Act Co, 12 Cleveland Ave, Penn Valley, PA 19072, US

Tierney Communications is an advertising, marketing and public relations company. Its specialties include celebrity marketing, crisis management, media and gender marketing. The company s clients include Bayer Environmental Science, Blank Rome, Brandywine Realty Trust, Coca-Cola, Commerce Bank, Dorney Park and Wild Water Kingdom, Exelon, hireAbility, IBM, Independence Blue Cross, Johnson & Johnson, Le Gourmet Chef, Lincoln Financial Group, Martin Guitar, McDonald s and Verizon. Its public relations team has more than 40 experienced people with expertise in building brands, creating perceptions and driving traffic. Tierney is adept at crisis and reputation management, grassroots, event management and media relations. Tierney Communications has office locations in Philadelphia and Harrisburg, Pa., as well as Cherry Hill, N.J.