Ricardo plc is a globally recognized firm delivering expert engineering, technical, environmental, and strategic advisory services. Its client base spans original equipment manufacturers (OEMs) and operators in transportation, various suppliers, energy corporations, and government bodies. The company's operations are divided into five core segments: Energy & Environment (EE): This division provides leading analysis, guidance, and data to governments, public agencies, and private businesses. Rail: The Rail segment offers specialized technical advice, engineering solutions, and accredited assurance services. Automotive and Industrial (A&I): Focused on developing clean, efficient, and integrated propulsion and energy solutions, this segment covers hybrid and electric systems, electrification, engines, drivelines, transmissions, testing, and comprehensive vehicle engineering. Its services cater to a wide array of sectors, including automotive, aerospace, defense, energy, off-highway, commercial vehicles, marine, motorcycles, light personal transport, and rail. Defense: This segment is dedicated to engineering services, software, and products aimed at protecting lives and optimizing the operation, maintenance, and support of complex systems. It also delivers various engineering programs and offers anti-lock braking (ABS) and electronic stability control (ESC) systems. Performance Products (PP): The PP segment manufactures and assembles niche, high-quality components, prototypes, and intricate products, such as advanced engines, transmissions, and other precision-engineered, performance-critical items. It also develops software solutions for the motorsport, automotive, aerospace, defense, and rail industries. Ricardo plc operates extensively worldwide, with a strong presence in the United Kingdom, Europe, North America, China, Australia, and across the rest of Asia, among other international markets. The company was founded in 1915 and maintains its headquarters in Shoreham-by-Sea, United Kingdom.