TORONTO, ONTARIO–(Marketwired – May 13, 2016) –

All amounts in U.S. dollars unless otherwise stated

Onex Corporation (“Onex”) (TSX:OCX) has confirmed the nominees set forth in the management information circular for the 2016 Annual Meeting of Shareholders were elected as directors of the Company. Detailed results of the vote for the election of directors held at the Annual Meeting on May 12 in Toronto are set out below.

Pursuant to the Company’s governing documents, the following individuals were elected by the holders of the classes of shares indicated in the table below. The table also details the percentage of the votes cast that were voted in favour of or withheld from each individual’s election.

About Onex

Onex is one of the oldest and most successful private equity firms. Through its Onex Partners and ONCAP private equity funds, Onex acquires and builds high-quality businesses in partnership with talented management teams. At Onex Credit, Onex manages and invests in leveraged loans, collateralized loan obligations and other credit securities. The Company has approximately $22.7 billion of assets under management, including $6.0 billion of Onex proprietary capital, in private equity and credit securities. With offices in Toronto, New York, New Jersey and London, Onex invests its capital through its two investing platforms and is the largest limited partner in each of its private equity funds.

Onex’ businesses have assets of $36 billion, generate annual revenues of $23 billion and employ approximately 145,000 people worldwide. Onex shares trade on the Toronto Stock Exchange under the stock symbol OCX. For more information on Onex, visit its website at www.onex.com. The Company’s security filings can also be accessed at www.sedar.com.