We’re known by the
companies we keep . . .

Rainbow is well known for its unparalleled service and the relationships we build and maintain with our partners. To illustrate this point, it should be noted that Rainbow’s clients during its earliest years in business are still loyal Rainbow partners today, decades after our first projects with them.

What our fans say about Rainbow

  • “Thank you for the strong collaboration on this project. Since we didn't have an internal staff to move this project forward, we knew Rainbow could work with us to conceptualize the project and move it through all phases of development to meet our deadlines.”

    Houghton Mifflin Harcourt
  • “Rainbow quickly became familiar with our needs and goals, maintained open and timely communication, and provided solution-oriented responses that ensured delivery timelines were met and a quality product was delivered.”

    Scientific Learning
  • “Thanks again for your time, support, and expertise! I know the program authors were very impressed and pleased with the work you have done!”

  • “As a former client, I'd say you excelled in the promptness of getting back to me on questions, changes, or concerns. Similarly, I was always impressed how late-breaking changes got so quickly channeled to writers and designers. I could see them immediately in the manuscript or proof you sent.”

    freelancer and former client
  • “. . . A score of 70 (out of a possible 100) is required for recommendation by the IREP (Instructional Resources Evaluation Panel) for adoption (in California). SIGNATURES received a perfect score of 100! Congratulations and thank you to the entire team. Not only are you the best. You’re PERFECT!”

    Tony Lucki, Former CEO of Houghton Mifflin Harcourt