Since 2008, James Neumann has guided outdoor advertising services as chief executive officer at OOS Investments, LLC, in Chicago, Illinois. In his leadership role, he negotiates contracts with advertising agencies and creates billboards that display messages to millions of people each month around the country. In addition, James Neumann maintains an active role in the industry as a founding member of the HD Digital Billboard Alliance and director of the National Association of America Outdoor.

James Neumann has previously held leadership positions at prominent advertising firms, including Ad One Media, Inc., and SRC City Bus Advertising, Inc. For his contributions to his field, he has been recognized on lists such as Outdoor Ink’s Most Powerful People in Billboards and Chicago Magazine’s Five Original Thinkers of the 90s.

Away from the office, James Neumann engages in a wide variety of civic and philanthropic causes. He serves as a board member for the Boy Scouts of America, the Southwest Foundation for Biomedical Research, and the United Way of St. Louis, among other organizations.