Best media companies in Portsmouth, NH

Houghton Mifflin Harcourt is a global learning company specialized in pre-K-12 education content, services, and technology solutions. It develops and delivers interactive, results-driven learning solutions that advance teacher effectiveness and student achievement. Through curricula and technology innovation, Houghton Mifflin Harcourt collaborates with school districts, administrators, teachers, parents, and students. The company also publishes an extensive line of reference works and award-winning literature for adults and young readers. Houghton Mifflin Harcourt serves more than 50 million students in over 150 countries worldwide, while its award-winning children's books, novels, non-fiction, and reference titles are enjoyed by readers throughout the world. The company was founded in 1864 and is headquartered in Boston, M.A.