Proofpoint Executive and Leadership Team

June, 2026

Leadership Overview

Proofpoint has 8 executives leading key functions including strategy, finance, revenue, and engineering.

Driven by a commitment to security innovation, Proofpoint provides essential threat protection and compliance solutions, safeguarding organizations globally against evolving cyber threats and ensuring secure communication channels.

Leadership Roles at Proofpoint

  • Chief Executive Officer - Sumit Dhawan
  • Chief Financial Officer - Kim Harrison
  • Chief of Staff - Sonia Zuno
  • Chief Revenue Officer - Blake Sallé
  • Senior Vice President and Chief Information Officer - John Abel
  • Vice President, Engineering & Chief of Staff - Prasanna Basavapatna
  • Executive Business Partner To the Chief People Officer - Joyce Fudala
  • Chief Strategy & Marketing Officer - Ryan Kalember
  • Sumit Dhawan - Chief Executive Officer

    Sumit Dhawan, the Chief Executive Officer at Proofpoint, directs the company's overall strategic vision and operational execution. Dhawan guides Proofpoint's global expansion, focusing on delivering advanced threat protection and compliance solutions to a worldwide customer base. This leadership role involves aligning all departments toward achieving market leadership in cybersecurity. By fostering innovation, Sumit Dhawan ensures the company's offerings remain at the forefront of defense against sophisticated cyber threats. The Chief Executive Officer's mandate includes driving sustainable growth and enhancing shareholder value through robust business strategies. Dhawan's oversight extends to critical market positioning and the development of long-term corporate objectives, solidifying Proofpoint's impact across the software security sector.
    Sumit Dhawan

    Kim Harrison - Chief Financial Officer

    Kim Harrison, the Chief Financial Officer at Proofpoint, oversees all financial planning, reporting, and capital management activities. Harrison directs the finance and accounting departments, ensuring fiscal responsibility and strategic resource allocation across the organization. This critical role involves managing investor relations, financial risk, and driving profitability in line with Proofpoint's growth objectives. By providing financial insights and analysis, Kim Harrison supports informed decision-making for the executive team and the board. The Chief Financial Officer's responsibilities encompass budgeting, forecasting, and ensuring compliance with all financial regulations globally. Harrison's financial acumen is essential for sustaining Proofpoint's operational integrity and market expansion.

    Sonia Zuno - Chief of Staff

    Sonia Zuno, the Chief of Staff at Proofpoint, facilitates strategic initiatives and operational efficiency across the executive team. Zuno manages key projects and ensures seamless communication between departments, supporting the Chief Executive Officer's directives. This role involves optimizing internal processes and driving cross-functional collaboration to achieve Proofpoint's business objectives. By coordinating executive priorities, Sonia Zuno enhances the effectiveness of leadership decision-making. The Chief of Staff's responsibilities include preparing critical reports and presentations for board meetings and stakeholder engagements. Zuno's focus on operational excellence directly contributes to the company's ability to deliver its comprehensive suite of security and compliance solutions worldwide.

    Blake Sallé - Chief Revenue Officer

    Blake Sallé, the Chief Revenue Officer at Proofpoint, spearheads all global sales and revenue generation activities. Sallé directs the enterprise sales force, channel partnerships, and customer success teams to drive consistent revenue growth. This leadership position involves developing and executing strategies to expand Proofpoint's market share in threat protection and secure communication solutions. By optimizing the sales funnel and fostering strong client relationships, Blake Sallé ensures the company meets its financial targets. The Chief Revenue Officer's purview includes managing sales operations, forecasting, and driving adoption of Proofpoint's comprehensive security platform. Sallé's strategic leadership is crucial for achieving Proofpoint's global business objectives and enhancing its market presence.

    John Abel - Senior Vice President and Chief Information Officer

    John Abel, the Senior Vice President and Chief Information Officer at Proofpoint, leads the company's global information technology strategy and infrastructure. Abel directs the IT operations, cybersecurity defenses, and digital transformation initiatives that support Proofpoint's internal functions and external service delivery. This executive position involves ensuring the security, scalability, and reliability of all technology systems. By optimizing IT resources and implementing cutting-edge solutions, John Abel enhances operational efficiency and protects sensitive company data. The Senior Vice President and Chief Information Officer's responsibilities include managing the IT budget, overseeing software development support, and driving technological innovation across the enterprise. Abel's leadership ensures Proofpoint's technological foundation supports its mission of threat protection and compliance.

    Prasanna Basavapatna - Vice President, Engineering & Chief of Staff

    Prasanna Basavapatna, the Vice President, Engineering & Chief of Staff at Proofpoint, drives critical engineering initiatives and supports executive operational alignment. Basavapatna oversees key aspects of product development and engineering execution, ensuring the delivery of robust security solutions. This dual role involves managing engineering teams to foster innovation and maintain high-quality standards in Proofpoint's offerings. As Chief of Staff, Prasanna Basavapatna facilitates strategic project management and enhances communication across leadership functions. The Vice President, Engineering & Chief of Staff's focus on technical excellence and operational synergy directly contributes to Proofpoint's ability to provide advanced threat protection and compliance services. Basavapatna's leadership ensures engineering prowess aligns with strategic business goals.

    Joyce Fudala - Executive Business Partner To the Chief People Officer

    Joyce Fudala, the Executive Business Partner To the Chief People Officer at Proofpoint, provides comprehensive support for human resources strategy and operations. Fudala manages key administrative functions and facilitates communication between the Chief People Officer and other executive leaders. This role is integral to ensuring the smooth execution of talent management, employee engagement, and organizational development initiatives. By streamlining executive workflows, Joyce Fudala enhances the efficiency of the people operations team. The Executive Business Partner's responsibilities include coordinating critical meetings, managing projects, and supporting the strategic objectives of the Chief People Officer. Fudala's dedication ensures the effective implementation of Proofpoint's people-centric policies and programs.

    Ryan Kalember - Chief Strategy & Marketing Officer

    Ryan Kalember, the Chief Strategy & Marketing Officer at Proofpoint, directs the company's strategic planning and global marketing efforts. Kalember shapes Proofpoint's market positioning and drives demand generation for its comprehensive suite of security solutions. This leadership role involves identifying emerging threats, defining product roadmaps, and articulating the company's value proposition to customers and partners worldwide. By overseeing marketing campaigns and strategic partnerships, Ryan Kalember enhances Proofpoint's brand visibility and market influence. The Chief Strategy & Marketing Officer's responsibilities include market analysis, competitive intelligence, and developing go-to-market strategies. Kalember's strategic vision is crucial for guiding Proofpoint's innovation and sustained growth in the cybersecurity landscape.
    Ryan Kalember

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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 Sonia Zuno (Chief of Staff).
    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), Sonia Zuno (Chief of Staff) and other senior executives.
    How many executives does Proofpoint have?
    Proofpoint has 8 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 of Staff, Chief Revenue Officer, Senior Vice President and Chief Information Officer.