David E. O'Donnell

DPM Consulting Services, Inc. provides consulting, training and contract programming services. The firm offers management consulting, technical services, application development and audit services. The company was founded by David E. O'Donnell and Patricia O'Donnell in July 1992 and is headquartered in Troy, MI.

McKesson Pharmaceutical distributes and supplies healthcare services, and medical supplies and equipment. It offers adherence solutions, asset management, audit intervention service, behavioral coaching, central fill, clinical trials, clinical solutions, dental conversion, express coverage, frontedge, group purchasing organization services, and managed care optimizer. The company was founded and is headquartered in San Francisco, CA.

DTE Electric Co. engages in the generation, purchase, distribution and sale of electricity. The firm generates electricity from various fossil-fuel plants, a hydroelectric pumped storage plant, a nuclear plant, and wind and other renewable plants, as well as purchases electricity from generators, suppliers and wholesalers. It purchases and sells electricity from and to governmental entities and numerous companies operating in the steel, automotive, energy, retail and other industries. The company was founded in 1903 and is headquartered in Detroit, MI.