Gigcapital7 Corp. · NASDAQ:GIG
Gigcapital7 — Hadron Energy — SPAC Merger (October 2025)
22 slides from Gigcapital7's SPAC merger presentation, Oct 27, 2025
Slide 1: The Future of Modular, Nuclear Energy. Q4 2025 Investor Presentation
Exhibit 99.1 CONFIDENTIAL The Future of Modular, Nuclear Energy. Always On, Always Ready. Q4 2025 Investor Presentation
Slide 2: Disclaimer
CONFIDENTIAL Disclaimer This presentation (this “presentation”) is being delivered to you by Hadron Energy, Inc. (“Hadron”) and GigCapital7 Corp. (“GigCapital7”) to assist interested parties in making their own evaluation with respect to an investment in Hadron in connection with a proposed business
Slide 3: Forward-Looking Statements
CONFIDENTIAL Forward-Looking Statements This presentation contains certain “forward-looking statements” within the meaning of the “safe harbor” provisions of the United States Private Securities Litigation Reform Act of 1996. Hadron’s, GigCapital7’s and the Post-Closing Company’s actual results may
Slide 4: Reliable, Carbon-Free Power
CONFIDENTIAL Reliable, Carbon-Free Power The Hadron Micro Modular Reactor (MMR) can power next-generation datacenters, remote communities, military bases, factories & more. 10 MW 35 MW 10+ Year e th P. 4/22 WHO WE ARE ELECTRICAL POWER THERMAL POWER FUELING CYCLE
Slide 5: Today's Speakers
CONFIDENTIAL SAMUEL MARK DR. AVI GIBSON KRESS KATZ FOUNDER & CEO CFO CHAIRMAN & CEO ▪ 2X Global Engineering Leader from American ▪ 10 years as Family Office▪ 30+ years holding international managerial Society of Mechanical Engineers (ASME) Consultant / Portfolio Manager, Arden Ad- & executive positi
Slide 6: Industries Driving Energy Demand
CONFIDENTIAL REMOTE AREAS INDUSTRIAL DATA CENTERS Mining, Manufacturing, Enterprise, Colocation, Research Stations, Chemical Processing, Managed Services, Island Communities, Steel, Oil & Gas, Cloud, Edge, Disaster Relief, Pulp & Paper Mills, Hyperscalers Telecom Water Desalination DISTRICT HEATING
Slide 7: A Massive Market Opportunity
CONFIDENTIAL MARKET SIZE ESTIMATE $0.15 $4.5T ~30TWh (2) (1) GLOBAL AVERAGE COST PER KWH ESTIMATED ELECTRICITY MARKET GLOBAL ELECTRICITY DEMAND BY 2026 P. 7/22 A MASSIVE MARKET OPPORTUNITY Source: (1) IEA, Demand: Global electricity use to grow strongly in 2025 and 2026 Source: (2) Clean Energy Wire
Slide 8: Government Support, AI and Data Center Energy Demand
CONFIDENTIAL SIGNIFICANT GOVERNMENT SUPPORT AI & DATA CENTER ENERGY DEMAND HISTORY OF NRC APPROVAL Electricity demand from AI data The U.S. Nuclear Regulatory Commission 4 Executive Orders signed in May 2025, ADVANCE Act 2024, and support from centers alone will 4X+ by 2030(1), (NRC) has only approv
Slide 9: Policy Tailwinds and Impact to Hadron
CONFIDENTIAL MIRCOREACTOR POLICY TAILWINDS IMPACT TO HADRON • Even though Hadron uses LEU+ (not HALEU), a faster • Pushes NRC to pursue binding, predictable review timelines Executive NRC is equally beneficial for LEU+ designs Orders • Encourages “recycling” of validated DOE/DOD tests • Ability to ne
Slide 10: One Platform. Endless Energy Applications.
