Mark Squier is an American strategic advisor and media consultant who has worked for Democratic candidates including Howard Dean, Ann Richards, and Robert Weygand.
The firm worked on local, national, and international political campaigns including that of Greek Prime Minister Andreas Papandreou in 1993.
[10] In 2004, Squier, along with his partner McMahon, were hired as senior political strategists for former Vermont Governor Howard Dean's presidential campaign.
[16] Other clients of Squier's firm include the Democratic Congressional Campaign Committee in both 2006 and 2008,[17] and the House Majority Super PAC in 2012.
[19][20] Current and former Purple Strategies clients include BP, Time Warner Cable, the Pharmaceutical Research and Manufacturers of America, and the United States Chamber of Commerce.