Understanding Your Needs. To really help another business, you need to understand the "business" they're in. That requires industry expertise—and a wide arsenal of services. The business advisors of Rehmann Consulting are skilled specialists who know the unique challenges different industries face. We listen to you in order to truly understand your needs. From strategic planning tools and employee benefits, to business valuations and process improvement, we can help you take actions to become more profitable and more competitive.