Houghton Mifflin Harcourt Publishing Company

What Houghton Mifflin Harcourt Publishing Company does

Houghton Mifflin Harcourt Publishing Company (HMH) is a privately held K-12 learning company headquartered in Boston, Massachusetts, that delivers comprehensive instructional content, assessment tools, and professional development services to U.S. public and private school districts. The firm operates through wholly owned divisions including Center for Model Schools (coaching and school improvement), Heinemann (educator professional resources), and NWEA (assessment and research, including MAP Growth), positioning the company as an integrated platform provider rather than a stand-alone publisher. Its legal operating name is HMH Education Company.

HMH's product portfolio spans core curriculum across all major K-12 subject areas — Literacy (Into Reading K-6, Into Literature 6-12, English 3D), Mathematics (Go Math! K-6, Into Math K-Algebra 1, Math in Focus K-8, Into Algebra 1/Geometry/Algebra 2, Arriba las Matematicas), Science (Into Science K-8, Science Dimensions K-12), and Social Studies (HMH Social Studies 6-12) — alongside intervention programs (Read 180, Math 180), supplemental tools (Writable, Waggle, Classcraft, JillE Literacy, Amira Learning, Personalized Path, A Chance in the World SEL), and the HMH Performance Suite for assessment and progress monitoring. AI-enabled features are developed through HMH Labs (led by EVP Andrew Goldman) and integrated into HMH Ed, with Amira Learning providing AI-powered reading tutoring and Writable providing AI-assisted writing feedback.

HMH generates revenue primarily through multi-year subscription contracts with school districts procured via enterprise field sales targeting superintendents, curriculum directors, and school boards. Supplementary revenue streams include professional services revenue from coaching (Coachly, The Center for Model Schools, Live Online Courses, Program-Aligned Courses) and direct-to-consumer e-commerce through the HMH Online Shop serving homeschool families and individual buyers. Named customers include New Haven Public Schools (CT), Arlington Independent School District (TX), and Morgan County School District (WV). Distribution is overwhelmingly domestic U.S., with HMH International referenced as a separate channel; the firm does not publicly disclose pricing, ARR, or revenue figures.

Name

Houghton Mifflin Harcourt Publishing Company

Legal name

HMH Education Company

Website

https://houghtonmifflinbooks.com

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

HMH (Houghton Mifflin Harcourt) is a private K-12 learning company headquartered in Boston that delivers standards-aligned core curriculum, assessment, intervention, supplemental tools, and professional development to U.S. school districts via multi-year enterprise contracts and a direct field-sales motion, operating through divisions including NWEA, Heinemann, and the Center for Model Schools.

Ownership category

akta.pro rank

Headquarters

HQ city

Boston

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Digital Commerce or Content

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Supply Chain

Revenue model

1. Core Curriculum Sales: HMH generates revenue through the sale of comprehensive K-12 instructional programs including core curriculum for Literacy, Math, Science, and Social Studies. Programs are sold as multi-year contracts to school districts, typically through formal procurement processes with district-level purchasing decisions.
2. Intervention Programs: Revenue from intensive intervention solutions including Read 180 (reading intervention for grades 3-12) and Math 180 (math intervention for grades 3-12), sold as supplementary programs to support struggling students.
3. Professional Development Services: The company offers professional learning services including Coachly coaching, live online courses, program-aligned courses, and The Center for Model Schools, providing ongoing revenue through training and support services.
4. Supplemental Programs: Additional revenue from supplemental educational tools including Waggle (K-8 adaptive practice), Writable (writing feedback), Classcraft (gamified learning), JillE Literacy, and Amira Learning.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Houghton Mifflin Harcourt (HMH) is a K-12 Learning Company that develops and delivers core curriculum, intervention programs, supplemental resources, assessment solutions, and professional development services. The company primarily sells to school districts and educators across the United States, with a smaller consumer channel through an online shop serving homeschool families and individual learners. Its offerings span every K-12 grade level and major subject area, increasingly delivered through the integrated HMH Ed digital platform.

