2026 Sponsors

Constellation is America’s largest nuclear energy company and overall power producer with 55 gigawatts of nuclear, natural gas and renewables capacity. Our portfolio can power the equivalent of 27 million homes, providing about 10% of the nation’s clean energy and delivering the around-the-clock reliability needed to power America’s growing economy.

Framatome is an international leader in nuclear energy recognized for its innovative, digital and value-added solutions for the global nuclear fleet. With worldwide expertise and a proven track record for reliability and performance, the company designs, services and installs components, fuel, and instrumentation and control systems for nuclear power plants. Its more than 22,000 employees work every day to help Framatome’s customers supply ever cleaner, safer and more economical low-carbon energy.

GE Vernova’s Nuclear businesses include both GE Vernova Hitachi Nuclear Energy (GVH) and GE Vernova Steam Power Services (SPS). GVH is a world-leading provider of advanced reactors, fuel and reactor services, and SPS provides turbine island services for North America’s large-scale nuclear installed base. The GVH nuclear alliance combines GE Vernova’s design expertise and history of delivering reactors, fuel and services with Hitachi’s proven experience in advanced modular construction. Our history of boiling water reactor (BWR) technology dates to the 1950’s. Most recently, GVH has developed and is deploying an industry leading small modular reactor (SMR), the BWRX-300, a cost-competitive, 10th generation BWR based on proven technology and powered by today’s commercially available fuel design, GNF2. The first BWRX-300 is under construction at Ontario Power Generation’s Darlington New Nuclear Project (DNNP) site near Toronto, with an additional three units being planned. Tennessee Valley Authority’s (TVA) Construction Permit Application for a BWRX-300 at its Clinch River site has been docketed by the Nuclear Regulatory Commission. TVA was awarded a $400 million grant by the U.S. Department of Energy to advance the BWRX-300. Japan is considering an investment of up to $100 billion for the construction of BWRX-300 SMRs. In addition to a heritage of designing BWR technology, we have been designing and manufacturing BWR fuel, as well as servicing the fleet for more than 60 years. Our Global Nuclear Fuel joint venture has fuel manufacturing facilities in Wilmington, North Carolina and Kurihama, Japan. We have also partnered with ENUSA to serve European customers from ENUSA’s Juzbado, Spain manufacturing location. The GVH and SPS services teams have a broad portfolio of offerings for components and systems. These teams can conduct refueling outages, execute an array of inspections and make modifications and upgrades to both reactor and turbine/generator components and systems. The parts group provides commercial-grade parts, dedicates parts to safety-related specifications and can fully meet the Product Quality Initiative requirements.

Westinghouse is shaping tomorrow’s energy by delivering safe, reliable and innovative solutions worldwide. We’re advancing the nuclear industry—from the proven AP1000® reactor to transformative new technologies that embrace next-gen automation including microreactors, AI, robotics and additive manufacturing. Our experience and ability to provide turnkey services that support the operation of today’s nuclear fleet make us a preferred partner for utilities, with expertise that spans fuel delivery, storage and disposal; outage execution and performance optimization; component supply, repair and replacement; and power uprates and life extensions to help meet the increasing global demand for clean, secure energy.

Aecon is a North American EPC company delivering integrated design, engineering, and nuclear services across the full project lifecycle. Our U.S. Nuclear and Engineering teams support new builds, maintenance, refurbishment, and decommissioning, providing innovative, safety-focused solutions that advance clean, reliable energy infrastructure and support the next generation of nuclear development.

AtkinsRéalis has over 70 years of global nuclear expertise, delivering nuclear technology products and full-service solutions to nuclear utilities around the world. AtkinsRéalis is the steward of CANDU® nuclear technology, operating on four continents, and provides advisory and engineering services to other nuclear developers. With an innovative technology portfolio, including access to over 500 patented solutions, AtkinsRéalis solves technically complex challenges across the whole nuclear lifecycle from design and new build through asset management and from life extension and late life management through decommissioning and waste management. AtkinsRéalis operates and manages government nuclear research sites, transforming ageing infrastructure and safely managing legacy nuclear waste. AtkinsRéalis’ CANDU technology also allows for the co-production of medical radioisotopes for cancer detection and treatment. The company also supports cancer treatment through its partnership with TerraPower to extract isotopes from legacy nuclear material.

