Rambus Executive and Leadership Team

May, 2026

Leadership Overview

Rambus has 5 executives leading key functions including finance, technology, operations, and strategy.

Driven by innovation, Rambus is dedicated to developing advanced semiconductor solutions that power the digital world, focusing on high-performance memory and security technologies to enable next-generation computing and connectivity.

Leadership Roles at Rambus

  • Chief Financial Officer - Gary Harmon
  • Senior VP & Chief Financial Officer - Sumeet Gagneja
  • Chief Operating Officer & Executive Vice President - Sean Fan
  • President & Board Member - David Mooring
  • Senior Vice President and Deputy Chief Technology Officer - Gary Bronner
  • Gary Harmon - Chief Financial Officer

    Gary Harmon, the Chief Financial Officer at Rambus, directs the company's financial strategy and operations. Harmon oversees all aspects of financial planning, accounting, treasury, and investor relations, ensuring fiscal responsibility and driving profitable growth. This leadership role involves managing capital allocation, optimizing financial performance, and providing critical insights to support strategic decision-making. By maintaining robust financial controls and fostering strong relationships with the investment community, Gary Harmon ensures Rambus operates with financial integrity and pursues sustainable value creation. The Chief Financial Officer's purview extends to risk management and compliance, safeguarding the company's assets and reputation.

    Sumeet Gagneja - Senior VP & Chief Financial Officer

    Sumeet Gagneja, the Senior VP & Chief Financial Officer at Rambus, collaborates closely with the Chief Financial Officer to manage the company's financial health and strategic fiscal planning. Gagneja supports the oversight of financial reporting, budgeting, forecasting, and treasury functions, ensuring accuracy and compliance. This role is pivotal in analyzing financial performance, identifying key trends, and providing data-driven recommendations to executive leadership. By partnering with various departments, Sumeet Gagneja helps to align financial strategies with operational goals, thereby supporting Rambus's growth initiatives. The Senior VP & Chief Financial Officer's contribution is essential in maintaining financial discipline and driving shareholder value through effective resource management.
    Sumeet Gagneja

    Sean Fan - Chief Operating Officer & Executive Vice President

    Sean Fan, the Chief Operating Officer & Executive Vice President at Rambus, orchestrates the company's global operational efficiency and execution. Fan directs day-to-day business operations, including manufacturing, supply chain management, and customer support, ensuring seamless delivery of Rambus's technology solutions. This executive leadership role focuses on optimizing internal processes, enhancing productivity, and scaling operations to meet growing market demand. By driving operational excellence, Sean Fan ensures that Rambus can reliably serve its diverse customer base across various industries. The Chief Operating Officer & Executive Vice President's strategic focus includes implementing best practices and leveraging technology to streamline workflows and reduce costs, directly contributing to the company's profitability and competitive advantage.

    David Mooring - President & Board Member

    David Mooring, the President & Board Member at Rambus, provides overarching strategic direction and executive leadership for the company. Mooring guides the formulation and execution of Rambus's long-term vision, ensuring alignment across all business units and functions. This critical role involves fostering a culture of innovation, driving market expansion, and overseeing corporate governance. By championing the company's strategic objectives, David Mooring ensures Rambus remains at the forefront of the semiconductor industry. The President & Board Member's responsibilities include representing Rambus to stakeholders, including investors, partners, and the broader technology community, thereby solidifying the company's market position and driving sustainable success.

    Gary Bronner - Senior Vice President and Deputy Chief Technology Officer

    Gary Bronner, the Senior Vice President and Deputy Chief Technology Officer at Rambus, spearheads critical technology development initiatives. Bronner guides the engineering teams in advancing Rambus's core IP portfolio, focusing on memory interface solutions and security technologies. This position involves translating market needs into tangible technological roadmaps and ensuring the successful execution of complex R&D projects. By fostering innovation and technical excellence, Gary Bronner drives the development of cutting-edge products that define industry standards. The Senior Vice President and Deputy Chief Technology Officer's responsibilities include collaborating with product management and sales to align technology strategy with business objectives, thereby accelerating Rambus's market leadership in high-speed interconnects and secure solutions.

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    Frequently Asked Questions Regarding Rambus Top Executives and Leadership Team

    Who leads Rambus?
    Rambus is led by Gary Harmon (Chief Financial Officer), along with executives such as Sumeet Gagneja (Senior VP & Chief Financial Officer) and Sean Fan (Chief Operating Officer & Executive Vice President).
    Who is part of Rambus’s executive team?
    The executive team of Rambus includes leaders such as Gary Harmon (Chief Financial Officer), Sumeet Gagneja (Senior VP & Chief Financial Officer), Sean Fan (Chief Operating Officer & Executive Vice President) and other senior executives.
    How many executives does Rambus have?
    Rambus has 5 executives leading key business areas.
    What roles are included in Rambus’s leadership team?
    The leadership team of Rambus includes roles such as Chief Financial Officer, Senior VP & Chief Financial Officer, Chief Operating Officer & Executive Vice President, President & Board Member, Senior Vice President and Deputy Chief Technology Officer.