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200 South Broad Street, Philadelphia PA 19102
PH: 215-790-4100
FX: 215-790-4299


Tierney is a full-service communications agency headquartered in Philadelphia offering integrated advertising, PR, media, and digital solutions. Tierney also maintains offices in Harrisburg, Pa. and New York City, and is a member of the Interpublic Group of Companies (NYSE: IPG). Clients include TD Bank, Independence Blue Cross, Shire Pharmaceuticals, McDonald’s, IBM, PECO and Verizon Wireless

Brand Philosophy:

We believe great brands are built by more than great ads. We're a full-service communications agency that helps companies have a dialogue with their customers.

We surround our clients with a host of marketing solutions including advertising, public relations, brand planning, interactive, media planning and buying, celebrity marketing, broadcast and print production, media relations, public affairs, crisis management, guerrilla marketing and direct marketing.

For more than 70 years, we've been building brands for clients in a variety of categories including retail, food service and grocery, financial services, utilities, education, non-profit, and healthcare, to name a few. Best of all, we do it consistently and effectively.

IPG Caps:

Tierney is wholly owned by the Interpublic Group (IPG), one of the world’s largest advertising holding companies. As part of IPG, we have partnerships with some of the greatest branding and communications resources in the world. IPG and its operating companies employ 44,800 people in over 100 countries worldwide. They serve a total of more than 4,000 multinational, regional and local clients, representing many of the best-known corporations and brand names. When necessary, we reach out to the extensive resources available to us through the IPG network; partners that have mastered the focused areas of sales promotion, sports and event marketing, and multicultural marketing, to name a few.


TD Bank, PECO, Independence Blue Cross, McDonald’s, Shire Pharmaceuticals, Verizon Wireless, Kings Food Markets, Balducci’s, PA Tourism, American Public University System

EST: 1942


Mary Stengel Austen, President & CEO (

Molly Watson,Chief Operating Officer (

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