PIA Names Winners of 2011 Best Workplace

• Medium-size companies: Boutwell, Owens & Co., Fitchburg, MA; Mosaic, Cheverly, MD; Robbie, Lenexa, KS; and Great Lakes Integrated, Cleveland.

• Large companies/multi-plants: Courier Corp., North Chelmsford, MA; Hammer Packaging, Rochester, NY; The John Roberts Co., Minneapolis; Smyth Companies, St. Paul, MN; Times Printing, Random Lake, WI; and Valassis Communications, Wichita, KS.