High Quality Content by WIKIPEDIA articles! Lipman Hearne is a marketing and communications firm serving the nonprofit sector. The firm, a member of the American Association of Advertising Agencies (AAAA), develops marketing solutions for nonprofit and government organizations serving the public interest. Lipman Hearne has worked with clients such as the Lions Clubs, Harvard University, the John D. and Catherine T. MacArthur Foundation, the U.S. Chamber of Commerce, and the Chicago Symphony Orchestra. The firm has more than 60 employees in its Chicago and Washington, D.C. offices.