ZS Associates Email Format
Business Consulting and ServicesIllinois, United States10001+ Employees
ZS Associates is a management consulting and technology firm that partners with organizations to strengthen business strategy and product portfolios. The firm combines data analysis, scientific approaches, and technology with human expertise to turn insights into practical outcomes and growth opportunities. Based in Evanston, Illinois, ZS operates globally with more than 15,000 employees across more than 40 offices. Its client base includes industries that rely on data-driven and tech-enabled solutions, notably healthcare, pharmaceutical, and biotech. In 2026, the company expanded its North American presence by establishing Engineering Labs in Toronto to advance AI-enabled capabilities and support work for healthcare and life sciences clients. Industry analysts have recognized ZS as a Leader in Life Sciences AI and Analytics Services in the Everest Group's 2025 Commercial PEAK Matrix assessment.