United Autosports USA

United Autosports USA is a sports car racing team based in Mooresville, North Carolina, and originally founded in 2009 in Wakefield, England by Zak Brown and Richard Dean. They compete in various endurance racing series including the IMSA SportsCar Championship, FIA World Endurance Championship, European Le Mans Series, and Asian Le Mans Series. The team has achieved notable successes, including two LMP2 class wins at the 24 Hours of Le Mans (2020, 2024), victory at the 24 Hours of Daytona in 2025, and multiple endurance championships. United Autosports has a close partnership with McLaren Automotive as their official racing partner in the FIA WEC's LMGT3 class from 2024 and maintains strong historic racing activities worldwide. The team has signed numerous prominent racing drivers and expanded their U.S. base preparing for IMSA competition.

Zak Brown, Richard Dean

Walkinshaw Andretti United (Australia partnership)

Multiple including 24 Hours of Le Mans (LMP2 Class) twice (2020, 2024), 24 Hours of Daytona (2025), FIA World Endurance Championship (LMP2) (2020), European Le Mans Series (2020), ELMS LMP3 Championship (3 times in 5 years as of 2020)