We Work With Publishers

  • Cambridge University Press
  • Carnegie Learning
  • Cengage Learning
  • Discovery Education
  • Edgenuity
  • Houghton Mifflin Harcourt
  • K12
  • Kaplan
  • McGraw-Hill Education
  • National Geographic School
  • Oxford University Press
  • Pearson Education
  • Scholastic

Six Red Marbles is an award-winning creator of innovative digital and blended learning programs. As the largest U.S.-based provider of Learning Experience Design™, content development, and edtech services; we partner with publishers to develop interactive and engaging products that support personalized learning. Our team is 500 strong, located in offices across the United States and India, and we are supported by a global network of expert subject matter and technology contractors. 

Six Red Marbles offers services  in content development, Learning Experience Design™, digital media, print production, professional development and project management. We deliver extraordinary value by balancing creativity and execution.  For more information on our comprehensive list of services please contact us.