Following successful careers in both the public and private sectors, Dianne Semingson founded DLS International in 1990. Headquartered in Philadelphia, PA, DLS partners with CEO’s and Chief Marketing Officers to provide strategic market planning, marketing communications, and business development services for many of the regions’ most recognizable corporations, foundations and community organizations.
When the City of Philadelphia needed to enhance its image, City leaders tapped her as City Representative and a member of the Mayor’s cabinet. She worked with government officials and chief executives throughout the United States and
abroad, leading cultural and trade missions to Europe and Asia.