Jefferies Financial Group
 | |
 Headquarters at 520 Madison Avenue | |
| Formerly | Leucadia National Corporation (1979–2018) Talcott National Corporation (1968–1979) |
|---|---|
| Type | Public |
| Industry | Financial services |
| Founded | 1979 |
| Founders |
|
| Headquarters | New York City |
| Key people | Richard B. Handler (CEO) Brian P. Friedman (president) Joseph S. Steinberg (chairman) |
| Revenue |  US$7.34 billion (2025) |
 US$871 million (2025) | |
| US$631 million (2025) | |
| Total assets | US$76.0 billion (2025) |
| Total equity | US$10.6 billion (2025) |
Number of employees | 7,787 (2025) |
| Website | jefferies |
| Footnotes | |
Jefferies Financial Group Inc. is an American financial services company based in New York City. It is listed on the New York Stock Exchange and is a part of the Fortune 1000.