The Jockey Club is made up of the following businesses:
- Jockey Club Racecourses (JCR): with 15 racecourses, the largest racecourse group in Britain
- Jockey Club Estates (JCE): managing c 5,000 acres of land, primarily the training grounds at Newmarket, Lambourn and Epsom as well as a property portfolio and the Jockey Club Rooms.
- The National Stud (TNS): The Jockey Club’s breeding and education arm, standing stallions, providing quality training courses for stud staff and tours for the general public.
- Racing Welfare: the charitable wing of the Jockey Club, supporting the workforce of British horseracing and their dependants.
Jockey Club Estates, The National Stud, and Racing Welfare each have their own Board and governance structure, the terms of which are contained under separate cover.
The Jockey Club directly employs around 650 permanent colleagues across these four businesses.