Principal: Barby Siegel, CEO
Ownership: Daniel J. Edelman
Offices : New York, Chicago, Washington, DC, and Los Angeles

Staff
Headcount increased 29% to 76 employees, and turnover, much of which took place at the junior levels, was 25%, says CEO Barby Siegel.
 
Zeno hired 13 senior staffers, including Ame Wadler as MD of health, Mark Shadle as MD of corporate, Mark O'Connor as EVP of media, and a number of senior-level executives in the consumer practice.
 
Practice ...