Onex to Announce Fourth Quarter and Full Year 2025 Results on February 20, 2026

All amounts in U.S. dollars unless otherwise stated TORONTO, Jan. 28, 2026 (GLOBE NEWSWIRE) -- Onex Corporation (TSX: ONEX) will release its results for the fourth quarter and full year ended December 31, 2025 on February 20, 2026. A live broadcast of Onex’ webcast to discuss the results will begin at 11:00 a.m. ET on February 20, 2025. A link to the webcast and on-line replay will be available at www.onex.com/events-and-presentations. About Onex Onex invests and manages capital on behalf of its shareholders and clients across the globe. Formed in 1984, we have a long track record of creating value for our clients and shareholders. Our investors include a broad range of global clients, including public and private pension plans, sovereign wealth funds, banks, insurance companies, family offices and high-net-worth individuals. In total, Onex has approximately $57.2 billion in assets under management, of which $8.5 billion is Onex’ own investing capital. With offices in Toronto, New York, New Jersey and London, Onex and its experienced management teams are collectively the largest investors across Onex’ platforms. Onex is listed on the Toronto Stock Exchange under the symbol ONEX. For more information on Onex, visit its website at www.onex.com. Onex’ security filings can also be accessed at www.sedarplus.com. For further information: Zev Korman Vice President, Shareholder Relations and Communications +1 416.362.7711