Compile a list of PR companies in South Wales ASAP but no later than Friday 21/12/18

We need a list* of Public Relations companies who offer services and are ideally beached within South Wales, compiled in an Excel spreadsheet that can be used to create a mail merge. We will use the details to send out a 'Invitation to Submit a Proposal' in order to get quotes for PR** services.

We need:
Company Name
1st Line of Address
2nd Line of Address
Town
Post Code
Website
Email Address

* Minimum of 15 companies expected*
**Public Relations**