ZS Executive and Leadership Team

June, 2026

Leadership Overview

ZS has 7 executives leading key functions including strategy, operations, finance, human resources, creative design, people, and marketing.

Driven by a commitment to innovation, ZS is dedicated to transforming ideas into measurable impact by integrating data, science, technology, and human ingenuity to enhance how people live and work.

Leadership Roles at ZS

  • Chief Executive Officer - Pratap Khedkar
  • Chief Financial Officer - Isabel Belzinha
  • Chief Operating Officer - Sandra Forero
  • Chief Human Resources Officer - Thiagarajan Suryanarayanan
  • Creative & Design Practice Chief of Staff - Kristian Marquart
  • Chief People Officer - Oriana Vogel
  • Chief Marketing & Communications Officer - Nicole O'Rourke
  • Pratap Khedkar - Chief Executive Officer

    Pratap Khedkar, the Chief Executive Officer at ZS, directs the firm's global strategy and operations. Khedkar guides ZS in its mission to improve life and enhance how people work by integrating data, science, and technology. This leadership involves fostering innovation and ensuring the company partners effectively with organizations across industries to transform ideas into measurable impact. The Chief Executive Officer oversees the strategic direction for product portfolio optimization and the identification of new growth opportunities. Under Khedkar's guidance, ZS strengthens business strategies for clients, driving significant market advancements. Pratap Khedkar ensures the firm's commitment to human ingenuity remains central to client solutions, solidifying ZS's position as a leader in management consulting and technology.
    Pratap Khedkar

    Isabel Belzinha - Chief Financial Officer

    Isabel Belzinha, the Chief Financial Officer at ZS, oversees the company's financial strategy and management. Belzinha ensures robust financial planning and analysis to support ZS's global operations and growth initiatives. This critical role involves managing fiscal resources to enable the integration of data, science, and technology, thereby enhancing ZS's capacity to deliver measurable impact. The Chief Financial Officer guides investment decisions, optimizing the allocation of capital towards strategic priorities such as product portfolio enhancement and market expansion. Isabel Belzinha's financial acumen is instrumental in strengthening the company's business strategies and unlocking new opportunities for clients. Belzinha's stewardship of financial health underpins ZS's ability to leverage human ingenuity effectively.

    Sandra Forero - Chief Operating Officer

    Sandra Forero, the Chief Operating Officer at ZS, manages the day-to-day operational execution of the firm's global business. Forero ensures the seamless integration of data, science, and technology across all client engagements, directly supporting ZS's mission to enhance how people live and work. This role involves optimizing internal processes and resource allocation to maximize efficiency and client satisfaction. The Chief Operating Officer oversees the operational aspects of transforming client ideas into measurable impact, ensuring robust delivery frameworks are in place. Sandra Forero drives operational excellence, enabling ZS to strengthen business strategies and unlock new growth opportunities for its partners. Forero's leadership ensures the effective deployment of human ingenuity within ZS's operational structure, reinforcing the company's commitment to impactful consulting.
    Sandra Forero

    Thiagarajan Suryanarayanan - Chief Human Resources Officer

    Thiagarajan Suryanarayanan, the Chief Human Resources Officer at ZS, leads the strategic direction for talent management and organizational development. Suryanarayanan ensures that ZS's human capital strategy aligns with the firm's mission to improve life and enhance how people work, fostering an environment where data, science, and technology thrive. This role is pivotal in cultivating a culture that embraces human ingenuity and drives measurable impact for clients. The Chief Human Resources Officer oversees initiatives related to employee engagement, professional development, and workforce planning, supporting the company's growth and innovation objectives. Thiagarajan Suryanarayanan's leadership ensures ZS attracts and retains top talent, essential for strengthening business strategies and unlocking new opportunities. Suryanarayanan's focus on people development is key to ZS's success.

    Kristian Marquart - Creative & Design Practice Chief of Staff

    Kristian Marquart, the Creative & Design Practice Chief of Staff at ZS, supports the strategic and operational initiatives within the firm's creative and design functions. Marquart ensures that design thinking and innovative approaches are integrated into ZS's client solutions, enhancing the ways people live and work. This position is key to translating data, science, and technology into compelling user experiences and measurable impact. The Creative & Design Practice Chief of Staff collaborates with leadership to refine the practice's offerings, focusing on optimizing product portfolios and identifying new avenues for creative growth. Kristian Marquart's role facilitates the effective application of human ingenuity in design, strengthening ZS's ability to deliver transformative business strategies. Marquart drives the operational excellence of the design practice.

    Oriana Vogel - Chief People Officer

    Oriana Vogel, the Chief People Officer at ZS, directs the comprehensive strategy for human capital management and organizational culture. Vogel ensures ZS cultivates an environment that empowers its workforce, aligning with the company's dedication to improving life and enhancing how people work. This leadership role is crucial for integrating data, science, and technology by fostering a skilled and motivated team capable of delivering measurable impact. The Chief People Officer oversees talent acquisition, development, and retention programs, supporting the firm's strategic growth and innovation. Oriana Vogel's focus on people development is central to strengthening business strategies and unlocking new opportunities for both ZS and its clients. Vogel champions initiatives that enhance employee experience and organizational effectiveness.

    Nicole O'Rourke - Chief Marketing & Communications Officer

    Nicole O'Rourke, the Chief Marketing & Communications Officer at ZS, leads the global marketing and communications strategy for the firm. O'Rourke ensures ZS effectively communicates its value proposition in integrating data, science, and technology to enhance how people live and work. This role is vital for translating ZS's expertise into measurable impact across target industries. The Chief Marketing & Communications Officer oversees brand management, public relations, and digital marketing initiatives, driving market awareness and lead generation. Nicole O'Rourke's strategic communication efforts support the strengthening of business strategies and the identification of new opportunities for clients. O'Rourke's leadership amplifies ZS's commitment to human ingenuity and its role in transforming organizations.
    Nicole O'Rourke

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    Frequently Asked Questions Regarding ZS Top Executives and Leadership Team

    Who leads ZS?
    ZS is led by Pratap Khedkar (Chief Executive Officer), along with executives such as Isabel Belzinha (Chief Financial Officer) and Sandra Forero (Chief Operating Officer).
    Who is part of ZS’s executive team?
    The executive team of ZS includes leaders such as Pratap Khedkar (Chief Executive Officer), Isabel Belzinha (Chief Financial Officer), Sandra Forero (Chief Operating Officer) and other senior executives.
    How many executives does ZS have?
    ZS has 7 executives leading key business areas.
    What roles are included in ZS’s leadership team?
    The leadership team of ZS includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief Human Resources Officer, Creative & Design Practice Chief of Staff.