The Most Powerful PR Firms of 2018 Every year it becomes more challenging to choose only 50 firms, especially because our process is completely subjective By Michael Kaminer
The 50 Most Powerful Public Relations Firms in America A tumultuous year in a disrupted industry. By Michael Kaminer and John Bonazzo
The Observer’s 2015 PR Power 50 The firms that populate this year’s PR Power 50 are part of a thrilling revolution that’s transforming public relations. By Michael Kaminer and John Bonazzo