FormFactor Executive and Leadership Team

October, 2026

Leadership Overview

FormFactor has 4 executives leading key functions including financial strategy, human capital management, and advanced semiconductor research.

Focused on driving semiconductor innovation, FormFactor delivers essential test and measurement solutions that optimize integrated circuit performance and manufacturing yields across the global technology landscape.

Leadership Roles at FormFactor

  • Senior Vice President, Chief Financial Officer - Gregory Sessler
  • Senior Vice President Chief Financial Officer - Aric McKinnis
  • Senior Vice President and Chief Human Resources Officer - Aliza Scott
  • Chief Technology Officer, Probes BU & Advanced Research - Mukesh Selvaraj
  • Gregory Sessler - Senior Vice President, Chief Financial Officer

    Gregory Sessler, the Senior Vice President, Chief Financial Officer at FormFactor, directs all global financial operations and capital allocation strategies. Overseeing the fiscal health of the organization, the Senior Vice President, Chief Financial Officer ensures alignment between long-term investment goals and semiconductor market demands. This leadership role involves managing investor relations, financial reporting, and internal audit functions to maintain transparency and growth. By optimizing the balance sheet, Gregory Sessler directly impacts the ability of the company to fund research and development for advanced probe card technologies. Ultimately, Sessler secures the financial stability required to support large-scale production testing initiatives across North American and international markets. Through rigorous cost management and strategic planning, the Senior Vice President, Chief Financial Officer drives sustainable value for shareholders while navigating the complex economic cycles inherent in the semiconductor manufacturing equipment industry.

    Aric McKinnis - Senior Vice President Chief Financial Officer

    Aric McKinnis, the Senior Vice President Chief Financial Officer at FormFactor, manages corporate treasury, tax strategy, and global financial planning. Overseeing the integration of financial systems, the Senior Vice President Chief Financial Officer ensures operational efficiency across all business units involved in probe station development. This leadership role involves analyzing market trends to forecast revenue streams from high-density chip manufacturing sectors. By implementing robust financial controls, Aric McKinnis directly impacts the operational agility of the company during periods of rapid technological expansion. Ultimately, McKinnis secures the necessary liquidity to support global supply chain requirements and infrastructure investments. Through precise financial modeling and risk assessment, the Senior Vice President Chief Financial Officer drives the execution of corporate growth initiatives, ensuring that the organization maintains a competitive edge in the test and measurement equipment market while delivering consistent performance metrics to the executive board.

    Aliza Scott - Senior Vice President and Chief Human Resources Officer

    Aliza Scott, the Senior Vice President and Chief Human Resources Officer at FormFactor, directs global talent acquisition, organizational development, and employee engagement strategies. Overseeing the cultivation of a high-performance culture, the Senior Vice President and Chief Human Resources Officer ensures that the workforce possesses the specialized engineering expertise required for advanced semiconductor testing. This leadership role involves designing compensation structures, leadership development programs, and diversity initiatives that attract top-tier talent to the organization. By fostering an environment of continuous learning, Aliza Scott directly impacts the innovation capacity of the company. Ultimately, Scott secures the human capital necessary to maintain leadership in probe card and thermal subsystem design. Through strategic workforce planning and effective change management, the Senior Vice President and Chief Human Resources Officer drives organizational alignment with the broader mission of advancing integrated circuit lifecycle solutions across diverse international operations.

    Mukesh Selvaraj - Chief Technology Officer, Probes BU & Advanced Research

    Mukesh Selvaraj, the Chief Technology Officer, Probes BU & Advanced Research at FormFactor, architects the technical roadmap for next-generation probe technologies and advanced research initiatives. Overseeing the development of cutting-edge probe cards and thermal subsystems, the Chief Technology Officer, Probes BU & Advanced Research ensures that the company remains at the forefront of high-speed, high-density chip manufacturing. This leadership role involves collaborating with semiconductor design teams to solve complex characterization challenges and improve device performance. By driving innovation in materials science and micro-electromechanical systems, Mukesh Selvaraj directly impacts the technological superiority of the product portfolio. Ultimately, Selvaraj secures the intellectual property and technical breakthroughs needed to support the full integrated circuit lifecycle. Through rigorous research and development oversight, the Chief Technology Officer, Probes BU & Advanced Research drives the creation of scalable testing solutions that meet the evolving needs of the global semiconductor industry.
    Mukesh Selvaraj

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    Frequently Asked Questions Regarding FormFactor Top Executives and Leadership Team

    Who leads FormFactor?
    FormFactor is led by Gregory Sessler (Senior Vice President, Chief Financial Officer), along with executives such as Aric McKinnis (Senior Vice President Chief Financial Officer) and Aliza Scott (Senior Vice President and Chief Human Resources Officer).
    Who is part of FormFactor’s executive team?
    The executive team of FormFactor includes leaders such as Gregory Sessler (Senior Vice President, Chief Financial Officer), Aric McKinnis (Senior Vice President Chief Financial Officer), Aliza Scott (Senior Vice President and Chief Human Resources Officer) and other senior executives.
    How many executives does FormFactor have?
    FormFactor has 4 executives leading key business areas.
    What roles are included in FormFactor’s leadership team?
    The leadership team of FormFactor includes roles such as Senior Vice President, Chief Financial Officer, Senior Vice President Chief Financial Officer, Senior Vice President and Chief Human Resources Officer, Chief Technology Officer, Probes BU & Advanced Research.