Company lists · Data refreshed November 2026
Top 25 English curriculum developers based in the United States
RevenueBase identified 121 company matches for english curriculum developers associated with the United States as of November 2026 and tracks 8,221 professional contacts across them, including 3,808 with verified work emails. Boston is the largest hub.
This list covers company matches for english curriculum developers 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.
The 25 largest english curriculum developers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,007 contacts → | ||||
Exact match “Amplify helps teachers bring delight and rigor to students every day.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,741 contacts → | ||||
Exact match “Built upon a 130-year history, Savvas is recognized as an industry leader and innovator in education.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 292 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 | |||||
| 4 | 262 contacts → | ||||
Exact match “Zaner-Bloser develops curriculum resources to teach foundational literacy and math skills to students in prekindergarten through sixth grade.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 228 contacts → | ||||
Exact match “Heinemann delivers world-class educational resources, including curriculum, books, media, and learning tools to enhance teacher practice and advance student outcomes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 159 contacts → | ||||
Exact match “Hawkes Learning specializes in educational technology & publishing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 109 contacts → | ||||
Exact match “CommonLit is a nonprofit edtech company dedicated to helping unlock the potential of all students” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 96 contacts → | ||||
Exact match “Giving students a competitive advantage in a diverse, global workforce is our goal.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 87 contacts → | ||||
Exact match “School Publishing Group (SPG) develops, edits and produces K-12 educational curriculum and educational materials for Digital, Print, Video and Family Communications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 83 contacts → | ||||
Exact match “We are Aztec, the acknowledged leader in online learning systems for adult education and the most used, most trusted brand in digital, print and, ePub learning solutions for adult…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 74 contacts → | ||||
Exact match “CSA Education is a trusted education solutions partner helping education publishers, edtech companies, school districts, museums, and learning organizations create high-quality…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 66 contacts → | ||||
Exact match “The Reimagined Classroom creates the curriculum solutions you need to accelerate student learning with high-quality instructional resources.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 64 contacts → | ||||
Exact match “Calvert helps schools achieve student success with virtual and blended learning.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 37 contacts → | ||||
Exact match “Santillana USA is now part of Vista Higher Learning!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 36 contacts → | ||||
Exact match “At Fishtank Learning, we believe that teachers and their students deserve access to the highest quality instructional materials.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 35 contacts → | ||||
Exact match “Every child deserves access to the knowledge that opens doors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 35 contacts → | ||||
Exact match “THE VICTORY ADVANTAGE: end-to end solutions Victory creates integrated learning experiences, from designing and aligning curriculum to enhancing professional practice.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 32 contacts → | ||||
Exact match “Specializing in Pre-K through 16 educational and professional learning services, Publishing Solutions Group (PSG) blends high-caliber resources with deep subject matter expertise…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 31 contacts → | ||||
Exact match “Eduscape, headquartered in Montvale, New Jersey is an innovative developer and provider of professional learning, curriculum, and instructional design led by a team of educators.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 30 contacts → | ||||
Exact match “For over 40 years, Ballard & Tighe, Publishers has focused on developing products for English language learners.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 27 contacts → | ||||
Exact match “Our approach is simple: pedagogy evolves, technology shifts, and language learning should too.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 21 contacts → | ||||
Exact match “We are a team of former educators dedicated to creating what truly works in the classroom.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 19 contacts → | ||||
Exact match “At Custom Education Solutions, we combine our extensive background in education, curriculum development, assessment, intervention, and literacy with quality resources offered by…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 16 contacts → | ||||
Exact match “Creative Education Institute (CEI) began in the summer of 1987 with a firm belief that all students can learn.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 14 contacts → | ||||
Exact match “CCR is a global non-profit organization dedicated to making education more relevant by answering the question: Why, What, and How should students learn for an age of A.I?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “english curriculum developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 121 english curriculum developers based in the United States
See the full list, filter by size, metro and specialty, and access 3,808 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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English curriculum developers based in the United States at a glance
As of Nov 6, 2026Companies by employee count
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 121 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 “english curriculum developers” 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 3,808 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 “english curriculum developers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many english curriculum developers are there based in the United States?
RevenueBase identified 121 company matches for english curriculum developers 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?
Amplify tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most english curriculum developers?
Boston leads with 7 company records, followed by New York (7) and San Francisco (3).
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 3,808 professional contacts with verified work emails tracked across these 121 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.
