025 |
| 7 | ELIFE LIMITED | £1.2m | 2 | 31 March 2025 |
| 8 | KADFIRE LIMITED | £1.0m | 17 | 31 March 2025 |
| 9 | KLESTRO 2000 LIMITED | £941k | 7 | 31 March 2025 |
| 10 | GRANGECREST PROPERTIES LIMITED | £869k | 0 | 30 November 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 Middx. 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
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