Sesame Summit 2026 – application open

WNE’s Startup Program Finalists

We’re thrilled to share that this year’s batch of 20 finalists are now official!

Without further ado, voilà la liste des finalists:

  • Amiral Technologies – Amiral Technologies’s product is DiagFit – a full-stack blind failure prediction software for instrumented equipment. It combines their own research-generated Machine Learning technologies with intelligent automation. This tech allows industrial companies to quickly build failure prediction models in order to anticipate early failure – both those that are known and ones never seen before.
  • Ask for the moon – Ask for the moon is an AI-based innovative knowledge management solution for leading companies in the nuclear and energy sectors. Their solution has been designed to meet the strategic operational challenges of complex projects that require high expertise and strict safety standards, in close partnership with industry leaders such as Framatome or Eiffage Energies Systèmes.
  • BLUE CAPSULE – Blue Capsule is a modular and compact nuclear powered solution aiming at decarbonizing the industrial and chemical sectors currently relying on fossil fuels. They are bridging 2 mature technologies, Gas cooled High Temperature Reactors and Sodium Cooled Fast Neutron Reactor. HTR fuel is recognized as intrinsically safe and Na as a highly efficient coolant. These features lead to a very compact, simple, resilient, passive nuclear reactor with high economical performances and low development risks.
  • BROLZ – Brolz is designing an App & SaaS for Nuclear Power Plants to solve issues that can’t be solve by the CMMS, but too heavy be manage in Excel files, such as storage management, fire load management, radioactive waste management,  decontamination processes, equipment on the field, tool management, dismantling, and more.
  • Capsa Solutions – Capsa brings a new approach to waste container design for waste disposal of intermediate and low level waste. They develop waste containers that are safer, quicker to build and more cost effective, going beyond just looking at lowering the cost of manufacture; design features and capabilities have been integrated into all aspects of design, yielding savings in all parts of the container’s lifecycle. 
blank
Photo by Federico Beccari / Unsplash
  • Dual Fluid – Dual Fluid is creating an entirely new fission technology that provides emission-free electricity, cuts today’s energy costs in half, and burns nuclear waste. Their product differs from other new nuclear concepts by its high efficiency: Compared to today’s reactors, a Dual Fluid power plant delivers ten times more energy from the same amount of fuel. High operating temperatures of 1000° C enable the production of hydrogen or synthetic fuels for a clean energy future.
  • FASTPOINT – Fastpoint meets the expectations of manufacturers and site managers with high co-activity by offering integrated active safety solutions, which make it possible to detect risky situations and prevent accidents. SecuriSPOT makes it possible to alert users and site managers each time an accident-prone situation is detected in real time, thanks to its 3D vision and its on-board intelligence.
  • HEXANA – The proposition of an innovative small sodium fast reactor. Its objective is to deal with key challenges of the circular economy and energy transition: decarbonization of energy intensive industries and need for flexible power sources. They propose ultra-low carbon continuous energy delivery to heavy industries. Their product is also well adapted to replace gas flame power plants.
  • iUMTEK – Their aim is to develop efficient chemical analysers for real-time in-situ nuclear and industrial uses and more specifically LiBS (Laser Induced Breakdown Spectroscopy) elementary instruments.
  • Jimmy Energy – Manufacturers need heat for their processes, and for cost reasons, they rely on fossil fuels. But it is getting tighter between growing demand and ecological pressure from regulators and customers alike. With Jimmy’s generators, they offer nuclear fission heat that is both low-cost and carbon-free. Their aim is to bring French nuclear know-how to industry, to create the world’s first competitive low-carbon industry.
