CEO of Coldwell Banker Weir Manuel in Troy. One of Michigan's largest residential and luxury home real estate sales and management companies, Coldwell Banker Weir Manuel operates 15 offices in Southeast Michigan with more than 450 employees. Sweeney joined Weir Manuel as a real estate agent more than two decades ago. His sales career led to management, and he purchased the company in 2000, at which time he became president of the brokerage. In 2009 Weir Manuel acquired Coldwell Banker Schweitzer Real Estate Inc. Under his leadership, Coldwell Banker Weir Manuel has been named to the Coldwell Banker Chairman's Circle, for attaining closed adjusted gross commission income of $8 million or more during the calendar year. Prior to real estate, Sweeney served as the city assessor and treasurer for the city of Birmingham. He is the president and past treasurer of the Michigan Consolidated Association of Realtors and previously served as a director of the Birmingham-Bloomfield Chamber of Commerce. He also served as a director of MiRealSource, and for a decade was Birmingham event chairman for the Woodward Avenue Dream Cruise. Weir Manuel has an annual charity golf outing, which raised $20,000 for the St. Joseph Mercy Oakland neo-natal intensive care unit in 2012. The firm also has an annual Toys for Tots drive and works with the Building Bridges Foundation for Children's Hospital of Michigan. Sweeney received the Birmingham-Bloomfield Chamber of Commerce Business Person of the Year award, the Realtor of the Year award, and the Birmingham Community House Community Service award. He received his bachelor's degree in business from the University of Michigan.