ZS Executive and Leadership Team

August, 2026

Leadership Overview

ZS has 6 executives leading key functions including strategy, operations, finance, human resources, people development, and marketing.

Focused on delivering measurable impact through data and science, ZS empowers global organizations to transform complex business challenges into sustainable growth opportunities through human ingenuity and advanced technology.

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
  • 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 overarching strategic vision and global growth trajectory of the firm. By integrating data, science, and technology, Khedkar architects solutions that improve life and enhance how people work across diverse industries. The Chief Executive Officer maintains constant alignment with the Board to ensure the firm remains at the forefront of management consulting innovation. Overseeing the expansion of global market reach, Khedkar drives the adoption of human ingenuity to solve complex client problems. Pratap Khedkar fosters a culture of excellence that translates abstract ideas into measurable business impact. Through rigorous focus on product portfolio optimization and long-term value creation, the Chief Executive Officer secures the firm's position as a leader in professional services. Khedkar consistently champions the application of advanced analytics to unlock new opportunities for clients worldwide.
    Pratap Khedkar

    Isabel Belzinha - Chief Financial Officer

    Isabel Belzinha, the Chief Financial Officer at ZS, oversees the financial health and fiscal strategy of the organization. By managing capital allocation and investment in new technology, Belzinha supports the firm's long-term growth objectives. The Chief Financial Officer directs financial planning and analysis to ensure the firm maintains a robust market position while delivering value to clients. Isabel Belzinha collaborates with the executive team to align fiscal policies with the firm's broader mission of enhancing how people work. This leadership role involves monitoring global economic trends to mitigate risks and identify new revenue streams. By maintaining financial transparency and operational efficiency, Belzinha ensures the firm possesses the resources necessary to innovate. The Chief Financial Officer drives fiscal discipline, enabling the firm to continue transforming ideas into measurable impact through data, science, and human ingenuity.

    Sandra Forero - Chief Operating Officer

    Sandra Forero, the Chief Operating Officer at ZS, manages the internal infrastructure and operational efficiency required to support global consulting engagements. By streamlining cross-functional workflows, Forero ensures the firm delivers high-quality results across all client projects. The Chief Operating Officer monitors resource allocation and operational scalability to maintain the firm's competitive edge in the consulting market. Sandra Forero coordinates with other C-suite leaders to implement technology-driven processes that enhance service delivery. This leadership role involves optimizing internal systems to support the firm's mission of improving life through data-backed insights. By refining operational protocols, Forero directly impacts the firm's ability to execute complex strategies for international clients. The Chief Operating Officer maintains a focus on operational excellence, ensuring that every project aligns with the firm's commitment to measurable impact and client success.
    Sandra Forero

    Thiagarajan Suryanarayanan - Chief Human Resources Officer

    Thiagarajan Suryanarayanan, the Chief Human Resources Officer at ZS, manages the structural framework for talent acquisition and workforce planning. By architecting systems that attract top-tier professionals, Suryanarayanan ensures the firm maintains the human ingenuity required to solve complex client challenges. The Chief Human Resources Officer oversees the implementation of global labor policies that support the firm's consulting operations. Thiagarajan Suryanarayanan works closely with leadership to align workforce capabilities with the evolving needs of the consulting industry. This role involves designing compensation and benefits structures that foster high performance across all regions. By optimizing the talent lifecycle, the Chief Human Resources Officer directly contributes to the firm's ability to deliver measurable impact. Suryanarayanan maintains a focus on organizational health, ensuring that the firm's internal culture remains consistent with its mission to improve life and enhance work.

    Oriana Vogel - Chief People Officer

    Oriana Vogel, the Chief People Officer at ZS, drives the development of internal culture, employee engagement, and professional growth initiatives. By fostering an environment of inclusion and innovation, Vogel ensures the firm retains the talent necessary to integrate data and science into client solutions. The Chief People Officer oversees learning and development programs that enhance the skills of the workforce. Oriana Vogel collaborates with the executive team to ensure that the firm's values remain central to daily operations. This leadership role involves creating pathways for career advancement that align with the firm's commitment to human ingenuity. By prioritizing the well-being and professional satisfaction of the team, the Chief People Officer directly supports the firm's ability to transform ideas into measurable impact. Vogel maintains a focus on building a resilient, high-performing organization capable of navigating complex market landscapes.

    Nicole O'Rourke - Chief Marketing & Communications Officer

    Nicole O'Rourke, the Chief Marketing & Communications Officer at ZS, directs the firm's global brand strategy and external messaging. By articulating the firm's expertise in data, science, and technology, O'Rourke strengthens the firm's market position and reputation. The Chief Marketing & Communications Officer oversees all public relations and digital content initiatives to ensure consistent communication of the firm's mission. Nicole O'Rourke collaborates with the executive team to highlight how the firm transforms ideas into measurable impact for clients. This leadership role involves managing the firm's presence across global markets to unlock new growth opportunities. By executing targeted campaigns, the Chief Marketing & Communications Officer ensures that the firm's value proposition reaches key decision-makers. O'Rourke maintains a focus on brand integrity, ensuring that all communications reflect the firm's commitment to human ingenuity and professional excellence.
    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 6 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, Chief People Officer.