Drone Tech Innovator's Subsidiary Soars 30% in Paris Trading Debut

Paris, Friday, 19 June 2026.
Roth Mions, a subsidiary of drone technology leader TonnerDrones, surged up to 30% in its Euronext Access Paris debut on June 15, 2026. The company’s breakthrough Type V storage tanks—100% recyclable and scalable to 70,000 units annually—are poised to dominate a $21.9 billion high-pressure gas market by 2032. With hydrogen storage demand skyrocketing, this listing signals investor confidence in niche hardware solutions, setting the stage for future growth and potential shareholder dividends.