Sargent & Lundy is an engineer-owned and led power and energy engineering firm founded in 1891. The company provides consulting, design, construction management and commissioning services for complex energy infrastructure challenges, working with electric utilities and other critical-infrastructure clients from its Midwestern United States origins to a global footprint. Its stated approach pairs long-standing institutional knowledge with frontier technology.
The firm's technical work spans nuclear power, small modular nuclear reactors, grid modernization, renewable energy, decarbonization and carbon capture systems. Engineering disciplines covered include power engineering, construction management and commissioning across the power, grid infrastructure and decarbonization sectors.
Engineers and designers make up nearly 75% of the workforce, with staff degrees drawn from more than 650 colleges and universities worldwide. Employees serve on more than 300 national code committees and industry compliance organisations, shaping industry standards directly. The firm has been consistently ranked in the Engineering News-Record Top 500 Design Firms since 1965 and has been recognised as a Top Workplace.
