Proofpoint Executive and Leadership Team

September, 2026

Leadership Overview

Proofpoint has 7 executives leading key functions including strategy, revenue generation, operational coordination, financial management, engineering oversight, information technology, and archiving governance.

Focused on delivering advanced threat protection and regulatory compliance, Proofpoint empowers global organizations to secure communication channels while maintaining rigorous data governance standards across complex digital environments.

Leadership Roles at Proofpoint

  • Chief Executive Officer - Sumit Dhawan
  • Chief Financial Officer - Kim Harrison
  • Chief Revenue Officer - Blake Sallé
  • Chief of Staff - Sonia Zuno
  • Vice President, Engineering & Chief of Staff - Prasanna Basavapatna
  • Senior Vice President and Chief Information Officer - John Abel
  • Chief Technology Officer, Archiving & Governance - Chris Tebo
  • Sumit Dhawan - Chief Executive Officer

    Sumit Dhawan, the Chief Executive Officer at Proofpoint, directs the overarching corporate strategy and long-term vision for the organization. By aligning product development with evolving cybersecurity threats, the Chief Executive Officer ensures the company maintains a competitive edge in the global threat protection market. Sumit Dhawan oversees the integration of incident response and secure communication solutions to meet the needs of enterprise clients worldwide. This leadership role involves constant collaboration with the Board to drive sustainable growth and operational excellence. By prioritizing innovation in regulatory compliance and eDiscovery, the Chief Executive Officer strengthens the market position of the firm. Through a focus on scalable security architectures, the executive drives the company toward achieving its mission of protecting people and data. Ultimately, the Chief Executive Officer secures the future of the business by fostering a culture of resilience and technological advancement.
    Sumit Dhawan

    Kim Harrison - Chief Financial Officer

    Kim Harrison, the Chief Financial Officer at Proofpoint, manages the financial health and fiscal strategy of the organization. Overseeing capital allocation, budgeting, and financial reporting, the Chief Financial Officer ensures the company possesses the resources necessary to innovate in threat protection and archiving. Kim Harrison directs the financial planning required to support global operations and expansion into new security markets. This leadership role involves providing the Board with accurate insights into revenue streams and cost structures related to incident response and governance solutions. By maintaining rigorous financial controls, the Chief Financial Officer supports the long-term stability of the business. The executive collaborates with other leaders to evaluate the financial impact of new product launches and strategic partnerships. Through disciplined fiscal management, the Chief Financial Officer drives the company toward achieving its growth targets while maintaining compliance with international financial standards.

    Blake Sallé - Chief Revenue Officer

    Blake Sallé, the Chief Revenue Officer at Proofpoint, manages global sales operations and market expansion initiatives. Overseeing the entire revenue lifecycle, the Chief Revenue Officer drives the adoption of threat protection and governance solutions across diverse international markets. Blake Sallé architects high-impact sales strategies that align with the specific needs of enterprise clients requiring robust incident response capabilities. This leadership role involves coordinating with regional sales teams to maximize market penetration and customer retention. By optimizing the sales funnel and refining go-to-market tactics, the Chief Revenue Officer ensures consistent financial performance and growth. The executive maintains strong relationships with key stakeholders to facilitate the deployment of secure communication tools. Through rigorous analysis of market trends, the Chief Revenue Officer identifies new opportunities for expansion, ensuring the company remains the preferred partner for organizations seeking comprehensive security and compliance solutions.

    Sonia Zuno - Chief of Staff

    Sonia Zuno, the Chief of Staff at Proofpoint, coordinates cross-functional initiatives and streamlines executive decision-making processes. Overseeing the operational rhythm of the leadership team, the Chief of Staff ensures alignment between strategic goals and daily execution. Sonia Zuno manages complex projects that span threat protection, regulatory compliance, and governance departments. This leadership role involves facilitating communication between the C-suite and various business units to maintain organizational efficiency. By identifying bottlenecks in internal workflows, the Chief of Staff implements solutions that enhance productivity and focus. The executive supports the development of corporate policies that govern secure communication and eDiscovery operations. Through meticulous planning and resource allocation, the Chief of Staff drives the successful implementation of company-wide objectives. Ultimately, the Chief of Staff enables the leadership team to execute the mission of the firm with precision and agility.

    Prasanna Basavapatna - Vice President, Engineering & Chief of Staff

    Prasanna Basavapatna, the Vice President, Engineering & Chief of Staff at Proofpoint, directs the technical development of security platforms and manages internal engineering operations. Overseeing the engineering teams, the Vice President, Engineering & Chief of Staff ensures the delivery of high-performance threat protection and eDiscovery software. Prasanna Basavapatna architects scalable infrastructure that supports the complex needs of global clients. This leadership role involves bridging the gap between technical requirements and business objectives to ensure product alignment. By fostering innovation in secure communication and incident response, the Vice President, Engineering & Chief of Staff maintains the technological superiority of the company. The executive coordinates with other departments to streamline the software development lifecycle and improve deployment efficiency. Through a focus on engineering excellence, the Vice President, Engineering & Chief of Staff drives the continuous improvement of the security suite, ensuring robust protection for all users.

    John Abel - Senior Vice President and Chief Information Officer

    John Abel, the Senior Vice President and Chief Information Officer at Proofpoint, manages the internal information technology infrastructure and digital transformation initiatives. Overseeing the security of internal systems, the Senior Vice President and Chief Information Officer ensures the company utilizes cutting-edge technology to support its own threat protection and governance operations. John Abel directs the implementation of enterprise-wide software solutions that enhance productivity and data integrity. This leadership role involves maintaining the reliability of communication platforms and archiving systems used by the firm. By optimizing the IT landscape, the Senior Vice President and Chief Information Officer supports the operational scale required for global business activities. The executive collaborates with engineering and security teams to ensure internal systems meet the same high standards provided to clients. Through strategic technology investments, the Senior Vice President and Chief Information Officer drives the digital efficiency of the entire organization.

    Chris Tebo - Chief Technology Officer, Archiving & Governance

    Chris Tebo, the Chief Technology Officer, Archiving & Governance at Proofpoint, directs the technical roadmap for data archiving and regulatory compliance solutions. Overseeing the development of governance tools, the Chief Technology Officer, Archiving & Governance ensures that clients can effectively manage and protect sensitive information. Chris Tebo architects advanced systems for eDiscovery and secure data retention that meet international legal standards. This leadership role involves identifying emerging trends in data management to keep the product suite ahead of market requirements. By integrating governance features into the broader security ecosystem, the Chief Technology Officer, Archiving & Governance enhances the value proposition for enterprise customers. The executive collaborates with engineering teams to ensure the reliability and scalability of archiving platforms. Through a focus on technical innovation, the Chief Technology Officer, Archiving & Governance drives the company toward maintaining its leadership in the compliance and governance sector.
    Chris Tebo

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    Frequently Asked Questions Regarding Proofpoint Top Executives and Leadership Team

    Who leads Proofpoint?
    Proofpoint is led by Sumit Dhawan (Chief Executive Officer), along with executives such as Kim Harrison (Chief Financial Officer) and Blake Sallé (Chief Revenue Officer).
    Who is part of Proofpoint’s executive team?
    The executive team of Proofpoint includes leaders such as Sumit Dhawan (Chief Executive Officer), Kim Harrison (Chief Financial Officer), Blake Sallé (Chief Revenue Officer) and other senior executives.
    How many executives does Proofpoint have?
    Proofpoint has 7 executives leading key business areas.
    What roles are included in Proofpoint’s leadership team?
    The leadership team of Proofpoint includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Revenue Officer, Chief of Staff, Vice President, Engineering & Chief of Staff.