TORONTO--(BUSINESS WIRE)--Celestica Inc. (NYSE: CLS) (TSX: CLS) (“Celestica” or the “Company”), a global leader in data center infrastructure and advanced technology solutions, today announced an equity offering totaling $3 billion, in order to fund investments in its business to support unprecedented multi-year demand from its customer base. Proposed Offering Celestica today announced a $3 billion treasury offering of common shares. The Company intends to grant the underwriters a 30-day option.