Overview
INNIO Group, a provider of distributed energy solutions, has launched a roadshow in connection with a secondary offering of common shares by a selling shareholder. The offering comprises 75 million common shares, with the company indicating an expected price range of $24.00 to $27.00 per share. At the top end of that range, the sale would amount to roughly $2.03 billion.
Offer mechanics and listing plans
The selling shareholder has given the underwriters a 30-day option to purchase up to an additional 11.25 million common shares at the IPO price. INNIO has applied to have its common shares listed on the Nasdaq Global Select Market under the ticker symbol "INIO."
Underwriting syndicate
Goldman Sachs & Co. LLC, J.P. Morgan, and Morgan Stanley are acting as joint lead book-running managers for the transaction. BofA Securities, Barclays, and Citigroup are listed as book-running managers, and Baird, BNP Paribas, Deutsche Bank Securities, RBC Capital Markets, and UBS Investment Bank are serving as bookrunners.
Recent financials and ownership
According to the company's filing with the U.S. Securities and Exchange Commission, INNIO reported a net loss of $7.2 million on revenue of $668.6 million for the first three months of 2026. This compares with net income of $35 million on revenue of $494 million for the same period in the prior year. The filing also notes that INNIO is backed by private equity firm Advent and the Abu Dhabi Investment Authority.
Business profile and customer concentration
Munich-based INNIO manufactures engines marketed under the Jenbacher and Waukesha brands and offers an AI-powered power plant software platform called Myplant. The company operates production hubs in Austria, Canada, and the United States. The filing states that the company's five largest customers represented about 39% of revenue in the first quarter of 2026.
Context for stakeholders
The offering is being carried out by a selling shareholder rather than as a primary issuance by the company, and the structure includes a standard 30-day overallotment option for underwriters. INNIO's recent quarterly results show a swing to a small net loss in the most recent quarter despite higher revenue year-over-year, and a material share of revenue concentrated among its top five customers. The company has applied to list on Nasdaq under the symbol "INIO."