Company: GIGGU
Filing Date: 2025-11-12
Form Type: S-4
Source: 0001193125-25-277896
Chunk: 576

Company: GigCapital7 Corp.
Filing Date: 2025-11-12
Form: S-4
Chunk 576
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ear Company (Nasdaq: COLM) over a twenty-year period serving in the executive roles of President, Chief Operating Officer, and Chief Financial Officer from 1997 to 2017. Prior to 1997, he held financial positions for Oregon Steel Mills, Inc. (NYSE: OS) and at KPMG as part of the Audit practice. Mr. Timm holds a Bachelor of Science degree from the University of Idaho in Accounting and is a Certified Public Accountant (lapsed) in the state of Oregon.

Robert J. Lewis is a retired senior executive leader with over 32 years of public service at the NRC, from December 1992 until his retirement in June 2025, specializing in advancing nuclear safety, security, and emergency preparedness. He will join the Domesticated GigCapital7 Board upon completion of the Business Combination. From October 2024 until June 2025, Mr. Lewis served as the NRC’s Deputy Executive Director for Operations for Nuclear Materials, Administrative, and Corporate Programs, with extensive executive responsibilities overseeing all aspects of NRC nuclear materials, fuel cycle, waste, transportation, regulatory research, rulemaking, environmental review, and corporate support programs. Previously, from June 2019 through October 2024, he served as the NRC’s Deputy Director for the Office of Nuclear Material Safety and Safeguards, where he led the NRC’s regulatory programs for nuclear materials and waste, rulemaking, environmental review and financial assurance. In prior NRC roles, he served as the agency Performance Improvement Officer and successfully deployed lasting Enterprise Risk Management practices within the NRC; he developed key features of fuel facility and radioactive material transportation regulations and risk assessment approaches; he led development of the U.S. regulatory framework for improved radioactive source security and tracking after the September 11, 2001 terrorist attacks; and he led extensive efforts to improve NRC and licensee emergency management programs considering the Fukushima accident. In his time with the NRC, Mr. Lewis has also worked significantly on regulatory reform, including work to implement ADVANCE Act and Executive Orders (2024-2025), and work to oversee implementation of over 150 efficiency actions saving the NRC over $48M (2016-2019). He has also represented the U.S. internationally as Chairman, Organisation for Economic Co-operation and Development/Nuclear Energy Agency (OECD/NEA), Committee on Decommissioning Nuclear Facilities and Legacy Management (2024-2025); U.S. member of the International Atomic Energy