Open Systems Technologies Corporation
IT Services and IT ConsultingVirginia, United States51-200 Employees
Open Systems Technologies Corporation is a mid-sized IT services and consulting firm headquartered in Gainesville, Virginia. Founded in 1996, the company provides customized technology solutions with an emphasis on security for large-scale enterprise environments. Its client base includes Fortune 500 organizations as well as government entities, reflecting experience across both commercial and public sectors. Core capabilities encompass software development, technical assistance, systems integration, and enterprise security services. OST emphasizes tailoring solutions to fit each client’s technological landscape, applying structured methodologies to achieve secure and integrated software-intensive infrastructures. The company adopts PMI project management practices and CMMI process frameworks, and holds certifications in software development and enterprise security.