Company lists · Data refreshed November 2026

Top 25 Interactive textbook publishers based in the United States

RevenueBase identified 155 company matches for interactive textbook publishers associated with the United States as of November 2026 and tracks 11,296 professional contacts across them, including 2,818 with verified work emails. New York is the largest hub.

This list covers company matches for interactive textbook publishers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
155Companies
11,296Contacts tracked
2,818Verified emails
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The 25 largest interactive textbook publishers based in the United States

Ranked by team size
Top 25 of 155 company matches for interactive textbook publishers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026n/a3,661 contacts →

Exact match

“TPT (formerly Teachers Pay Teachers) exists to empower teachers to teach at their best.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSan Mateo (san Francisco Bay, RI, United StatesHQ recorded Nov 6, 20261,001-5,0001,386 contacts →

Exact match

“At IXL Learning, we are passionate about improving learning for all.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 2026501-1,000875 contacts →

Exact match

“Discovery Education is a global education technology leader whose innovative solutions empower educators and progress student learning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 2026201-500443 contacts →

Exact match

“VitalSource has powered digital content delivery across higher education since 1994.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBoston, CA, United StatesHQ recorded Nov 6, 2026501-1,000327 contacts →

Exact match

“National Geographic Learning, a part of the Cengage Group, provides quality and media-rich programs in the K-12 education space.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDubuque, United StatesHQ recorded Nov 6, 2026201-500310 contacts →

Exact match

“Since 1944, Kendall Hunt has been a privately owned and operated educational publishing company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500295 contacts →

Exact match

“BrainPOP is the best part of a learner’s day and trusted by educators to deliver engaging learning experiences that create lifelong impact.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMedford, MA, United StatesHQ recorded Nov 6, 2026201-500292 contacts →

Exact match

“With a history of innovation, Six Red Marbles is leading the way in the next phase of education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchChandler, AZ, United StatesHQ recorded Nov 6, 202651-200203 contacts →

Exact match

“We are a learning experience company creating innovative technology and curriculum for families, educators, and schools!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-200179 contacts →

Exact match

“World Book, a subsidiary of Marmon Holdings, Inc, a Berkshire Hathaway company, is based out of our downtown Chicago office.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchClive, IA, United StatesHQ recorded Nov 6, 202651-200167 contacts →

Exact match

“Founded by two educators in 1926, Perfection Learning® provides high-quality, innovative curriculum solutions to K-12 schools across the country and internationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMount Pleasant, SC, United StatesHQ recorded Nov 6, 202651-200159 contacts →

Exact match

“Hawkes Learning specializes in educational technology & publishing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMenlo Park, CA, United StatesHQ recorded Nov 6, 202651-200137 contacts →

Exact match

“At CK-12 Foundation, we’re revolutionizing education by providing free, high-quality learning resources for students and educators globally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“Link-Systems International, Inc.(LSI) is a market-leading software company that helps academic institutions create effective digital solutions for teaching and learning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLos Gatos, CA, United StatesHQ recorded Nov 6, 202651-200115 contacts →

Exact match

“zyBooks creates web-native, interactive textbook replacements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-200115 contacts →

Exact match

“Cognella® is redefining academic publishing by creating teacher-driven, student-centric higher education course materials in print and digital formats under three imprints…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchErie, PA, United StatesHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Larson Texts, Inc, along with its subsidiary Big Ideas Learning LLC, produces math textbooks for sixth grade through college calculus that are used by over five million students…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202611-5088 contacts →

Exact match

“Digital-first college textbook publisher committed to building a strong position in the college textbook market by expanding access to high quality, affordable content.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGainesville, FL, United StatesHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Study Edge is a national leader in digital content delivery, providing innovative online educational resources to over 1 million students and educators across the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDubuque, IA, United StatesHQ recorded Nov 6, 202611-5069 contacts →

Exact match

“Great River Learning is the higher education textbook company you've been looking for: we publish for the way you want to teach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDubuque, IA, United StatesHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“Learn about McGraw-Hill's digital solutions, textbooks, and services for students and instructors in higher education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMelville, NY, United StatesHQ recorded Nov 6, 2026201-50065 contacts →

Exact match

“From print and digital to OER, devices and more, Ambassador simplifies course materials adoption, management, delivery and access.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLancaster, PA, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Our first priority is found in preparing students for life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“RedShelf is the innovation leader in course materials solutions for higher education, delivering digital course materials from 600+ publishers to over 1,400 institutions serving…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAsheville, NC, United StatesHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Soomo blends expertise with innovation to create modern courseware and provide services that enable schools and instructors to improve student outcomes in foundational college…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 155 interactive textbook publishers based in the United States

See the full list, filter by size, metro and specialty, and access 2,818 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Interactive textbook publishers based in the United States at a glance

As of Nov 6, 2026
24.9%Verified-email coverage
72.9Average contacts per company
11-50Median size (employees)
7.7%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
60
11-50
50
51-200
28
201-500
7
501-1,000
6
1,001-5,000
3
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 155 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “interactive textbook publishers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 2,818 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “interactive textbook publishers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interactive textbook publishers are there based in the United States?

RevenueBase identified 155 company matches for interactive textbook publishers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Teachers PAY Teachers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most interactive textbook publishers?

New York leads with 12 company records, followed by Boston (6) and Raleigh (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,818 professional contacts with verified work emails tracked across these 155 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.