ProVantage Software, Inc. (formerly Custom Software Services, Inc.) is a privately held company. It was started in 1979 as an economic and management consulting firm. Today, the company continues to provide technical/professional recruitment for the federal government and private clients under the brand of Frank Orth & Associates (FOA). The company started its software business in 1983. We have been focused on the legal vertical market (including law firms, corporate legal departments, and government legal agencies) since that time.