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PLUG POWER INC (PLUG)

Sector: Industrials

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Board of Directors

Director information for PLUG POWER INC (data for year 2026)

NamePositionAgeQualifications and ExperienceCommittee MembershipsFiling Year
Andrew J. MarshChairman of the Board; Non-Executive Chairman and former Chief Executive Officer70["Served as Chief Executive Officer from April 2008 through March 2026","Presides at Board meetings","Supports critical external relationships","Provides strategic advisory support","Led the Company’s transformation into a global provider of hydrogen and fuel cell solutions","Oversaw expansion of product portfolio, manufacturing footprint, and hydrogen infrastructure","Central role in shaping the Company’s long-term strategy","Built management team","Expanded global presence","Strengthened relationships with customers, partners, and government stakeholders","Co-founder of Valere Power","Former CEO of Valere Power","18 years at Lucent Bell Laboratories","Expertise in hydrogen and fuel cell industry","Engaged in public-private initiatives supporting energy transition","Bachelor of Science in Electrical Engineering Technology from Temple University","Master of Science in Electrical Engineering from Duke University","Master of Business Administration from Southern Methodist University"]["Fuel Cell and Hydrogen Energy Association","U.S. Department of Energy’s Hydrogen and Fuel Cell Technical Advisory Committee","U.S. Net Zero Advisory Board for Northern Ireland"]2026
Colin AngleDirector58["Chief Executive Officer of Companion.ai","Co-founder and Chief Executive Officer of Familiar Machines & Magic","Chief Executive Officer of iRobot Corporation from June 1997 to January 2024","Co-founder of iRobot Corporation","Chairman of the Board of iRobot Corporation from October 2008 to January 2024","Worked at NASA's Jet Propulsion Laboratory","Director of Ixcela, Inc.","Chairman of the Board of Science from Scientists, Inc.","B.S. in Electrical Engineering from MIT","M.S. in Computer Science from MIT","extensive experience in leadership and innovation in robotics","experience in artificial intelligence and technology companies","founder and long-serving chief executive officer","public company director","technical background and education"]["Strategy & Financing","Corporate Governance and Nominating"]2026
Gary K. WillisDirector80["Director of Zygo Corporation from 1992 to November 2000","Chairman of the board of Zygo Corporation from 1998 to 2000","President from February 1992 to 1999 of Zygo Corporation","Chief Executive Officer from 1993 to 1999 of Zygo Corporation","President and Chief Executive Officer of The Foxboro Company","Bachelor of Science degree in Mechanical Engineering from Worcester Polytechnic Institute"]["Audit","Compensation (Chair)","Corporate Governance and Nominating","Regulatory Affairs","Strategy & Financing"]2026
George C. McNameeLead Independent Director79["Chairman of the Company’s Board of Directors from 1997 until March 2026","Managing Partner of FA Tech Ventures","Executive and director of numerous companies","Led board special committees","Chaired audit committees","Active lead director","Director of public company boards including Mechanical Technology Inc. and the Home Shopping Network","Early stage investor and director for companies going public","First history major awarded the Yale Science and Engineering Association Distinguished Service Award","NYSE director from 1999 to 2004 and chaired its foundation","Chaired the Group of Thirty Committee to reform the Clearance and Settlement System","Active director or trustee of civic organizations","director of several private companies","Sterling Fellow of Yale University","Trustee of The American Friends of Eton College","experience serving on technology company boards","background in investment banking","broad exposure to many capital markets, financing transactions and mergers and acquisitions","extensive experience serving as a public company director","experience with the financial sector and its regulatory bodies"]["Compensation","Regulatory Affairs","Strategy & Financing"]2026
Gregory L. KenausisDirector56["Founding partner of Grand Haven Capital AG","Chief Investment Officer since 2005","Head of research and trading activity","Experience as a business consultant","Focus on business development and strategy","Valuation expertise","B.S. in Chemical Engineering from Yale University","Ph.D. in Biomedical/Medical Engineering from the University of Texas at Austin","Senior level experience in financial investments","Management and equity capital markets experience"]["Audit","Compensation","Strategy & Financing"]2026
Jose Luis CrespoPresident, Chief Executive Officer and Director; Chief Executive Officer and President56["Chief Executive Officer with focus on execution and performance","Former President and Chief Revenue Officer","Key contributor to corporate strategy for over a decade","Led commercial organization through significant growth","Former Vice President of International Value Stream at Smiths Power","Master of Business Administration in Global Management","Degree in Telecommunications Engineering"][]2026
Kavita MahtaniChief Financial Officer of the Corporate and Institutional Bank for HSBC Bank plc55["responsible for the financial operations of HSBC Bank plc and all of its entities and operations","overseeing the financial functions, including accounting, regulatory reporting, stress testing and capital management","served in several leadership roles during her 13-year tenure with Citigroup, Inc.","including Managing Director — Global Head of Asset and Liability Management","Chief Financial Officer, Global Corporate and Investment Banking","Managing Director — Global Head of Financial Planning and Analysis","held roles with Morgan Stanley and Merrill Lynch & Company, Inc.","holds a B.S. in Economics from the University of Pennsylvania, The Wharton School","holds an M.B.A. from the University of Chicago’s Graduate School of Business"]["Audit","Strategy & Financing"]2026
Mark J. BonneyPresident and Chief Executive Officer; Chief Executive Officer and a director72["Director of On Board Advisors, LLC","Board member of Tile Shop Holdings, Inc. since July 2020","Board member of Zix Corporation from January 2013 until December 2021","Director of SeaChange International, Inc. from August 2017 through December 2019","Executive Chair and principal executive officer of SeaChange International, Inc. from April 2019 through October 2019","Independent Chairman of SeaChange International, Inc. from October 2019 through December 2019","experience in finance","experience in strategy","executive leadership","served various executive roles","served as a director for several public companies"]["Audit","Regulatory Affairs"]2026
Maureen O. HelmerDirector69["Senior member of Barclay Damon, LLP's energy and telecommunications Regulatory Practice Area","Solo practitioner providing regulatory advice","Advising international energy, telecommunications and industrial companies","Chair of the New York State Public Service Commission (1998 to 2003)","Commissioner of the PSC (1997 to 1998)","General Counsel to PSC (1995 to 1997)","Positions in the New York Legislature including Counsel to the Senate Energy Committee","Board member of the New York State Energy Research and Development Authority","Vice Chair of the Electricity Committee of the National Association of Regulatory Utility Commissioners"]["Audit","Corporate Governance and Nominating (Chair)","Regulatory Affairs (Chair)"]2026
Patrick JoggerstDirector68["Founder and principal of J21 Consulting Group","Former Chief Marketing Officer and Executive Vice President of Business Development at Ribbon Communications Inc.","Former Executive Vice President of Global Sales and Marketing at GENBAND™","More than 25 years of experience in technology, software, marketing, and telecommunications"]["Compensation","Corporate Governance and Nominating Committee"]2026