Companies in Westminster
107 active companies have their registered office in the Westminster post town, 18 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
- 107
- Incorporated in the last 12 months
- 18 (16.8%)
- Average company age
- 9.1 years
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Largest companies in Westminster 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 | TOPSET INVESTMENTS GROUP LIMITED | £29.2m | 1 | 31 December 2025 |
| 2 | MARYVERY LIMITED | £8.9m | 2 | 31 January 2025 |
| 3 | TOPSET MV LIMITED | £4.6m | 1 | 31 December 2025 |
| 4 | THE ST MARYLEBONE CHURCH OF ENGLAND SCHOOL | £2.4m | Not given | 31 August 2025 |
| 5 | DEALGLOBE LIMITED | £1.4m | 3 | 31 December 2024 |
| 6 | COLEMAN FAMILY HOLDINGS LIMITED | £1.0m | 2 | 31 March 2025 |
| 7 | PR TECH GLOBAL LTD | £499k | 2 | 31 July 2025 |
| 8 | WILDE ENTERPRISE HOLDINGS LIMITED | £412k | 0 | 30 November 2024 |
| 9 | MINERVA IMAGINES LTD | £284k | 1 | 31 August 2025 |
| 10 | BENCHMARK SITE ENGINEERING SERVICES LTD | £195k | 2 | 28 February 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 Westminster. 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 |
|---|---|
| CREWGLOWDECO LTD | 30 September 2026 |
| ANTHONY KENNEDY LIMITED | 9 September 2026 |
| MY MUSICAL EXPRESS LIMITED | 17 July 2026 |
| SANTII LTD | 15 July 2026 |
| VALORA LONDON LTD | 29 June 2026 |
Search further
Filter companies by postcode, industry and financials with the CompanyStack API — for example GET https://api.companystack.co.uk/company/postcode/{postcode}.