Tata Consultancy Services Executive and Leadership Team

June, 2026

Leadership Overview

Tata Consultancy Services has 10 executives leading key functions including strategy, operations, technology, and finance.

Driven by a commitment to digital transformation, Tata Consultancy Services provides comprehensive IT services, digital solutions, and business solutions, impacting global markets through innovation and client-centric approaches.

Leadership Roles at Tata Consultancy Services

  • Chief Executive Officer - Erick Barrantes
  • Chief Executive Officer & Managing Director - K. Krithivasan
  • Head Chief Financial Officer, Digital Transformation & Innovation Operations - Sukanya Selvarajan
  • Business Development Manager & Chief Financial Officer, Strategic Initiative At Tata Consultancy Services - Vijayakrishnan Ponniah
  • Chief Operating Officer - Jesse Stanley
  • Chief Operating Officer & Global Executive VP, Customer Operations - Mark Ferrer
  • Chief Technology Officer - Saswati Collam
  • Chief Technology Officer, Technology, Software & Services Business Unit - Prasad Patchigolla
  • Consulting Partner - Americas Lead - Chief Information Officer Advisory - Christina Vallianatos
  • Innovation Chief & Evangelist & Chief Technology Officer, Healthcare (Office of Healthcare ) - Sam Genesis
  • Erick Barrantes - Chief Executive Officer

    Erick Barrantes, the Chief Executive Officer at Tata Consultancy Services, directs the overarching corporate strategy and global market positioning. Overseeing all business units, Barrantes ensures alignment with the company's mission to deliver cutting-edge IT services and digital solutions. This leadership role involves driving innovation across consulting, analytics, IoT, and cloud infrastructure services. By fostering strategic partnerships and optimizing operational frameworks, Erick Barrantes enhances TCS's competitive edge in the technology consulting sector. The focus remains on expanding market reach and delivering exceptional value to a diverse global clientele, solidifying TCS's reputation as a premier solutions provider.

    K. Krithivasan - Chief Executive Officer & Managing Director

    K. Krithivasan, the Chief Executive Officer & Managing Director at Tata Consultancy Services, steers the company's strategic direction and operational execution. Krithivasan leads the global expansion of IT services, digital solutions, and business consulting, ensuring robust delivery across all client engagements. This executive oversees the integration of advanced technologies like IoT and cloud infrastructure into client solutions. By championing a culture of continuous improvement and client focus, K. Krithivasan drives revenue growth and strengthens TCS's market leadership. The mandate includes enhancing service offerings in analytics and engineering services, thereby securing long-term client relationships and sustained business success.
    K. Krithivasan

    Sukanya Selvarajan - Head Chief Financial Officer, Digital Transformation & Innovation Operations

    Sukanya Selvarajan, the Head Chief Financial Officer, Digital Transformation & Innovation Operations at Tata Consultancy Services, manages financial strategy and operational oversight for key growth areas. Selvarajan directs financial planning, resource allocation, and investment strategies for digital transformation and innovation initiatives. This executive ensures fiscal responsibility and optimizes financial performance across IT services and business solutions. By providing critical financial insights, Sukanya Selvarajan supports the strategic deployment of capital into areas like IoT, cloud infrastructure, and advanced analytics. The goal is to drive profitable growth and enhance shareholder value through disciplined financial management and strategic investment in innovation.

    Vijayakrishnan Ponniah - Business Development Manager & Chief Financial Officer, Strategic Initiative At Tata Consultancy Services

    Vijayakrishnan Ponniah, the Business Development Manager & Chief Financial Officer, Strategic Initiative at Tata Consultancy Services, drives growth through strategic financial planning and business development. Ponniah oversees financial aspects of key strategic initiatives, ensuring resource alignment and fiscal viability for new ventures and service expansions. This executive role involves identifying market opportunities and developing financial models to support TCS's IT services and digital solutions. By integrating financial acumen with business development, Vijayakrishnan Ponniah contributes to the successful execution of high-impact projects. The focus remains on securing profitable growth and expanding TCS's market footprint through strategic financial oversight.

    Jesse Stanley - Chief Operating Officer

    Jesse Stanley, the Chief Operating Officer at Tata Consultancy Services, manages the day-to-day operational efficiency and service delivery across global markets. Stanley oversees the execution of IT services, digital solutions, and business consulting, ensuring seamless integration of TCS's offerings. This role involves optimizing internal processes for consulting, analytics, and cloud infrastructure services. By driving operational excellence, Jesse Stanley enhances the company's capacity to deliver complex projects on time and within budget. The focus is on streamlining workflows and improving resource allocation to support TCS's extensive client portfolio and its commitment to innovation in engineering and industrial services.

