COMPANY INFO
Xcimer Energy Corporation, founded in 2022 by engineers Conner Galloway and Alexander Valys, is a privately held company based in Denver, Colorado with offices in Redwood City, California. It operates in the renewable energy semiconductor manufacturing industry, focusing on inertial fusion technology to deliver clean, safe, and abundant energy. The company has between 11 and 50 employees and is backed by leading climate investors. Xcimer Energy combines breakthrough laser technology with proven fusion science to commercialize scalable laser-driven fusion energy for the grid. Their website is https://xcimer.energy.
Xcimer Energy Corporation is a Denver-based renewable energy startup pioneering inertial fusion energy by combining advanced laser technology with proven fusion science. Founded in 2022 by engineers Conner Galloway and Alexander Valys, Xcimer Energy aims to deliver clean, safe, and abundant fusion energy at grid scale.
The Xcimer Energy leadership team features a strong mix of scientific pioneers, engineering experts, and seasoned executives with backgrounds in nuclear engineering, advanced laser technology, aerospace, and business development. The Xcimer Energy executives leverage deep industry experience and technical expertise to drive breakthrough innovations in fusion energy, scale new product development, and build a world-class organization committed to commercializing fusion for global impact.
Conner Galloway serves as Founder, CEO, and Chief Scientific Officer at Xcimer Energy. He leads the company’s vision and strategy, driving the development of proprietary multi-physics radiation hydrodynamics codes and fusion target designs that form the backbone of Xcimer’s core technology. Conner has spearheaded technical advancements and secured patents crucial to commercializing Xcimer Energy’s transformative inertial fusion platform.
Conner holds a Master of Science and Bachelor's degree in Nuclear Engineering from MIT. His prior roles include Technical Lead in AI/Data Science at AliveCor Inc., Chief Scientist at IE Energy Partners specializing in fusion target designs, and data science consultant work at AliveCor. He is recognized for innovative algorithm and fusion physics simulation development, holding multiple patents related to energy technology.
Alexander Valys is the Co-founder, President, and CTO responsible for all technology and engineering operations at Xcimer Energy. Alexander leads the integration of advanced laser and fusion systems, driving technology development and guiding the company’s patent strategy. His expertise is central to advancing the only proven laser-driven fusion approach and scaling Xcimer’s engineering team.
Alexander graduated with a Bachelor of Science in Electrical Engineering and Computer Science from MIT. He formerly held senior roles as a Staff Engineer at Meta, Director of Engineering at AliveCor Inc., and VP at IE Energy Partners. With significant experience in applied machine learning, hardware/software integration, and radiation hydrodynamics, Alexander is listed as an inventor on 18 patents spanning fusion and medical devices.
Brent Gill leads Xcimer Energy’s operations, engineering, software, product development, and manufacturing activities as Chief Operating Officer. Brent is a key architect of the company’s strategic planning and business development, implementing operational processes that scale the company efficiently while improving productivity and profitability.
Brent earned his BS in Computer Engineering from Iowa State University and brings over 20 years of operational management experience from technology startups. He previously served as COO at Express Identification Products, Innoven Energy, and Litel Instruments, where he delivered measurable gains through process improvement initiatives, revenue growth, and innovative product launches.
Ben Wheeler is Chief Operating Officer at Xcimer Energy, overseeing overall company operations, engineering, and administrative functions to ensure the successful execution of business strategies and operational excellence. Ben is instrumental in aligning day-to-day operations with the company’s broader mission in fusion energy commercialization.
Although detailed biographical information on Ben is limited, he is noted as both a founder and COO of Xcimer Energy and is recognized for his significant leadership experience in operations management within high-growth, innovative organizations.
Giovanni Greco serves as Senior VP of Engineering, directing new product development and the delivery of advanced fusion solutions at Xcimer Energy. Giovanni is accountable for elevating the company’s engineering processes and ensuring Xcimer achieves milestones in its quest to commercialize inertial fusion technologies.
Giovanni holds a Master’s in Engineering and a Bachelor’s in Mechanical Engineering from Rensselaer Polytechnic Institute. His career includes leadership roles as Senior VP of Product Engineering at Astra and Senior Technical Director at Blue Origin, providing him a strong foundation in aerospace engineering, structural design, and advanced product development.
Susana Reyes is Vice President for Chamber and Plant Design at Xcimer Energy, responsible for progressing practical fusion power plant concepts. Susana oversees fusion plant engineering, project management, safety, and the environmental aspects of large-scale research facilities, driving the realization of Xcimer’s next-generation fusion plants.
Susana holds a Ph.D. in Nuclear Engineering from Universidad Nacional de Educación a Distancia, as well as advanced management credentials from UCLA and Stanford. She has extensive large-scale project leadership experience from her work at the ITER Organization, SLAC National Accelerator Laboratory, and Lawrence Livermore National Laboratory.
Robert Lundy is VP and Managing Director for Defense Solutions, managing nuclear defense application initiatives and strategic business development in the defense sector for Xcimer Energy. Robert’s leadership is key to expanding Xcimer’s footprint in national security and defense markets.
Robert holds an MBA from Stanford Graduate School of Business and has broad leadership experience in founding and managing multiple venture-backed startups. A former U.S. Army Lieutenant Colonel with top-secret security clearance, Robert is known for his work in high-tech startups, national security, and global business development.
Dan Bauer leads Xcimer Energy’s talent acquisition and recruiting strategy as Head of Talent. Dan is responsible for scaling the team, implementing diversity and inclusion initiatives, and fostering a high-performance, collaborative culture across the workforce.
Dan earned his Bachelor of Arts in Sociology from the University of Minnesota and previously spearheaded recruitment at Meta and Blue Origin. He is highly experienced in project management, talent pipeline development, and building dynamic, diverse engineering teams in competitive, high-tech environments.
Cy Herring is Director of Engineering with responsibility for systems architecture and the flagship Phoenix Laser project. Cy oversees mechanical engineering, structural design, vacuum system integration, and laser physics R&D to ensure timely delivery of major engineering milestones.
Cy earned a Ph.D. in Electrical and Computer Engineering from the University of Illinois Urbana-Champaign. He has an extensive background in ultraviolet lighting, plasma and laser systems, and manufacturing, and previously served as CEO of EP Purification and President of Eden Park Illumination, with particular expertise in UV lamp technology and water purification.
Gary Sobolevskiy serves as General Counsel, overseeing the legal, compliance, regulatory, and trade operations that support Xcimer Energy’s business objectives. Gary manages contracts, intellectual property, export controls, and governmental relationships, ensuring growth and risk mitigation across all company operations.
Gary holds a J.D. from the University of Florida Levin College of Law and a B.S. in Materials Science & Engineering. Previously, Gary held legal and compliance positions at Blue Origin and is recognized for his expertise in contract negotiation, regulatory affairs, and intellectual property in the aerospace and energy industries.
The Xcimer Energy Corporation leadership team brings together distinguished founders, seasoned executives, and domain experts whose backgrounds span top universities, high-growth startups, national laboratories, and major corporations. Xcimer Energy’s management team balances innovative scientific expertise with operational and commercial acumen, providing the strategic direction and organizational structure necessary for rapid growth and technology commercialization. The Xcimer Energy CEO and executive team are uniquely equipped to lead the company’s mission to revolutionize fusion energy and its impact on the global energy landscape.
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