The data displays a ranking of the leading public relations firms with major U.S. operations in 2017, by the number of employees. According to the ranking, APCO Worldwide had the second biggest number of employees for a PR agency in 2017, with a total of 682 employees. Edelman had the highest number of employees, counting 5940 people on its payroll.
|5W Public Relations||148|
|G&S Business Communications||146|