| Business | Founded | Contacts |
|---|---|---|
| WSP GL Hearn | 1923 | 229 |
| Instinctif Partners | 1972 | 221 |
| Retain International | 1995 | 30 |
| ESA Architecture | 1996 | 41 |
| Starfish Greathearts Foundation | 2001 | 44 |
| Euristix | 2005 | 2 |
| Truth Consulting | 2007 | 51 |
| 4FRONT Healthcare | 2013 | 1 |
| Amity Communications | - | 3 |
| Bilfinger Gva | - | 258 |
| National Grid Property Portfolio | - | - |
| Veredus | - | - |
| Capita Executive Recruitment | - | 6 |
| GVA | - | - |
| Link Group | - | 4 |
| Orient Capital | - | - |
| Woolf Ltd | - | 16 |
| British Biosimilars Association | - | - |
| D.F. King Ltd | - | 1 |
| UK Onshore Oil and Gas (UKOOG) | - | - |
| 65 Gresham Street | - | - |
| Veredus London Office | - | - |
| Capita Translation and Interpreting (Capita TI) | - | - |
| Bloor Homes | - | - |
| Capita Real Estate | - | 7 |
| See more details on www.addresshistory.co.uk | ||