NextGO Epi

Value proposition

"Gallium oxide is to power electronics what silicon was to compute, and Europe should own that value chain." [1]

Where it wins

• Performance: 10x more power-efficient than Silicon Carbide, handling up to 6x higher voltage density [1].
• Cost: Manufacturing costs up to 75% lower than current Silicon Carbide or Gallium Nitride alternatives [1].
• Speed: Enables EV charging stations to fully charge a vehicle in 10 minutes, even in winter conditions where lithium batteries underperform [1].
• Supply Chain: Europe’s only producer of Gallium Oxide epiwafers at industrial quality up to 4 inches, addressing the Chips Act 2.0 goal to reduce dependence on Asian and US suppliers [1].

Credibility: EU-Startups article detailing the €2 million pre-seed round and technical specifications from the company's press release [1].

Business model

• Material Layer Production: Growing epitaxial Gallium Oxide onto wafer substrates to form the electrically active part of high-power semiconductor devices [1].
• Industrial Scale Manufacturing: Producing wafers at industrial quality up to 4 inches, claiming to be Europe's only producer of this specific material [1].
• Spin-off from Research: Leveraging technology and processes developed at the Leibniz-Institut für Kristallzüchtung (IKZ) to commercialize deep-tech semiconductor materials [1].
• Vertical Integration Focus: Building the foundational supply chain for Europe to lead in energy and mobility transitions, supported by policy like the Chips Act 2.0 [1].

Competitive landscape

• Silicon Carbide Manufacturers: Traditional competitors; NextGO Epi offers 10x efficiency and 75% lower costs [1].
• Gallium Nitride Producers: Another alternative; NextGO Epi provides higher voltage density (6x) [1].
• Asian Semiconductor Suppliers: Dominant in current supply chains; NextGO Epi offers a European, policy-aligned alternative [1].
• US Semiconductor Firms: Key competitors in the global market; NextGO Epi leverages EU Chips Act 2.0 support [1].
• Differentiators: Europe's only Gallium Oxide epiwafer producer, superior efficiency, lower costs, and policy alignment [1].

Market pains

• Slow EV Charging: Current EV chargers take up to 60 minutes, with performance degrading in winter [1].
• High Manufacturing Costs: Silicon Carbide and Gallium Nitride semiconductors are expensive to produce [1].
• Supply Chain Vulnerability: Europe's overdependence on Asian and US semiconductor suppliers [1].
• Efficiency Limits: Existing power electronics struggle with the high voltage and efficiency demands of AI data centers and renewable energy [1].
• Winter Performance Issues: Lithium batteries and current charging infrastructure underperform in cold weather [1].

Strategic implications

NextGO Epi's position as Europe's sole Gallium Oxide producer gives it a first-mover advantage in a market critical to the EU's energy and mobility goals. The primary risk is scaling production to meet industrial demand while maintaining quality. The opportunity lies in capturing market share from Silicon Carbide and Gallium Nitride as EV and AI infrastructure expand. The next signal to watch is the adoption rate of Gallium Oxide by major EV charging and semiconductor manufacturers, which would validate the technology's commercial viability.

Improvement suggestions

NextGO Epi should prioritize securing long-term supply agreements with major EV charging operators to guarantee demand and revenue stability. Expanding marketing efforts to highlight the 10-minute charging capability and winter performance could accelerate adoption in the consumer EV market. Developing a clear roadmap for scaling production beyond 4-inch wafers would address future demand and investor confidence. Engaging more actively with EU policy makers to secure additional funding and regulatory support under the Chips Act 2.0 would strengthen its strategic position.