John Drosos is a principal in the Chicago office. He helps lead the Business Services practice. John has been with the firm since 2006 and brought with him diverse experience in strategy consulting, general management and technology consulting. John is a key thought leader on complex sales model transformations, global coverage strategies, productivity and analytics. He has also helped shape the firm’s talent recruitment and development practices, playing a key role in the rapid and consistent growth of our Midwest consulting practice.