About Us

ZS is a global professional services firm that leverages deep industry expertise, leading-edge analytics, technology and strategy to create solutions for clients that work in the real world.

ZS was founded in 1983 by Andris Zoltners and Prabhakant (Prabha) Sinha, two Ph.D. classmates turned college professors at Northwestern University’s Kellogg School of Management.

What sets us apart?

• Deep industry expertise : We lead the way in combining science and hands-on experience to solve the toughest business challenges.
• Analytics and technology: We use leading-edge analytics and build robust software solutions to enable your success.
• Solutions that work: It’s about results, not just ideas, so we don’t stop until the solution works for you.

With ZS, you have a partner committed to getting it right the first time. We work side by side with you at every stage to get to the heart of your problem. We work side by side with you to help develop and deliver products that drive customer value and company results. That’s impact where it matters.