(20) Businesses At Address The Hallmark Building, 52-54 Leadenhall St, London EC3A 2BJ, United Kingdom
| Business | Founded | Contacts |
|---|---|---|
| B D B Ltd | 1993 | 21 |
| Bankside Consultancy | - | - |
| Equity Insurance | - | 2 |
| Ellipsis Entertainment Ltd | - | 4 |
| Chubb Corporation | - | 6 |
| Odyssey Re Holdings Corp. | - | 2 |
| Chubb Investment Services Ltd | - | - |
| Cititech Limited | - | - |
| Dion Bar Restaurant | - | - |
| Dotdotdot | - | 1 |
| Riverstone Holdings Limited | - | 4 |
| Sphere Drake Acquisitions U K Ltd | - | - |
| Aioi Nissay Dowa | 2018 | - |
| Mithras Underwriting Limited | - | - |
| D.I.H. Group Limited | - | - |
| L.I.H.GROUP Limited | - | - |
| Seafield Amalgamated Rubber Company Limited | - | - |
| Technoflux Limited | - | - |
| BDB Limited (Lloyds Broker) | - | - |
| The Hallmark Building | - | - |