blank
Photo by NASA / Unsplash
  • KALMAN Inc – Kalman utilizes robots to provide remote accessibility and enable inspections and various specialized tasks. They aim to fulfill the necessary missions in the field by making the previously impossible possible through robots or performing dangerous tasks safely through robots. They have the technology to build full-custom robots from the core components of the robot, so we can respond to specific field needs.
  • Kärnfull Group –  Providing better energy for Sweden, working towards a brighter electricity future with their 100% nuclear electricity at an hourly price and development of new nuclear energy. They stand for more stable electricity grids, more even electricity prices, untouched Swedish nature and strengthened competitiveness.
  • NDB INC – Nano Diamond Battery (NDB) is an innovative energy generator and storage that redefines and revolutionizes the battery as we know it. Its long-lasting properties and longevity are ensured by converting the radioactive decay energy from nuclear waste into energy. NDB is tiny, modular, cost-effective, and scalable from chipset to industrial applications.
  • Renaissance Fusion – They are demonstrating fusion electricity and start commercialization of fusion modules. By developing and commercializing the core fusion enabling technologies ourselves, they will be one of the first companies to offer a proven fusion plant on the market. The compact RF reactor will fit the current nuclear power-plant structure. Therefore, RF will create an opportunity to convert fission power-plants into fusion power-plants by simply replacing the heat source.
  • Sarcomere Dynamics Inc. – At Sarcomere Dynamics, they have unlocked the potential to engineer near-human robotic hands that redefine industry standards. Leveraging their patent pending SMM actuator technology, they have created robotic hands that are 85% more compact and 80% lighter compared to existing options. This robotic hand apart is set apart by its astounding grip force, surpassing the best hands currently available on the market by over 300%. These hands will allow human operators to remotely conduct precise dangerous work, in safety.
Wonderspaces
Photo by israel palacio / Unsplash
  • Sensemore – Sensemore analyzes machine health in order to predict machine malfunctions before unexpected stops occur. Their tech digitizes the maintenance processes with end-to-end machine-health solutions, from collecting machine data to analyzing this data with artificial intelligence-supported tools and creating an automated failure report that detects the root cause of the failure.
  • Steady Energy Oy – Steady Energy aims to deliver nuclear energy solutions in the form of innovative heating plants and reliable nuclear heat service. Their goal is to combine manufacturing efficiency with nuclear engineering with their heat-as-a-service concept, offering nuclear heat without the need for the client to have an in-house nuclear operations.
  • STELLARIA – Providing the next generation of fast spectrum molten salt small modular reactors that can regenerate its fuels and multi-recycle Ex MoX fuels, fertilize thorium and natural uranium and burn actinides.
  • TechnoCarbon – TechnoCarbon designs, makes and sells the first high-perfomance, low-carbon, sustainable materials. This cleantech startup designs, makes and sells the first sustainable, high-perfomance, low-carbon materials which can replace steel, aluminum and other metallic alloys in infrastructure and power plants. Their patented technologies extend lifetime, reduce weight, improve performance of shielding and structural components.
  • Thorizon – Thorizon develops a promising design for a Molten Salt Reactor, with the purpose of accelerating the availability of clean energy and helping solve the climate crisis.

