The Williams F1 team is currently owned by Dorilton Capital, a private investment firm based in New York. Dorilton acquired the team in August 2020, ending over 40 years of family ownership by Sir Frank Williams and later his daughter, Claire Williams. While Dorilton is the public-facing owner, recent court documents have revealed that British financier Peter de Putron is the effective controller behind the team, making all significant decisions through Williams IP Holdings, the entity Dorilton uses to control Williams Grand Prix Engineering. The ownership change aimed to secure the long-term future of the team after financial challenges and competitive decline under the Williams family.

Dorilton Capital has committed to maintaining the Williams brand and racing from its traditional base in Grove, Oxfordshire, while investing in infrastructure and team development to restore competitiveness.