US Stock Market Move | INNIO N.V (INIO.US) debuted on the US stock market with an opening gain of over 26%.

On Thursday, German natural gas engine and power generation system manufacturer INNIO N.V. (INIO.US) made its debut on the US stock market. As of the time of writing, the stock has risen more than 26%, reaching $34.24. The IPO issue price was $27. INNIO specializes in reciprocating gas engines for power generation and gas compression. The company's business is divided into equipment and services, with its Jenbacher and Waukesha engine brands covering a power range of 200 kW to 10 MW and capable of using alternative fuels such as natural gas and hydrogen blends. Currently, the company's installed equipment capacity totals approximately 44 gigawatts, serving customers across five continents in industries including industrial enterprises, utilities, and data centers. The services sector accounts for approximately 48% of the company's revenue in the 2025 fiscal year, providing parts and maintenance services through long-term contracts tied to existing equipment.