K12 Inc. (K12) is a technology-based education company. The Company offers curriculum, software systems and educational services designed to facilitate individualized learning for students in kindergarten through 12th grade (K-12). It provides a continuum of technology-based educational products and solutions to public school districts, public schools, virtual charter schools, private schools and families. The Company offers a set of products and services primarily to three lines of business, which include Managed Public School Programs, which consists of virtual and blended schools; Institutional business, which includes educational products and services sold to school districts, public schools and other educational institutions, and Private Pay Schools and Other, which includes private schools, including international, for which it charges student tuition and direct consumer sales. It sells individual online courses and supplemental educational products directly to families.