Custom Software Systems is an IT services company founded in 1990 and headquartered in Leesburg, Virginia. The firm specializes in developing and implementing information technology solutions and providing support services, with a primary focus on serving government agencies at the federal, state, and local levels.
The company is a certified Woman Owned Small Business (WOSB) and an SBA-certified HUBZone business. Its operations are rooted in Loudoun County, with a stated commitment to contributing to economic development in designated HUBZone areas. The firm has received recognition for its work, including honors from the Loudoun County Board of Supervisors.
Custom Software Systems' core technical domains include custom software development and IT support services. The company's approach is described as stakeholder-centric and disciplined, with an emphasis on delivering projects on time and within budget while meeting or exceeding customer expectations.
