Olympus is one of the largest automotive parts dealers in the Chantilly area. With a focus on imported parts, the company expanded from its original Alexandria location in 1977 to include several other areas and more than 160 employees. Each store always has a large number of employees working, so customers rarely have to wait for help. Olympus doesn't carry power sport parts, but that allows it to offer a wider variety of original equiment and after-market parts to its customers.