ZS Executive and Leadership Team

May, 2026

Leadership Overview

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

Driven by 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 overarching strategy and global 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 across all service lines, ensuring ZS consistently delivers measurable impact for its clients. Pratap Khedkar's vision propels the company's expansion into new markets and service areas, solidifying its position as a leader in management consulting and technology. The Chief Executive Officer's focus remains on driving client success through advanced analytics and digital transformation initiatives, aligning the firm's capabilities with evolving industry needs. Khedkar ensures the company culture supports deep expertise and collaborative problem-solving, essential for tackling complex business challenges.
    Pratap Khedkar

    Isabel Belzinha - Chief Financial Officer

    Isabel Belzinha, the Chief Financial Officer at ZS, directs the company's financial strategy and fiscal management. Belzinha ensures robust financial planning and analysis, supporting ZS's global operations and growth initiatives. This leadership role involves managing investments, optimizing capital allocation, and maintaining financial integrity across all business units. Isabel Belzinha's expertise is critical in guiding ZS's financial health, enabling the firm to pursue ambitious projects and expand its market reach. The Chief Financial Officer oversees budgeting, forecasting, and risk management, ensuring sustainable profitability and shareholder value. Belzinha's strategic financial stewardship underpins the company's ability to deliver innovative solutions and achieve measurable impact for clients worldwide.

    Sandra Forero - Chief Operating Officer

    Sandra Forero, the Chief Operating Officer at ZS, oversees the firm's global operational efficiency and service delivery. Forero ensures that ZS's consulting and technology solutions are executed seamlessly, supporting the company's commitment to integrating data, science, and human ingenuity. This role involves optimizing internal processes and resource allocation to maximize client value and drive growth across all regions. Sandra Forero's leadership focuses on enhancing the operational framework to support ZS's expanding portfolio and client base. The Chief Operating Officer manages the day-to-day functions that enable the firm to transform ideas into measurable impact, ensuring consistent quality and innovation. Forero's strategic oversight guarantees that ZS operates at peak performance, facilitating the successful implementation of client strategies and business transformations.
    Sandra Forero

    Thiagarajan Suryanarayanan - Chief Human Resources Officer

    Thiagarajan Suryanarayanan, the Chief Human Resources Officer at ZS, leads the global human capital strategy and organizational development. Suryanarayanan focuses on cultivating a high-performance culture that attracts, retains, and develops top talent, essential for ZS's consulting and technology services. This role involves shaping policies and programs that support employee growth, engagement, and well-being, aligning human resources with the company's mission to integrate data, science, and ingenuity. Thiagarajan Suryanarayanan's leadership ensures that ZS's workforce is equipped with the skills and motivation to drive client success and innovation. The Chief Human Resources Officer oversees talent acquisition, compensation, benefits, and learning and development, fostering an environment where ZS professionals can thrive and deliver exceptional value.

    Kristian Marquart - Creative & Design Practice Chief of Staff

    Kristian Marquart, the Creative & Design Practice Chief of Staff at ZS, enhances the strategic direction and operational execution of the firm's creative and design initiatives. Marquart collaborates closely with leadership to integrate design thinking and user experience principles into ZS's broader consulting and technology offerings. This position focuses on elevating the impact of design services, ensuring they align with ZS's commitment to transforming ideas into measurable outcomes. Kristian Marquart's role is pivotal in driving innovation within the design practice, fostering a culture of creativity and excellence. The Chief of Staff ensures seamless coordination across design teams and client engagements, supporting the delivery of cutting-edge solutions that resonate with users and achieve business objectives.

    Oriana Vogel - Chief People Officer

    Oriana Vogel, the Chief People Officer at ZS, directs the comprehensive people strategy, focusing on talent management and organizational culture. Vogel ensures ZS fosters an environment where employees can achieve their full potential, supporting the firm's dedication to integrating human ingenuity with data and science. This leadership role is crucial for attracting and retaining a diverse, skilled workforce capable of delivering transformative solutions. Oriana Vogel's initiatives aim to enhance employee engagement, development, and overall experience, aligning people operations with ZS's strategic goals. The Chief People Officer oversees talent acquisition, performance management, and employee relations, driving initiatives that strengthen ZS's position as an employer of choice and a leader in its industry.

    Nicole O'Rourke - Chief Marketing & Communications Officer

    Nicole O'Rourke, the Chief Marketing & Communications Officer at ZS, leads the global marketing and corporate communications functions. O'Rourke drives ZS's brand strategy and market positioning, ensuring the firm's value proposition is clearly communicated across all channels. This role involves developing integrated campaigns that highlight ZS's expertise in management consulting and technology, reinforcing its commitment to delivering measurable impact. Nicole O'Rourke's leadership focuses on enhancing brand awareness and engagement with clients, partners, and stakeholders worldwide. The Chief Marketing & Communications Officer oversees market intelligence, digital marketing, public relations, and content strategy, supporting ZS's growth objectives and its mission to transform ideas into reality.
    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.