FormFactor Executive and Leadership Team

August, 2026

Leadership Overview

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

Dedicated to semiconductor innovation, FormFactor advances the integrated circuit lifecycle through precision test and measurement solutions that optimize chip performance and manufacturing yields for global technology partners.

Leadership Roles at FormFactor

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

    Gregory Sessler, the Senior Vice President, Chief Financial Officer at FormFactor, directs all global fiscal operations and financial planning initiatives. Overseeing capital allocation and investor relations, the Senior Vice President, Chief Financial Officer ensures the company maintains a robust balance sheet to support semiconductor test equipment development. This leadership role involves managing complex financial reporting requirements while driving cost-efficiency across manufacturing facilities. By aligning fiscal strategy with long-term growth objectives, Gregory Sessler directly impacts the ability of the organization to invest in next-generation probe card technologies. The Senior Vice President, Chief Financial Officer also collaborates with the Board to evaluate market expansion opportunities within the semiconductor sector. Through rigorous oversight of financial performance, Sessler secures the necessary resources for sustained innovation in high-density chip testing, ultimately strengthening the market position of the firm across international regions.

    Aric McKinnis - Senior Vice President Chief Financial Officer

    Aric McKinnis, the Senior Vice President Chief Financial Officer at FormFactor, manages internal audit functions, risk management, and corporate treasury operations. Overseeing the financial integrity of the organization, the Senior Vice President Chief Financial Officer ensures compliance with regulatory standards while optimizing cash flow for production testing equipment manufacturing. This leadership role involves analyzing market data to provide actionable insights for executive decision-making regarding supply chain investments. By streamlining financial processes, Aric McKinnis directly impacts the profitability of the probe station business unit. The Senior Vice President Chief Financial Officer also coordinates with external auditors and financial institutions to maintain liquidity for large-scale research projects. Through meticulous management of corporate assets, McKinnis supports the strategic goals of the firm, ensuring that financial resources remain focused on high-growth areas within the semiconductor industry, thereby driving value for stakeholders and maintaining operational stability across all global business segments.

    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 probe card development and cutting-edge semiconductor research. Overseeing the engineering teams, the Chief Technology Officer, Probes BU & Advanced Research ensures the delivery of high-performance measurement solutions that address the evolving needs of high-speed chip manufacturing. This leadership role involves bridging the gap between fundamental research and commercial product deployment to maintain a competitive edge in the industry. By fostering collaboration with design and characterization departments, Mukesh Selvaraj drives the integration of advanced thermal subsystems into existing product lines. The Chief Technology Officer, Probes BU & Advanced Research also monitors global technology trends to anticipate future testing requirements for complex integrated circuits. Through technical vision and operational focus, Selvaraj enables the company to solve critical yield challenges for semiconductor manufacturers worldwide, ensuring consistent technological leadership in the test equipment market.

    Aliza Scott - Senior Vice President and Chief Human Resources Officer

    Aliza Scott, the Senior Vice President and Chief Human Resources Officer at FormFactor, directs all talent acquisition, organizational development, and employee engagement strategies. Overseeing the human capital framework, the Senior Vice President and Chief Human Resources Officer ensures the company attracts and retains top-tier engineering talent necessary for semiconductor innovation. This leadership role involves designing comprehensive training programs that align workforce capabilities with the technical demands of the test and measurement industry. By cultivating a high-performance culture, Aliza Scott directly impacts the operational efficiency of the global workforce. The Senior Vice President and Chief Human Resources Officer also manages compensation structures and diversity initiatives to support long-term organizational health. Through strategic workforce planning, Scott enables the business to scale effectively across diverse geographic markets, ensuring that the internal talent pool remains capable of supporting the complex product lifecycle requirements of the semiconductor sector.

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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 Mukesh Selvaraj (Chief Technology Officer, Probes BU & Advanced Research).
    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), Mukesh Selvaraj (Chief Technology Officer, Probes BU & Advanced Research) 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, Chief Technology Officer, Probes BU & Advanced Research, Senior Vice President and Chief Human Resources Officer.