WNE is the place that brings together both major and minor players in the global nuclear industry, fostering an environment that allows attendees to meet more than 600 players from around the world that cover the entire nuclear cycle.

The WNE Startup Program aims to support entrepreneurs in the civil nuclear sector by offering them visibility and a unique business experience during WNE.

The 20 selected Startups will be highlighted in the official show program through:

  • A mentoring program scheduled during WNE to help them refine their project, find partners and gain visibility within the civil nuclear community and the media.
  • A stand in the Startup Village at the heart of the show.
  • The opportunity to win the  “Coup de Coeur ” prize, awarded by an online public vote.

Register to meet these 20 selected finalists IRL during the event!

Stay tuned for more information related to WNE’s 2025 Startup Program by subscribing to our bimonthly newsletter here

you might also like

Rift raises €4.6M for aerial reconnaissance platform
Fundraising 24 hours ago

Europe’s defence technology sector is witnessing unprecedented investment momentum, driven by shifting geopolitical realities and increasing demand for autonomous surveillance solutions. At the forefront of this transformation sits Rift, a Paris-based startup that has just secured €4.6 million in Series A funding to build Europe’s first on-demand aerial reconnaissance network. The round was led by AlleyCorp, the New York-based venture firm known for backing enterprise technology companies. This investment signals growing transatlantic interest in European defence tech capabilities, particularly as NATO allies prioritise technological sovereignty and autonomous reconnaissance systems. AlleyCorp leads aerial reconnaissance funding round AlleyCorp’s decision to lead this round reflects a broader strategic shift among US investors towards European defence technology startups. The firm, which has previously backed companies like MongoDB and Paperless Post, sees significant potential in Rift’s approach to democratising aerial intelligence gathering across civilian and military applications. “Rift’s technology addresses a critical gap in the European surveillance market,” noted a spokesperson from AlleyCorp. “Their ability to deploy on-demand reconnaissance missions using autonomous systems represents exactly the kind of dual-use innovation we expect to define the next decade of defence technology.” The investment comes at a time when European governments are accelerating defence technology procurement, with the EU’s European Defence Fund allocating €8 billion for collaborative defence research and development programmes. This regulatory tailwind positions Rift advantageously within a market expected to reach €24 billion by 2027. Building Europe’s autonomous surveillance network Rift’s platform combines advanced drone technology with artificial intelligence to provide real-time reconnaissance capabilities across multiple sectors. Unlike traditional surveillance methods that require significant infrastructure investment, the company’s on-demand model enables clients to access aerial intelligence through a software-as-a-service platform. The startup plans to use the funding to expand its autonomous fleet and enhance its AI-powered analytics capabilities. With operations currently focused on France and Germany, Rift aims to establish coverage across major European markets by 2026, positioning itself as the continent’s primary alternative to US-based surveillance providers. “European organisations need surveillance solutions that comply with GDPR and other regional privacy regulations,” explained Rift’s CEO. “Our platform is built from the ground up with European data sovereignty in mind, something that resonates strongly with both government and enterprise clients.” This funding positions Rift to compete directly with established players like Palantir and Anduril, whilst offering European clients the regulatory compliance and data localisation they increasingly demand. As defence technology becomes increasingly intertwined with civilian applications, Rift’s European-first approach may prove to be its strongest competitive advantage.

energy infrastructure funding, grid technology investment, BESS funding
Fundraising 24 hours ago

Europe’s energy infrastructure is undergoing its most significant transformation since electrification began. As renewable energy sources strain aging grid systems and electric vehicle adoption accelerates across the continent, Munich-based Delta Charge has secured €3.7 million to address critical gaps in energy storage and distribution. The funding round, led by Vireo Ventures and Rethink Ventures, positions the startup to capitalise on Europe’s urgent need for battery energy storage systems (BESS) and grid modernisation solutions. This investment reflects growing European investor confidence in energy infrastructure startups as the EU accelerates its transition to renewable energy sources. With the European Green Deal mandating carbon neutrality by 2050, the timing couldn’t be more strategic for Delta Charge’s market entry. Energy infrastructure funding attracts European climate tech investors Vireo Ventures and Rethink Ventures bring complementary expertise to Delta Charge’s growth trajectory. Vireo Ventures, known for backing transformative European climate technologies, sees Delta Charge as addressing fundamental infrastructure challenges that traditional utilities struggle to solve efficiently. Meanwhile, Rethink Ventures’ portfolio focus on sustainable technology solutions aligns perfectly with the startup’s mission to optimise energy distribution networks. “We’re witnessing unprecedented strain on European energy grids as demand patterns shift dramatically,” explains a Vireo Ventures partner familiar with the investment decision. “Delta Charge’s approach to battery energy storage systems offers the scalability and intelligence that Europe needs to maintain grid stability while integrating renewable sources.” The investor combination signals strong European institutional support for energy infrastructure innovation. Both funds have demonstrated expertise in scaling climate tech companies across fragmented European markets, providing Delta Charge with strategic value beyond capital injection. BESS technology targets European grid modernisation Delta Charge’s battery energy storage systems address acute European challenges that differ significantly from other global markets. The continent’s diverse regulatory frameworks, varying grid infrastructures, and ambitious renewable targets create unique technical requirements. The company’s technology optimises energy storage placement and management across these complex, interconnected networks. The €3.7 million funding will accelerate product development specifically for European market conditions and support expansion across key markets including Germany, France, and the Netherlands. Delta Charge plans to leverage regulatory tailwinds from the EU’s REPowerEU initiative, which prioritises energy independence and grid resilience investments. “European energy markets present both immense opportunity and distinct challenges,” notes Delta Charge’s leadership team. “Our BESS solutions are designed specifically for the regulatory complexity and infrastructure diversity that characterises European energy systems.” The startup’s technology addresses critical pain points including grid balancing during peak renewable generation periods and energy storage optimisation for commercial and industrial applications. With European electricity prices remaining volatile and grid stability concerns mounting, Delta Charge’s timing appears particularly astute. This funding round exemplifies the European venture capital community’s increasing focus on infrastructure-critical climate technologies. As European governments commit billions to energy transition initiatives, startups like Delta Charge are positioned to capture significant market opportunities whilst addressing urgent societal needs.

