CAHG is honored to have some of the longest-standing client partnerships in the industry. We partner with many of the world’s leading healthcare companies and have launched and led hundreds of successful brands.

Bristol-Myers Squibb

Our most enduring client relationship is with Bristol-Myers Squibb, a leading global pharmaceutical company. BMS was our very first client when we opened our doors 50 years ago, and we cherish our alliance—the longest-standing client-agency relationship in our industry. CAHG has also worked closely with BMS Study Strategy & Planning to help accelerate patient enrollment across a number of important clinical trials.