| | PR Agency Name | Location |  |  |  |  |
 | Adler | .74 Rochester Place, London. [Greater London] [South East] [England] | | | | |
 | Apartment Ltd | .68a Rochester Place, London [Greater London] [South East] [England] | | | | |
 | Bad Moon Publicity | .7-8 Jeffreys Place
Camden
London [Greater London] [South East] [England] | 1 |  |  | |
 | Band and Brown London | .Unit A, 57 Jamestown Road, London [Greater London] [South East] [England] | |  | | |
 | Baron Phillips Associates | .77 Harley House Marylebone Road, London, [Greater London] [South East] [England] | | | | |
 | BD Communications | .1 Greenland Place, Camden Town, London [Greater London] [South East] [England] | | | | |
 | Brodeur Worldwide | .239 Old Marylebone Road
, London [Greater London] [South East] [England] | |  | | |
 | Carbon International | .Unit 1a, 7 Chalcot Road, London [Greater London] [South East] [England] | |  | | |
 | Cathy Beck Communications | . [Greater London] [South East] [England] | | | |  |
 | Cathy Beck Communications | .85-87 Bayham Street, Regent\'s Park, London [Greater London] [South East] [England] | |  | | |
 | Claire Sawford PR | .Studio 1, 7 Chalcot Road, London [Greater London] [South East] [England] | |  | | |
 | Counsel PR Ltd | .15-17 Huntsworth Mews, Paddington, London [Greater London] [South East] [England] | | | | |
 | Fielden Cegos (London) Ltd | .137 Euston Road, London [Greater London] [South East] [England] | | | | |
 | Frank Public Relations | .3rd floor, 20-23 Mandela Street, London [Greater London] [South East] [England] | |  | | |
 | Heady Days | .8 Cantelowers Rd, London. [Greater London] [South East] [England] | |  | | |
 | Helm Communications Ltd | .13 Linhope Street, Paddington, London [Greater London] [South East] [England] | | | | |
 | Huntsworth Plc | .15-17 Huntsworth Mews, London [Greater London] [South East] [England] | | | | |
 | Idea Generation Co Ltd | .10 Greenland Street, Regent\'s Park, London [Greater London] [South East] [England] | | | | |
 | Ijack | .57a Jamestown Rd, London. [Greater London] [South East] [England] | | | | |
 | iJack Communication | .57a Jamestown Road, London [Greater London] [South East] [England] | | | |  |