Started in 1985, Integrated Management Systems Inc. (IMSI) is a professional services and staffing firm. Based in Ann Arbor, Mich., the firm has expertise in information technology staffing, project management consulting and global outsourcing. The firm has a vast client list, including AT&T, Modern Engineering, Northbound, Magna International, Lear Corporation, Calsonic Corporation, Arvin Meritor, Ann Arbor Computer, Johnson Controls and Westinghouse, among others. Integrated Management Systems Inc. (IMSI) offers an array of services, such as business analysis, rollout support, design, development, execution metrics, requirements gathering and more.