K12 Inc., a technology-based education company, provides proprietary curriculum and educational services for online delivery to students in kindergarten through 12th grade (K12) primarily in the United States. Its products include K12 Curriculum, which consists of online lessons, offline learning kits, and lessons guides; Online School (OLS) platform, a Web-based software platform that provides access to its online lessons, as well as its lesson planning and scheduling tools and progress tracking tool; Student Administration Management System, a proprietary student information system, which integrates with the OLS and several other proprietary systems, including its online enrollment system, which allows parents to complete school enrollment forms online; and TotalView, a suite of online applications that provides administrators, teachers, parents, and students a unified view of student progress, attendance, communications, and learning kit shipment tracking. The company also offers a combination of tools that foster communication and interaction among virtual public school students and parents. In addition, it provides a range of academic support services, including teachers and related services, gifted and special education services, and student support services; and management services, such as compliance and tracking services, financial support services, and human resources support services, as well as facility, operations, and technology support services. The company distributes its products and services primarily to virtual public schools, school districts, private schools, charter schools, and directly to consumers. K12 Inc. was founded in 2000 and is headquartered in Herndon, Virginia.