Mr. Zev Korman reports

ONEX TO ANNOUNCE FIRST QUARTER 2024 RESULTS ON MAY 10, 2024

Onex Corp. will release its results for the first quarter ended March 31, 2024, on May 10, 2024.

A live broadcast of Onex's webcast to discuss the results will begin at 11 a.m. ET on May 10, 2024. Links to the webcast and on-line replay will be available at Onex's website.

As a reminder, Onex's annual and special meeting of shareholders will be held virtually on May 9, 2024, at 10 a.m. ET. A link to the on-line event will be available on Onex's website.

About Onex Corp.

Onex is an investor and asset manager that invests capital on behalf of Onex shareholders and clients across the globe. Formed in 1984, Onex has a long record of creating value for its clients and shareholders. Onex's two primary businesses are private equity and credit. In private equity, Onex raises funds from third party investors, or limited partners, and invests them, along with Onex's own investing capital, through the funds of its private equity platforms, Onex Partners and Oncap. Similarly, in credit, Onex raises and invests capital across several private credit, public credit and public equity strategies. Onex's investors include a broad range of global clients, including public and private pension plans, sovereign wealth funds, insurance companies and family offices. In total, Onex has $49.6-billion (U.S.) in assets under management, of which $8.4-billion (U.S.) is Onex's own investing capital. With offices in Toronto, New York, New Jersey, Boston and London, Onex and its experienced management teams are collectively the largest investors across Onex's platforms.