The story
Addison Whitney was founded on May 20, 1991, as a global branding firm focused on brand name development. The firm was acquired by Interpublic in 1995. In 1998 Addison Whitney's management team decided to take the firm private. On June 1, 2007, inVentiv Health acquired Addison Whitney as part of their communications division.
In 2010, Addison Whitney Health was founded, focusing on healthcare and pharmaceutical clients.
From Wikipedia’s article on Addison Whitney, shared under CC BY-SA 4.0.4
