Strayer University is a private for-profit university headquartered in Washington, D.C. It was founded in 1892 as Strayer's Business College and later became Strayer College, before being granted university status in 1998.

Strategic Education, Inc. (SEI), is an education services holding company and is formerly known as Strayer Education, Inc. The company owns for-profit, online Capella University and Strayer University, as well as non-degree programs schools such as DevMountain, Hackbright Academy, and Sophia Learning.