    Mark Ferrer - Chief Operating Officer & Global Executive VP, Customer Operations

    Mark Ferrer, the Chief Operating Officer & Global Executive VP, Customer Operations at Tata Consultancy Services, directs global customer engagement and operational excellence. Ferrer oversees the delivery of IT services and digital solutions, ensuring superior customer experiences across all touchpoints. This leadership role involves optimizing customer support frameworks and operational processes to enhance client satisfaction and retention. By focusing on customer-centric operations, Mark Ferrer drives efficiency and effectiveness in service delivery. The mandate includes implementing best practices in operations management to support TCS's extensive global client base and its commitment to delivering high-quality business solutions.

    Saswati Collam - Chief Technology Officer

    Saswati Collam, the Chief Technology Officer at Tata Consultancy Services, defines the technological vision and innovation roadmap for the organization. Collam guides the development and implementation of advanced IT services, digital solutions, and business solutions, focusing on areas like AI, IoT, and cloud computing. This leadership position involves evaluating emerging technologies and their potential application to enhance TCS's service portfolio. By fostering a culture of technological exploration, Saswati Collam ensures TCS remains at the forefront of digital transformation. The objective is to leverage cutting-edge technology to deliver superior value in consulting, analytics, and engineering services to clients worldwide.

    Prasad Patchigolla - Chief Technology Officer, Technology, Software & Services Business Unit

    Prasad Patchigolla, the Chief Technology Officer, Technology, Software & Services Business Unit at Tata Consultancy Services, spearheads technological advancements within a critical business segment. Patchigolla directs the strategic application of technology to enhance software and IT services, driving innovation in areas such as cloud infrastructure and digital solutions. This role focuses on developing and deploying next-generation technologies that support TCS's core business objectives. By ensuring technological superiority, Prasad Patchigolla contributes significantly to the company's ability to offer advanced consulting and analytics services. The emphasis is on building scalable, robust technological frameworks that empower clients and solidify TCS's market leadership.

    Christina Vallianatos - Consulting Partner - Americas Lead - Chief Information Officer Advisory

    Christina Vallianatos, the Consulting Partner - Americas Lead - Chief Information Officer Advisory at Tata Consultancy Services, leads advisory services for CIOs across the Americas region. Vallianatos guides clients in leveraging IT services and digital solutions to achieve strategic business objectives. This role involves providing expert counsel on technology adoption, digital transformation, and operational efficiency. By focusing on client success, Christina Vallianatos strengthens TCS's presence and impact in the North American market. The emphasis is on delivering tailored consulting and analytics solutions that address the unique challenges faced by enterprise IT leaders, driving value and fostering long-term partnerships.

    Sam Genesis - Innovation Chief & Evangelist & Chief Technology Officer, Healthcare (Office of Healthcare )

    Sam Genesis, the Innovation Chief & Evangelist & Chief Technology Officer, Healthcare (Office of Healthcare ) at Tata Consultancy Services, champions innovation within the healthcare sector. Genesis drives the adoption of cutting-edge technologies and digital solutions to address healthcare industry challenges. This role involves evangelizing new concepts and leading technological development for healthcare-specific IT services. By focusing on innovation, Sam Genesis enhances TCS's ability to provide transformative solutions in areas like data analytics and IoT for healthcare clients. The objective is to pioneer advancements that improve patient outcomes and operational efficiency within the healthcare ecosystem.
    Sam Genesis

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    Frequently Asked Questions Regarding Tata Consultancy Services Top Executives and Leadership Team

    Who leads Tata Consultancy Services?
    Tata Consultancy Services is led by Erick Barrantes (Chief Executive Officer), along with executives such as K. Krithivasan (Chief Executive Officer & Managing Director) and Sukanya Selvarajan (Head Chief Financial Officer, Digital Transformation & Innovation Operations).
    Who is part of Tata Consultancy Services’s executive team?
    The executive team of Tata Consultancy Services includes leaders such as Erick Barrantes (Chief Executive Officer), K. Krithivasan (Chief Executive Officer & Managing Director), Sukanya Selvarajan (Head Chief Financial Officer, Digital Transformation & Innovation Operations) and other senior executives.
    How many executives does Tata Consultancy Services have?
    Tata Consultancy Services has 10 executives leading key business areas.
    What roles are included in Tata Consultancy Services’s leadership team?
    The leadership team of Tata Consultancy Services includes roles such as Chief Executive Officer, Chief Executive Officer & Managing Director, Head Chief Financial Officer, Digital Transformation & Innovation Operations, Business Development Manager & Chief Financial Officer, Strategic Initiative At Tata Consultancy Services, Chief Operating Officer.