Bechtel is the only EPC company with current projects across the full spectrum of nuclear reactor technologies — including new AP1000® reactors in Poland, America’s first utility-scale Gen III+ small modular reactor for Tennessee Valley Authority at Clinch River, and TerraPower’s first Natrium® plant in Wyoming. We maintain the largest nuclear-experienced talent pool of any EPC company, bringing together the expertise needed to deliver the future of nuclear energy now along with the latest in digital tools and mega-project delivery best practices to build with execution certainty. As the only EPC contractor to successfully bring nuclear plants online in the U.S. this century, we have safely delivered 76 gigawatts of nuclear power over the last seven decades.

Black & Veatch is a 100-percent employee-owned global engineering, procurement, consulting and construction company with a more than 100-year track record of innovation in human critical infrastructure. Since 1915, we have helped our clients improve the lives of people around the world by addressing resilience and reliability of our most important infrastructure and energy assets. Learn more about us at the Black & Veatch newsroom, and follow us on LinkedIn, Facebook and Instagram. Overland Contracting, Inc. (OCI), a Black & Veatch company, is an industry leader in building vital infrastructure by delivering no-surprise execution solutions. OCI’s commitment to the safety of its employees and clients leads everything they do.

Day & Zimmermann is a trusted partner to the nuclear industry, delivering construction, maintenance, engineering, and staffing solutions for existing and next-generation energy projects. Backed by decades of experience and rigorous quality assurance programs, we ensure safe, high-quality execution that supports reliable operations and the future of clean nuclear power.

EXCEL Services Corporation, founded in 1985, is a global nuclear engineering consulting and services company. EXCEL provides consulting services to new build and operating nuclear facilities worldwide that enhance safety and security, improve efficiency, and reduce costs. EXCEL is technology-neutral with knowledge of all large, small and micro reactor technologies.

HGP is deploying reactor technology with 7,500+ reactor-years of proven safe operation in the U.S. Navy, enhanced by in-house IP that benefits all reactor technologies. The firm's leadership brings decades optimizing large fleets and building power generation. Participating in the Genesis Mission consortium, HGP's projects are structured for speed to market.

As a global leader in radiation measurement, safety and science, Mirion Technologies advances radiation safety through proven technologies and software solutions that ensure safety and efficiency for today’s operating fleet and advanced reactor projects. Learn more at our booth, and explore solutions from Certrec and Paragon spanning safety, equipment lifecycle, regulatory and licensing expertise. Together, we are helping operators navigate complex challenges across the nuclear plant lifecycle and beyond.

Dassault Systèmes is a catalyst for human progress. Through the 3DEXPERIENCE platform, AI-powered, science-based virtual twins help 390,000 customers of all sizes, in all industries, collaborate, imagine and create sustainable innovations that drive meaningful impact. For more information, visit www.3ds.com.

Flowserve is a global supplier of nuclear-grade flow control equipment and lifecycle services supporting the nuclear supply chain. Partnering with utilities, EPCs, and reactor developers, Flowserve delivers pumps, valves, seals, and services engineered for safety, compliance, and long-term reliability across life-extension programs, new builds, and advanced reactor projects worldwide globally.

HII, a global defense provider and the nation’s largest military shipbuilder, delivers powerful ships and all-domain solutions. With more than 135 years of advancing U.S. national security, HII’s capabilities span ships, unmanned systems, cyber, ISR, AI/ML, and synthetic training. Headquartered in Virginia, HII’s workforce is 44,000 strong. Visit HII.com.

Kiewit is one of North America’s largest and most respected engineering, procurement, and construction (EPC) organizations, built on more than 140 years of construction excellence and executing over 68 million self-perform/direct-hire work hours annually. As a leading contractor for nuclear and government projects, Kiewit brings proven expertise in nuclear power generation, advanced and small modular reactor deployment, enriched fuel handling, and waste management, as well as extensive experience delivering DOE and NRC-regulated projects. With NQA-1, ASME Section III and N-Stamp qualifications, Kiewit provides commercial grade dedication, rigorous quality assurance, constructability insights, and flexible contracting solutions to support complex nuclear industry needs from concept through commissioning.

Korea Nuclear Association for International Cooperation (KNA) is a non-profit organization established in 2011 to serve as a bridge between Korea’s nuclear industry and global partners. KNA promotes international cooperation through business networking, supply chain development, knowledge sharing, and capacity building, supporting sustainable growth across the global nuclear ecosystem.

TNA is the only industry association in Texas dedicated to the advancement of nuclear technology in the state. Formed in 2022 in the aftermath of Winter Storm Uri, and comprising of over 70 member entities today, TNA is based on the fundamental premise that if Texas and the world want low-carbon, reliable energy, it can no longer turn its back on nuclear energy. In the 89th Texas Legislature, TNA helped pass four nuclear-dedicated bills, including House Bill 14, a $350 million investment by the state in nuclear energy—the largest of its kind in the U.S—that led to the creation of the Texas Advanced Nuclear Energy Office (TANEO). TNA was formed with a singular mission: to make Texas the Nuclear Capital of the World. Nuclear is clean, safe, reliable, and secure.

