JLL began in 1999, when Jones Lang Wootton and LaSalle Partners merged under the Jones Lang LaSalle name. The company provides commercial real estate services and investment management, helping clients buy, build, occupy, manage, and invest across office, industrial, hotel, multi-family, retail, and data center property types. Its work spans leasing, property management, capital markets, and technology-enabled tools for real estate decision-making. JLL operates as a global business with a broad market presence, and Jones Lang LaSalle remains the formal corporate name behind the current JLL brand.