Houghton Mifflin Harcourt
Key Highlights
- HMH's adaptive learning technology provides personalized insights for educators, enhancing student engagement and growth.
- The company's integrated K-12 learning solutions cover core, supplemental, intervention, assessment, and professional learning.
- HMH's research-backed programs have been adopted by 90% of U.S. K-12 schools and serve 50 million students globally.
- Intervention solutions can achieve an average of 1.9 years of student growth in one year, demonstrating significant impact.
- HMH's focus on data-driven insights and adaptive learning positions it as a leader in the education technology sector.
About Houghton Mifflin Harcourt
Houghton Mifflin Harcourt (HMH) is an adaptive learning company that empowers educators by delivering integrated K-12 learning solutions. HMH's technology adapts to every learning environment, uncovering insights about students and helping educators act on what motivates them. With 90% of U.S. K-12 schools using HMH programs, it serves 50 million students in 150 countries. HMH's intervention solutions can gain an average of 1.9 years of student growth in one year. Visit HMH's new company page to learn more.
HMH's mission is to foster growth and build lasting momentum for all students. The company leverages research-backed learning programs to create a streamlined platform for core, supplemental, intervention, assessment, and professional learning. HMH's technology adapts to each learning environment, providing educators with smarter insights and actionable data.
Founded in Boston, Massachusetts, HMH employs 4,347 professionals and is privately held. The company's focus on adaptive learning and data-driven insights makes it a leader in the education technology sector.
Company Facts
| Ownership Private Company |
Office Locations
- 9 office locations
Why Contact Houghton Mifflin Harcourt?
B2B professionals should contact Houghton Mifflin Harcourt for partnerships in adaptive learning solutions, vendor opportunities in educational technology, and potential customer prospects in the K-12 sector.
Who Should Contact Houghton Mifflin Harcourt for Business?
Sales teams selling educational technology, recruiters seeking roles in adaptive learning, and partners offering data-driven educational solutions should reach out to HMH.
Categories
- adaptive learning
- educational technology
- K-12 solutions
- student growth
- data-driven insights
- intervention programs
- professional learning
- core learning
- supplemental education
- assessment tools
More Education Technology Companies
Frequently Asked Questions
- What does Houghton Mifflin Harcourt do?
- HMH is an adaptive learning company that creates K-12 integrated curriculum, assessment, and professional learning solutions, as well as textbooks and instructional technology materials.
- How many employees does Houghton Mifflin Harcourt have?
- Houghton Mifflin Harcourt has approximately 4,547 total employees.
- Where is Houghton Mifflin Harcourt headquartered?
- The company is headquartered in the Boston Financial District at 125 High St, Boston, United States.
- What industry is Houghton Mifflin Harcourt in?
- Houghton Mifflin Harcourt operates in Education Technology, Adaptive Learning Solutions, K-12 Educational Programs.
- When was Houghton Mifflin Harcourt founded?
- Houghton Mifflin Harcourt was founded in 1832.
- What is the email format at Houghton Mifflin Harcourt?
- Houghton Mifflin Harcourt uses the email format first.last@hmhco.com.
- How do I contact the founder of Houghton Mifflin Harcourt?
- The founder of Houghton Mifflin Harcourt can be contacted at william.ticknor@hmhco.com.
- Is Houghton Mifflin Harcourt still active?
- Yes, Houghton Mifflin Harcourt was verified as an active company on February 2, 2026. Data Surfer regularly validates company information to ensure accuracy.
- How do I sell to Houghton Mifflin Harcourt?
- Research Houghton Mifflin Harcourt's priorities and goals, identify the right decision makers and champions, monitor for buying signals, and reach out at the right time with verified contact details. Learn how Data Surfer helps.
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Last verified: February 2, 2026
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