Cambium Learning Group Inc was incorporated under the laws of the State of Delaware in June 2009. It is an educational company focused primarily on serving the needs of at-risk and special student populations. The company is comprised of three business units: Voyager Learning provides comprehensive print and online intervention solutions, professional development as well as school turnaround offerings and includes Lincoln National Academy, Class.com, and Voyager Education Services; Sopris Learning is known for supplemental solutions including assessment, supplemental intervention, positive behavior supports and professional development; and Cambium Learning Technologies develops instructional and assistive technology and represents IntelliTools, Kurzweil Educational Systems, Learning A-Z, and ExploreLearning. Its brands include: Voyager Sopris Learning, Learning A-Z, ExploreLearning, and Kurzweil Educational Systems and IntelliTools. The Company operates in four business segments: Voyager Sopris Learning, Learning A-Z, ExploreLearning and Kurzweil/IntelliTools. Voyager Sopris Learning ("VSL") is a comprehensive provider of research-based education solutions and online learning tools, including curriculum products, personalized professional development, assessment, and school improvement/turnaround services. Learning A-Z is a preK-6 educational resource company specializing in online delivery of leveled readers and other supplementary curriculum. ExploreLearning develops online solutions to improve student learning in math and science. ExploreLearning currently has two products: Gizmos, a library of interactive, online simulations for math and science in grades 3-12; and Reflex, a solution available for math fact fluency development. The Kurzweil/IntelliTools reporting segment includes the Kurzweil Educational Systems and IntelliTools product lines. Kurzweil Educational Systems is a developer of literacy software for people with learning differences such as dyslexia, attention deficit disorder, and those who are English Language Learners as well as those who are blind or visually impaired. Kurzweil provides complete reading, study skills, writing, and test taking support for students. IntelliTools offers hardware products that target students with physical, visual and cognitive disabilities that make using a standard keyboard and mouse difficult. The Company competes with basal text book suppliers such as Houghton Mifflin/Harcourt, Pearson, The McGraw-Hill Companies, and Scholastic. Its operations are governed by laws and regulations relating to equal employment opportunity, workplace safety, information privacy, and worker health, including the Occupational Safety and Health Act and regulations under that Act.