supply chain AI funding
Fundraising 24 hours ago

European supply chain management is experiencing a fundamental shift as artificial intelligence transforms how companies orchestrate their logistics operations. The complexity of modern supply chains, exacerbated by recent global disruptions, has created unprecedented demand for intelligent automation solutions that can adapt to volatile market conditions. Logistica OS, a pioneering AI platform for supply chain optimisation, has secured €15 million in Series A funding to accelerate development of what it calls the “operating system for supply chains.” The round positions the company at the forefront of Europe’s burgeoning logistics technology sector, where traditional manual processes are rapidly giving way to AI-driven intelligence. Supply chain AI funding attracts European investors The funding round was led by prominent European venture capital firms, though specific investor details remain confidential at the company’s request. The investment reflects growing confidence in AI-powered logistics solutions across European markets, where regulatory frameworks like the EU AI Act provide clearer guidelines for enterprise AI deployment than in other regions. European investors have increasingly focused on supply chain technology following the pandemic-induced disruptions that exposed vulnerabilities in traditional logistics networks. The sector has attracted over €2 billion in European venture funding over the past 18 months, with AI-enabled platforms commanding premium valuations due to their ability to process complex, multi-variable optimisation problems in real-time. “The European market presents unique advantages for supply chain AI deployment,” noted one investor familiar with the deal. “Regulatory clarity, combined with sophisticated manufacturing bases across Germany, France, and Northern Europe, creates ideal conditions for enterprise AI adoption in logistics.” Building the AI operating system for European supply chains Logistica OS differentiates itself by treating supply chain management as a unified software platform rather than a collection of discrete tools. The company’s AI system integrates inventory management, demand forecasting, transportation optimisation, and supplier relationship management into a single intelligent interface that learns from historical patterns and market signals. The platform addresses specific challenges facing European manufacturers, including complex cross-border regulations, fragmented supplier networks spanning multiple countries, and the need to balance cost efficiency with sustainability mandates increasingly required by EU legislation. Unlike American competitors focused primarily on scale, Logistica OS emphasises precision and compliance. “We’re not just digitising existing supply chain processes – we’re reimagining how companies think about logistics intelligence,” explains the company’s leadership team. “Our AI doesn’t replace human decision-making; it amplifies it by processing thousands of variables that would be impossible to track manually.” The €15 million will primarily fund product development and European market expansion, with plans to establish offices in key manufacturing hubs across Germany, France, and the Netherlands. The company also intends to strengthen its AI research capabilities and expand integration partnerships with major European enterprise software providers. This funding milestone signals Europe’s growing sophistication in enterprise AI applications, moving beyond consumer-facing products to tackle complex B2B challenges. As supply chain complexity continues increasing, platforms like Logistica OS represent the next evolution of how European businesses will compete globally through intelligent automation.

Subscribe to
our Newsletter!

Stay at the forefront with our curated guide to the best upcoming Tech events.