Jefferies & Co. Inc. is an institutional securities firm and an investment bank offering capital raising, mergers and acquisitions, and restructuring services. The New York-based company also offers also trading execution in equity, high-yield, convertible and international securities, as well as industry-based research for institutional investors. Jefferies provides investment banking services for growth sectors including aerospace and defense, consumer, energy, healthcare, industrial and technology. It is the principal operating subsidiary of Jefferies Group Inc..
The investment bank is one of the few in expansion mode. It recently became a primary dealer for U.S. governement debt.