Langdon Wilson Architecture Planning Interiors provides planning, design, construction, project management, and construction administration services. Its projects include: the World Plaza in Shanghai, China; Cedars Sinai Medical Center in Los Angeles; Royal Georgian Resort in Jamaica; and Al Maidan Maternity Hospital in Kuwait. The firm has assignments in China, France, Germany, Kuwait, Mexico, South Korea, Spain, Thailand, and the US. It has offices in Los Angeles and Irvine, California; Phoenix; and overseas locations in Beijing and Kuwait City. Langdon Wilson was founded in 1951, with the construction value of its its portfolio currently at more than $12 billion.