Company: GIGGU
Filing Date: 2025-11-12
Form Type: S-4
Source: 0001193125-25-277896
Chunk: 500

Company: GigCapital7 Corp.
Filing Date: 2025-11-12
Form: S-4
Chunk 500
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| • |     | Factory-Built, Modular Design: Our approach to mass-manufacturing and assembly of the Hadron Halo in a factory versus on-site construction could dramatically reduce unit costs and deployment times compared to large conventional nuclear power plant construction projects. For these large plants, producing about one gigawatt of electricity, much more of the work is done on the build site, rather than the controlled environment of a factory. Since large nuclear power plants are more of a project than a product, there is less standardization of their design from one site to another, increasing engineering costs. By contrast, Hadron Halo units will be interchangeable, minimizing custom engineering work for each installation. Modular production also means revenue generation can begin faster (12-18 months from groundbreaking) versus a decade-long wait for a traditional nuclear power plant to come online. |

| • |     | Early Regulatory Engagement: We are proactively working with the NRC and other regulatory agencies to accelerate licensing of the Hadron Halo. We are targeting an NRC 10 CFR Part 52 manufacturing license (“ML”) submission by 2027–2028, leveraging the new regulatory frameworks being developed for MMRs. In addition to applying for our ML, we are pursuing a combined license (“COL”) through NRC 10 CFR Part 52. By engaging early and often with regulatory agencies, we aim to shorten the licensing timeline from the historical 8-10 years for large reactors to approximately 3-4 years from incorporation of our design, consistent with recent NRC guidance for advanced reactors. Efficient licensing will allow us to commercialize sooner and capture first-mover advantages. For further information on regulatory oversight, please refer to the section below entitled “Government Regulations”. |

| • |     | Customer Pipeline: We have already received substantial market interest in our MMR power solution. We have already engaged with key potential customers for future deployments of the Hadron Halo. These early indications of interest span data center operators, industrial firms, and government entities, |

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| indicating broad demand across some of our target sectors. A strong pipeline not only validates our selection of target markets but also provides leverage in raising capital and scaling operations. |

| • |     | Experienced Team: Hadron Energy’s leadership and engineering team bring deep expertise from across the nuclear, energy, and technology sectors. Our team of employees and consultants includes former NRC regulators (including a former director of the NRC’s Office of Nuclear Reactor Regulation) who advise on our licensing strategy, a former