Entries should be submitted by the end of today. This year agencies can enter online at www.prweek.com/uk. Entries need to be signed off by the company's financial director and auditor.
The data will be used not only to compile PR Week's Top 150, but also sector league tables which will be published throughout the year.
Agencies should finish their entry by 5.30pm. Queries and problems should be directed to Cathy Wallace firstname.lastname@example.org.