Arabelle Solutions is a leading provider of turbine island technologies and services, with its technology trusted by one-third of the world's installed nuclear base. Drawing on decades of engineering innovation, the company's world-class equipment encompasses steam turbines, generators, heat exchangers, and more. From the largest steam turbines in operation to solutions for North America's first SMRs, Arabelle Solutions' unwavering focus is on safety, reliability, and delivery.

Providing engineered, fabricated, and fully integrated system solutions for government, commercial, and industrial clients. With three U.S. facilities and a highly skilled team, we solve complex solid and liquid waste, groundwater, and treatment challenges, delivering cost-effective results that support environmental sustainability and nuclear power viability.

EnergySolutions protecting and preserving the environment for generations to come, by providing reliable, safe and innovative radioactive material services and project solutions to the global nuclear industry.

Siemens Energy is among the world's leading energy technology companies. With its portfolio, Siemens Energy covers almost the entire energy value chain – from power & heat generation to energy transmission and storage and includes conventional and renewable technologies. Approximately one-sixth of global electricity generation is based on technologies from Siemens Energy.

System One is a leading provider of outsourced services and workforce solutions to the nuclear industry. From construction to maintenance and outage support to regulatory compliance and decommissioning, we add value throughout the full nuclear power generation lifecycle. Our capabilities include contract and direct hire staffing to customized workforce solutions.

TerraPower is a nuclear innovation company that guides projects from research to reality. We use nuclear science to tackle global challenges. We are building the first commercial-scale advanced reactor with the Natrium® reactor and energy storage system. Our TerraPower Isotopes team extracts actinium-225 to target and treat cancer.

BLUESTONE GROUP powers the world’s most critical energy projects with people. The leading technical staff augmentation partner to Fortune 500 companies worldwide, we deliver award-winning technical support to the Department of Energy, the commercial nuclear industry, and the next generation of Small Modular Reactors. When the mission can’t fail, industry leaders call BLUESTONE GROUP. SIMPLE. FAST. RELIABLE. “Powering Projects with People” Certified: SDVOSB, VOSB, WOSB Awarded: 🏆 BEST Small Business Awarded: 🏆 TOP Construction Support Company

Cyient is a global lifecycle engineering partner delivering intelligent solutions across products, plants, and networks. Serving 300+ customers with 15,000+ professionals in 30+ countries, we combine deep domain expertise, human ingenuity, and AI to drive innovation in Aerospace, Rail, Mobility, Connectivity, Energy, Healthcare, Mining, Utilities, and more. Learn more at www.cyient.com.

General Atomics Electromagnetic Systems’ (GA-EMS) qualified radiation monitoring and detection systems provide nuclear power plant operators with unmatched reliability and performance. Designed and manufactured in the U.S.A., our products lead the industry in meeting safety and non-safety requirements and are backed with unparalleled support to ensure dependable operation for a lifetime of service. GA-EMS is also advancing development of next generation advanced reactors and materials for terrestrial and space nuclear applications, allowing for more compact designs, increased fuel efficiency, and greater durability.

KBH Industrial is a trusted resource for utilities and channel partners across the energy and industrial sectors, providing project management, project controls, senior consulting, and specialized technical support. Founded on the principle of people-first, honesty, collaboration, and safety, KBH places skilled professionals in critical individual roles, working side by side with client teams to deliver deep expertise and dependable results.

Studsvik provides innovative technical solutions that enhance reactor performance and reduce risks and costs across the lifecycle of nuclear and radioactive materials. Studsvik delivers advanced technical services to the global nuclear energy sector, focusing on fuel and materials technology, radioactive waste handling and volume reduction, core monitoring and fuel optimization software, as well as decommissioning and radiation protection. With over 75 years of experience in nuclear technology and radiological environments, Studsvik is committed to creating value for its customers. Close collaboration with clients gives Studsvik deep insight into their operations, enabling the development of tailored solutions that improve efficiency, extend asset lifetimes, or enable more effective alternatives.

Terracon is an employee-owned, multidisciplinary firm focused on environmental, geotechnical, materials, and facilities consulting services. Our more than 8,000 curious minds solve engineering and technical challenges from over 200 locations nationwide. Terracon has multiple NQA-1 auditors and over 14 years of experience working on nuclear projects. Learn more at terracon.com.