Oppenheimer & Co. is a global investment banking and advisory firm that provides a variety of institutional services. The Firm's investment banking practice provides strategic advisory services and market solutions for emerging growth and mid-sized businesses. Sector expertise includes consumer services, business services, energy, transportation, financial services, healthcare, industrial, media/entertainment, and technology/telecom. Oppenheimer & Co.'s investment banking practice is a subsidiary to global financial services firm Oppenheimer. Oppenheimer & Co. is based in New York, New York.