Cengage is an American educational content, technology, and services company for the higher education, K-12, professional, and library markets. It operates in more than 20 countries around the world. The company provides print and digital textbooks, instructor supplements, online reference databases, distance learning courses, test preparation materials, corporate training courses, career assessment tools, and other educational materials. Cengage was founded in 2007 as a merger between Thomson Learning and Gale. In 2018, the company filed for bankruptcy and emerged with a new ownership structure. Cengage has approximately 5,000 employees and generates over $1.5 billion in annual revenue.