Insights

Educational Content Expansion Heinemann consistently invests in launching new editions of key educational programs like Saxon Reading Foundations and Math Expressions, indicating ongoing opportunities to supply updated curriculum materials and supporting resources to educational institutions.

Innovative Learning Solutions The recent launch of the fantasy-themed decodable books series and digital platforms like Matific highlights Heinemann's focus on engaging digital and specialized content, creating potential for partnerships in interactive and multimedia educational tools.

Strategic Events Engagement Participation in events such as the upcoming Heinemann Educator Summit offers avenues to connect directly with educators and decision-makers, facilitating targeted outreach for sales of curriculum and professional development resources.

Physical and Experiential Spaces The inauguration of the Experience Space at Copenhagen Airport demonstrates how Heinemann is exploring experiential marketing channels, offering opportunities to engage educators and stakeholders through innovative physical touchpoints.

Operational and Technology Advances Recent leadership appointments and the use of advanced marketing tech like Microsoft Advertising and Oracle Eloqua suggest increased operational efficiency and targeted outreach, enhancing prospects for customized sales propositions and partnership opportunities.

Heinemann Tech Stack

Heinemann uses 8 technology products and services including Microsoft Advertising, Linkedin Insight Tag, Hotjar, and more. Explore Heinemann's tech stack below.

  • Microsoft Advertising
    Advertising
  • Linkedin Insight Tag
    Analytics
  • Hotjar
    Analytics
  • Simpli.fi
    Demand Side Platforms
  • Cvent
    Event Management
  • Oracle Eloqua
    Marketing Automation
  • X-XSS-Protection
    Security
  • X-Content-Type-Options
    Web & Portal Technology

Media & News

Heinemann's Email Address Formats

Heinemann uses at least 1 format(s):
Heinemann Email FormatsExamplePercentage
First.Last@heinemann.comJohn.Doe@heinemann.com
95%
FLast@heinemann.comJDoe@heinemann.com
3%
Last.First@heinemann.comDoe.John@heinemann.com
1%
First.Middle@heinemann.comJohn.Michael@heinemann.com
1%

Frequently Asked Questions

Where is Heinemann's headquarters located?

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Heinemann's main headquarters is located at 361 Hanover Street, Portsmouth, NH 03801, US. The company has employees across 5 continents, including North AmericaEuropeAfrica.

What is Heinemann's phone number?

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You can contact Heinemann's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Heinemann's official website and social media links?

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Heinemann's official website is heinemann.com and has social profiles on LinkedIn.

How much revenue does Heinemann generate?

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As of October 2025, Heinemann's annual revenue is estimated to be $2.3M.

What is Heinemann's SIC code NAICS code?

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Heinemann's SIC code is 2731 - Books: Publishing, or Publishing and Printing NAICS code is 511 - Publishing Industries (except Internet).

How many employees does Heinemann have currently?

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As of October 2025, Heinemann has approximately 274 employees across 5 continents, including North AmericaEuropeAfrica. Key team members include Vice President Of Sales: T. B.Cio: H. W.Vice President, Rights & Permissions: C. M.. Explore Heinemann's employee directory with LeadIQ.

What industry does Heinemann belong to?

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Heinemann operates in the Book and Periodical Publishing industry.

What technology does Heinemann use?

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Heinemann's tech stack includes Microsoft AdvertisingLinkedin Insight TagHotjarSimpli.fiCventOracle EloquaX-XSS-ProtectionX-Content-Type-Options.

What is Heinemann's email format?

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Heinemann's email format typically follows the pattern of First.Last@heinemann.com. Find more Heinemann email formats with LeadIQ.
Heinemann

Heinemann

Book and Periodical PublishingUnited States201-500 Employees

Heinemann delivers world-class educational resources, including curriculum, books, media, and learning tools to enhance teacher practice and advance student outcomes.

We believe that all teachers deserve the very best tools. When teachers grow alongside their students, learning becomes more than memorizing rote requirements; it becomes a personalized, hands-on experience that sets the foundation for a lifetime of learning.

We give voice to those who value the professionalism and empathy of teachers who cultivate literate, empathetic, and knowledgeable citizens.
Our authors are exemplary educators eager to support the practice of other teachers through books, videos, workshops, online courses, and explicit teaching materials. 

Our organization is guided by the following principles: 
•	Deliver diverse solutions
•	Amplify fresh perspectives 
•	Inspire continuous improvement
•	Modernize access and delivery  

***
Please review the rules and guidelines for interacting with Heinemann via our social media accounts here: https://www.hmhco.com/smg

Section iconCompany Overview

Headquarters
361 Hanover Street, Portsmouth, NH 03801, US
Phone number
SIC Code
2731 - Books: Publishing, or Publishing and Printing
NAICS Code
511 - Publishing Industries (except Internet)
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    Heinemann's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Heinemann's revenue is estimated to be in the range of $100M$250M

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