Companies registered at 167-169 Great Portland Street Fifth Floor, London W1W 5PF
Registered-office address report — rank #24 of 50 largest UK registration addresses on Black Flag Alert.
2,741
companies registered
2,669
active (97%)
1
winding-up petitions, 12 months
39/100
average R-Score
Is this a mass-registration address?
2,741 companies share this single registered office. Addresses with hundreds or thousands of registrations are usually virtual offices or company-formation agents: the address is where mail is handled, not where business is done. That is legal and common — but it also means companies using them can be hard to trace, and distressed or newly-formed shell companies cluster at the biggest ones. Check any company below for its full risk picture before you trade with it.
Companies by status
| Active | 2,669 | 97.4% |
| Dissolved | 71 | 2.6% |
| Receivership | 1 | 0.0% |
Risk bands (R-Score)
| Band | Companies | Share of scored |
|---|---|---|
| Not enough scored companies at this address. | ||
Winding-up petitions — last 12 months
| Company | Petition date |
|---|---|
| GUNZILLA UK LTD | 2026-02-09 |
Industry mix
| Sector | Companies |
|---|---|
| technology_media | 527 |
| Unknown | 417 |
| retail_wholesale | 393 |
| professional_services | 388 |
| admin_support | 163 |
| real_estate | 162 |
| manufacturing | 101 |
| construction | 94 |
Companies at this address
Showing 200 of 2,741 — highest-risk first (R-Score ascending). Search any company free on Black Flag Alert.