CONFIDENTIAL One Platform. Endless Energy Applications. Hadron’s micro modular reactors redefine versatility—serving as both power plants and heat sources for a variety of sectors. By integrating electricity and process heat in one deployable system, Hadron will unlock new economic value, shorten pro
Slide 11: Engineered for Safe Containment
CONFIDENTIAL A WALK AWAY SAFE DESIGN 1 - Fuel Pellet 2 - Cladding 3 - Pressure Vessel UO2� ceramic fuel pellet retains the Zirconium alloy cladding that sur- 3-4 inch thick steel reactor pressure majority of fission products within its rounds fuel pellets to form a sealed vessel that contains the rea
Slide 12: Hadron's Unique Core Design
CONFIDENTIAL HADRON’S UNIQUE CORE DESIGN Hadron’s core uses a modular 5×5 lattice of 10×10 rod assemblies. Each assembly blends fuel rods with strategically placed burnable poison for lifecycle reactivity shaping, plus integrated control rods for maneuverability and shutdown. The result is balanced
Slide 13: Light Water Design Benefits
CONFIDENTIAL DECADES OF LICENSING HISTORY LWRs have been in commercial operation for ~70 years, providing a robust foundation of operating data and licensing framework THE ONLY NRC APPROVED REACTOR TYPE LWRs represent 100% of operating reactors in the United States due to their proven technology & e
Slide 14: Scalability & Efficiency
CONFIDENTIAL 10MW COMPACT POWER. MASSIVE IMPACT. Our 10MW requires a fraction of the land compared to wind and solar, making it the most Land Requirements space-efficient path to reliable decarbonization WIND SOLAR P. 14/22 SCALABILITY & EFFICIENCY
Slide 15: The Hadron Roadmap
CONFIDENTIAL 2025 2026 202 7 -202 8 2029 Takeoff Design Verification Production Delivery Reactor Demonstration Approval for Standardized Readiness Assessment Audit NRC Letter of Intent MMR Siting Subcomponent Manufacturing Operating License Application NRC Regulatory Engagement Plan Deliver MMRs to
Slide 16: Hadron's Competitive Advantage
CONFIDENTIAL 10MW LIGHT WATER DESIGN NON LIGHTWATER DESIGNS (1) Lower Anticipated Unit Costü ~$80M $400M $300M $350M - More effective land usage than other renewable Compact Footprintü 4-5 acres <5 acres energy sources (<1 acre) Unreliability of sodium Unproven Avoid costly development and testing Tr
Slide 17: All-Star Engineering Team. Deep Regulatory Background.
I N D U CONFIDENTIAL ALL STAR ENGINEERING TEAM. DEEP REGULATORY BACKGROUND. “From leading regulatory bodies like the NRC to pioneering propulsion systems at NASA, our all-star team brings frontier engineering expertise, institutional excellence & path to partnerships that can redefine the nuclear eco
Slide 18: We've Built the Team That Can Deliver the Future of Energy
CONFIDENTIAL WE’VE BUILT THE TEAM THAT CAN DELIVER THE FUTURE OF ENERGY SAMUEL MARK SHAWN ROSS GIBSON KRESS DEANGELO RIDENOURE FOUNDER CHIEF FINANCIAL CHIEF DEVELOPMENT CHIEF NUCLEAR & CEO OFFICER OFFICER OFFICER Serial Enterpreneur and 2 Previously Data Center Previously CNO at Previously Portfolio
Slide 19: Nuclear Is Slow But We Are Fast
CONFIDENTIAL We've assembled an all-star engineering team, launched digital twin development, and filed four patents, NUCLEAR IS SLOW both utility and design, alongside securing six copyrights and trademarks. Our breakthrough patent-pending MMR core design anchors a strong IP foundation as we engage
Slide 20: Transaction Highlights
CONFIDENTIAL Transaction Highlights Sources & Uses ($ Millions) SOURCES • Implied pre-money equity value of $1.0B Hadron Energy Rollover Equity $1,000.0 Valuation • Transaction implies ~$1.2B pro-forma enterprise value (1) Cash in Trust / PIPE Proceeds $211.8 Total sources $1,211.8 • Assumes ~$212M
Slide 21: Attractive Entry Point
CONFIDENTIAL Primary Core Comparables Other Comparables Target MMR / SMR TECHNOLOGY Announced De-SPACs $26,879 $18,213 ? $13,249 (1) $2,337 $2,574 $1,875 $1,943 $1,000 $850 $148 $925 Oct- 25 Jul- 25 Sep- 25 May - 22 Sep- 25 May - 24 Sep- 25 May - 24 Sep- 25 Mar-25 Pre-Commercial NRC Approved Pre - C
Slide 22: Thank You!
CONFIDENTIAL BUILDING THE FUTURE GRID — CLEAN, COMPACT, UNSTOPPABLE. THANK YOU!