aid: leucadia-national
name: Leucadia National
description: >-
  Leucadia National Corporation was a diversified holding company engaged in a
  variety of businesses, including investment banking, beef processing,
  manufacturing, telecommunications, and real estate. In 2018 it was renamed
  Jefferies Financial Group following the merger with Jefferies Group LLC.
  No public API program is documented under the legacy Leucadia National brand.
kind: company
position: Producer
access: 1st-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
  - Holding Company
  - Investment Banking
  - Financial Services
  - Historical
  - Fortune 500
created: '2026-03-24'
modified: '2026-04-28'
url: >-
  https://raw.githubusercontent.com/api-evangelist/leucadia-national/refs/heads/main/apis.yml
specificationVersion: '0.19'
apis: []
common:
  - type: DomainSecurity
    url: security/leucadia-national-domain-security.yml
  - type: LinkedIn
    url: https://www.linkedin.com/company/leucadia-national-corporation
  - type: Website
    name: Jefferies (formerly Leucadia National)
    url: https://www.jefferies.com
  - type: About
    name: Leucadia National Wikipedia
    url: https://en.wikipedia.org/wiki/Jefferies_Financial_Group
maintainers:
  - FN: Kin Lane
    email: info@apievangelist.com