| | PR Agency Name | Location |  |  |  |  |
 | PR Squared | .1st Floor, 16 St. Vincents Street, Edinburgh [City of Edinburgh] [Lothian] [Scotland] | |  | | |
 | PR Superstar | .16 Pembridge Avenue, Twickenham, London
| |  | |  |
 | PR Targets | .22 Regent Street, Clifton, Bristol [North Somerset] [South West] [England] | | | | |
 | PR UK | .20 Station Road
London [Greater London] [South East] [England] | |  | |  |
 | PR Whiz Ltd | .The Seneschal's House Main Street, Halton Village,Runcorn,Cheshire [Cheshire] [North West] [England] | | | | |
 | PR Works | .22 Chester St, Edinburgh Midlothian [City of Edinburgh] [Lothian] [Scotland] | | | | |
 | PR Works | .Deben Ho, 8a Church St, Woodbridge. [Suffolk] [East Anglia] [England] | | | | |
 | PR Works | .6a Cranmere Court, Matford Business Park, Exeter, Devon [Devon] [South West] [England] | |  | | |
 | PR Works | .The Wilderness, The Butts,Bratton,Westbury, Wilts [Wiltshire] [South West] [England] | |  | | |
 | PR Works | .First Floor, The Post Office, The Moor, Falmouth, Cornwall [Cornwall] [South West] [England] | |  | | |
 | PR Works Hampshire | .1 Southlands
Pennington
LYMINGTON [Hampshire] [South East] [England] | |  | |  |
 | pr-matters | .Bedford Business Centre61-63, St. Peters Street, BedfoRoad, Bedfordshire [Bedfordshire] [South East] [England] | | | | |
 | PR.G Publicity Ltd | .Devonshire Park College Road, Eastbourne,East Sussex [East Sussex] [South East] [England] | | | | |
 | PR21 | .67-69 Whitfield Street, Soho, London
| | | | |
 | pr2go | .Courtyard One
Coleshill Manor Office Campus
Coleshill
North Warwickshire [Warwickshire] [West Midlands] [England] | |  |  | |
 | Practical PR Ltd | .35 Winchester Avenue, London [Greater London] [South East] [England] | |  | | |
 | Praxis PR | .148-150 Curtain Road, Shoreditch, London
| |  | | |
 | Praxis PR | .55-63 Goswell Road, Finsbury, London
| | | | |
 | PRCo Group | .36 Grosvenor Gardens,
London
| |  | | |
 | PRCO Ltd | .36 Grosvenor Gardens, London.
| |  |  | |