ZS Associates (ZS) is a multinational professional services firm headquartered in Evanston, Illinois that provides sales and marketing solutions primarily serving in the Pharmaceutical and Healthcare industries. ZS was founded in 1983 by Prabhakant Sinha and Andris Zoltners, who worked together as professors of marketing at the Kellogg School of Management at Northwestern University.
The firm employs more than 6,889 employees in 23 offices in the Americas, Asia and Europe. ZS’s Capability and Expertise Center is located in large hubs in Pune, New Delhi and Bangalore in India. The Bangalore office has been inaugurated recently (Nov 2018) to develop a Data Science & SAP practice competency at ZS. In 2014, ZS worked with 49 of the 50 largest drug-makers and 17 of the 20 largest medical device makers and also serves consumer products, financial services, industrial products, telecommunications, and transportation and logistics industries.