Goodmans LLP acted for Onex Corporation (“Onex”), the controlling shareholder of Celestica Inc. (“Celestica”), in relation to the offering by Onex of 12,000,000 subordinate voting shares (“SVS”) of Celestica. The offering was made at a price per SVS of US$12.40, for aggregate gross proceeds to Onex of US$148,800,000. Celestica did not sell any SVS and did not receive any proceeds from the offering.

The offering was made in the United States only by means of a prospectus supplement to a base prospectus forming a part of an effective registration statement on Form F-3ASR (File No. 333-273467) filed with the United States Securities and Exchange Commission. This offering was made in Canada only by means of a prospectus supplement, together with a short form base shelf prospectus for the province of Québec and an amended and restated short form base shelf prospectus for all other provinces and territories of Canada.

The SVS were offered by RBC Dominion Securities Inc. in Canada and by RBC Capital Markets, LLC in the USA.