Founded in 1991, American Public University System (APUS) consists of two online universities: American Public University (APU) and American Military University (AMU). APUS, through members American Military University and American Public University, offers 76 degree programs and 51 certificates. American Public University System caters to over 60,000 students annually. American Public University System primarily offers public service related programs, such as criminal justice, public safety, and national security program. The American Public University System has over 1,000+ full time and part-time faculty members. Headquartered in Manassas, Virginia, American Public University System is a subsidiary of American Public Education, which generates more than $185M in revenues annually.