STV Incorporated is an employee-owned company that offers engineering, architectural, planning, and environmental and construction management services. It offers services to the education, highways, bridges, rail and mass transit markets. It employs more than 1,500 technical and support personnel who offer planning, environmental, design, program and construction management, and specialty services for the transportation, design-build, institutional and commercial building, advanced technology, industrial and defense markets. STV Incorporated provides a variety of architectural services, such as 3-D modeling, accessibility analysis, architectural design, building code analysis, conditions assessment and historic preservation services. The firm also provides interior and urban design, land and master planning and programming services. STV Incorporated is located in New York City.