About CTB/McGraw-Hill

About company

CTB/McGraw-Hill LLC. is a leading publisher of educational assessment solutions for the early learner, K-12, and adult basic education markets. Established in 1926 to "help the teacher help the child," today McGraw-Hill Education CTB ranks among education's leading assessment partners. Respected for the highest quality psychometric research, accuracy and client service, McGraw-Hill Education CTB serves the global education community with a comprehensive range of assessment programs and services. Their clients include public, private, and religious educational institutions in all 50 United States and in 49 countries around the world. CTB is proud to work with a wide array of customers that include public, private, charter, and faith-based schools and districts ranging from pre-K through adult education programs. Explore a few of our customer success stories to learn more about how CTB solutions support educators and students.