Interpublic Group of Companies
Interpublic Group of Companies is an advertising holding company with hundreds of subsidiaries, 40,000 employees, and $6 billion in revenue for 2009 (Company Website).
Eshareh, an Iranian advertising firm, notes on its website that it is "in partnership with the Interpublic Group (IPG), operating dedicated advertising, media, Public Relations, CRM and below-the-line units" (Eshareh Website). Eshareh has an annual sales volume of $26 million (Business Monitor International, subscription required).
Interpublic Group's corporate values include "integrity and transparency," and its website claims that "we strive to maintain the highest levels of ethics, fairness and openness in all of our actions" (Company Website).