Founded in 1917, HDR is one of the leading, employee-owned firms that offers architectural, engineering and consulting services for several residential and commercial projects in the United States. The company offers architectural design, master planning, engineering, and functional and space programming services. Its clients include the Advocate Christ Medical Center, Cape Fear Valley Health System, Huntington Memorial Hospital and Durham Research Center. HDR works with a team of more than 7,900 staff members. It maintains over 170 locations worldwide. The company serves clients in the transportation, health care, science, technology, municipal, energy, and oil and gas industries. HDR operates HDR Engineering and HDR Architecture.