Product overview

HMH (Houghton Mifflin Harcourt) is a K-12 learning company offering an integrated platform of instructional programs, assessment tools, and professional development services. The core offering consists of curriculum programs organized by subject (Literacy, Math, Science, Social Studies) and grade level, including Into Reading K-6, Into Literature 6-12, Go Math! K-6, Into Math K-Algebra 1, Into Science K-8, Science Dimensions K-12, and HMH Social Studies 6-12. The platform also provides intervention programs (Read 180 for reading, Math 180 for math) and supplemental solutions (Writable for writing practice, Waggle, Amira Learning, Classcraft, Personalized Path). AI Tools on HMH Ed represents their AI-enabled features. Professional development is delivered through Coachly, Teacher's Corner, Live Online Courses, and The Center for Model Schools. The company operates divisions including Heinemann and NWEA. One platform integrates core curriculum, assessment, and anytime professional learning support for a streamlined teaching and learning experience.

Differentiator

Problem solved

Functional benefit

Products and services

• HMH Ed Platform

Quantifiable outcome

• Measurable growth across grade levels in partner districts like New Haven, CT
• +1 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core.

• NWEAcoreStrategic or Co-development PartnerNWEA is a strategic partner and division of HMH, providing assessment solutions including MAP Growth assessments. The partnership enables integrated data sharing between HMH curriculum programs and NWEA assessment tools, supporting data-driven instruction and progress monitoring for school districts.
• HeinemanncoreStrategic or Co-development PartnerHeinemann is a division of HMH and a leading publisher of professional resources and curriculum materials for educators, specializing in literacy, mathematics, and professional development resources. Operates as a separate brand within the HMH portfolio.
• Center for Model SchoolscoreStrategic or Co-development PartnerAn internal division of HMH that provides coaching and support services to school districts working to transform instruction and improve student outcomes. Hosts the annual Model Schools Conference.

Scale indicators2 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Cengage Group: Large educational content and technology company with K-12, higher-ed, and library portfolios (including National Geographic Learning and Gale). Cengage offers overlapping capabilities with HMH but operates as a broader incumbent rather than a K-12 specialist.

Direct peers

• Scholastic Education: Major children's book publisher and provider of K-6 literacy programs (e.g., Scholastic Magazines, literacy frameworks). Scholastic competes with HMH's Into Reading and supplemental literacy offerings in K-5 district adoptions.
• Savvas Learning Company: K-12 curriculum publisher (formerly Pearson K-12) offering core programs in Literacy, Math, Science, and Social Studies. Savvas competes directly with HMH on multi-year district adoptions and shares the enterprise field sales GTM model.
• Pearson Education: Global education publisher and one of the largest direct competitors to HMH in K-12 curriculum, assessment, and digital learning. Pearson's K-12 division competes head-to-head with HMH's Into Reading, Go Math!, and intervention programs on district adoption deals.
• Imagine Learning: K-12 digital curriculum and supplemental solutions provider, including Imagine Language & Literacy and Imagine Math. Imagine Learning competes with HMH's intervention and supplemental products (Amira, Waggle, Read 180) for district intervention and EL program dollars.
• Renaissance Learning: Provider of Star Assessments, Accelerated Reader, and myON digital reading platform — overlapping with HMH's Performance Suite (assessment) and supplemental reading portfolio. Renaissance frequently competes with HMH on district supplemental reading and assessment budgets.
• McGraw-Hill Education: Major U.S. K-12 instructional materials publisher competing with HMH across ELA, Math, Science, and Social Studies. McGraw-Hill's curriculum programs and digital platforms target the same district procurement cycles and use similar consultative field sales motions.
• Curriculum Associates: Publisher of i-Ready diagnostic assessments and Ready classroom programs, a fast-growing K-12 direct competitor. Curriculum Associates competes with HMH's Performance Suite on assessment and with HMH's core curriculum on district adoptions, particularly in math and reading.
• Edmentum: Online K-12 learning solutions provider offering Exact Path, Courseware, and intervention products that compete with HMH's supplemental and adaptive offerings. Edmentum targets similar district intervention and credit recovery budgets.

Emerging players

• Khan Academy: Free, widely adopted K-12 learning platform that increasingly includes AI-powered tutoring (Khanmigo). Khan Academy is not a direct curriculum replacement but competes with HMH's supplemental and practice offerings and pressures district willingness-to-pay for premium tools.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/c/Hmhco
• Facebookfacebook.com/hmhlearn
• LinkedInlinkedin.com/company/houghton-mifflin-harcourt-publishing-company
• Instagraminstagram.com/hmhlearn
• Pinterestpinterest.com/HMHco

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Houghton Mifflin Harcourt Publishing Company