More company lists
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Company intelligence · public preview
Top 25 english curriculum developers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 121 matching company records for english curriculum developers based in the United States, with 8,221 tracked contacts and 3,808 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 english curriculum developers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Amplifyamplify.comHQ: Brooklyn, NY, United StatesReported employees: 1,001-5,000 | Brooklyn, NY, United States | 1,001-5,000 | Exact match | 3,007 contacts → |
“Amplify helps teachers bring delight and rigor to students every day.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Savvas Learning Companysavvas.comHQ: Paramus, AZ, United StatesReported employees: 1,001-5,000 | Paramus, AZ, United States | 1,001-5,000 | Exact match | 1,741 contacts → |
“Built upon a 130-year history, Savvas is recognized as an industry leader and innovator in education.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  SIX RED Marblessixredmarbles.comHQ: Medford, MA, United StatesReported employees: 201-500 | Medford, MA, United States | 201-500 | Exact match | 292 contacts → |
“With a history of innovation, Six Red Marbles is leading the way in the next phase of education.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Zaner-Bloserzaner-bloser.comHQ: Columbus, OH, United StatesReported employees: 51-200 | Columbus, OH, United States | 51-200 | Exact match | 262 contacts → |
“Zaner-Bloser develops curriculum resources to teach foundational literacy and math skills to students in prekindergarten through sixth grade.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Heinemannheinemann.comHQ: Portsmouth, NH, United StatesReported employees: 51-200 | Portsmouth, NH, United States | 51-200 | Exact match | 228 contacts → |
“Heinemann delivers world-class educational resources, including curriculum, books, media, and learning tools to enhance teacher practice and advance student outcomes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Hawkes Learninghawkeslearning.comHQ: Mount Pleasant, SC, United StatesReported employees: 51-200 | Mount Pleasant, SC, United States | 51-200 | Exact match | 159 contacts → |
“Hawkes Learning specializes in educational technology & publishing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Commonlitcommonlit.orgHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 109 contacts → |
“CommonLit is a nonprofit edtech company dedicated to helping unlock the potential of all students” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Wayside Publishingwaysidepublishing.comHQ: Freeport, ME, United StatesReported employees: 51-200 | Freeport, ME, United States | 51-200 | Exact match | 96 contacts → |
“Giving students a competitive advantage in a diverse, global workforce is our goal.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  School Publishing Groupspgr.comHQ: Hingham, MA, United StatesReported employees: 201-500 | Hingham, MA, United States | 201-500 | Exact match | 87 contacts → |
“School Publishing Group (SPG) develops, edits and produces K-12 educational curriculum and educational materials for Digital, Print, Video and Family Communications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Aztec Softwareaztecsoftware.comHQ: Morristown, NJ, United StatesReported employees: 51-200 | Morristown, NJ, United States | 51-200 | Exact match | 83 contacts → |
“We are Aztec, the acknowledged leader in online learning systems for adult education and the most used, most trusted brand in digital, print and, ePub learning solutions for adult…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  CSA Educationcsaedu.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 74 contacts → |
“CSA Education is a trusted education solutions partner helping education publishers, edtech companies, school districts, museums, and learning organizations create high-quality…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  The Reimagined Classroomreimaginedclassroom.comHQ: Orlando, FL, United StatesReported employees: 11-50 | Orlando, FL, United States | 11-50 | Exact match | 66 contacts → |
“The Reimagined Classroom creates the curriculum solutions you need to accelerate student learning with high-quality instructional resources.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Calvert Educationcalvertlearning.comHQ: Hunt Valley, MD, United StatesReported employees: 51-200 | Hunt Valley, MD, United States | 51-200 | Exact match | 64 contacts → |
“Calvert helps schools achieve student success with virtual and blended learning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Santillana USA Publishingvistahigherlearning.comHQ: Doral, FL, United StatesReported employees: 51-200 | Doral, FL, United States | 51-200 | Exact match | 37 contacts → |
“Santillana USA is now part of Vista Higher Learning!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Fishtank Learningfishtanklearning.orgHQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 36 contacts → |
“At Fishtank Learning, we believe that teachers and their students deserve access to the highest quality instructional materials.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Core Knowledge Foundationcoreknowledge.orgHQ: Charlottesville, VA, United StatesReported employees: 11-50 | Charlottesville, VA, United States | 11-50 | Exact match | 35 contacts → |
“Every child deserves access to the knowledge that opens doors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Victory Productionsvictoryprd.com HQ: Union Lake, MI, United StatesReported employees: 51-200 | Union Lake, MI, United States | 51-200 | Exact match | 35 contacts → |
“THE VICTORY ADVANTAGE: end-to end solutions Victory creates integrated learning experiences, from designing and aligning curriculum to enhancing professional practice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Publishing Solutions Grouppublishingsolutionsgroup.comHQ: Burlington, MA, United StatesReported employees: 11-50 | Burlington, MA, United States | 11-50 | Exact match | 32 contacts → |
“Specializing in Pre-K through 16 educational and professional learning services, Publishing Solutions Group (PSG) blends high-caliber resources with deep subject matter expertise…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Eduscapeeduscape.comHQ: Woodcliff Lake, NJ, United StatesReported employees: 11-50 | Woodcliff Lake, NJ, United States | 11-50 | Exact match | 31 contacts → |
“Eduscape, headquartered in Montvale, New Jersey is an innovative developer and provider of professional learning, curriculum, and instructional design led by a team of educators.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Ballard & Tighe, Publishersballard-tighe.comHQ: Brea, CA, United StatesReported employees: 11-50 | Brea, CA, United States | 11-50 | Exact match | 30 contacts → |
“For over 40 years, Ballard & Tighe, Publishers has focused on developing products for English language learners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Lingrolearninglingrolearning.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 27 contacts → |
“Our approach is simple: pedagogy evolves, technology shifts, and language learning should too.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Inquiry By Designinquirybydesign.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 21 contacts → |
“We are a team of former educators dedicated to creating what truly works in the classroom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Custom Education Solutions, INCcustomedu.comHQ: Champlin, IL, United StatesReported employees: 11-50 | Champlin, IL, United States | 11-50 | Exact match | 19 contacts → |
“At Custom Education Solutions, we combine our extensive background in education, curriculum development, assessment, intervention, and literacy with quality resources offered by…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Creative Education Instituteceilearning.comHQ: Waco, TX, United StatesReported employees: 11-50 | Waco, TX, United States | 11-50 | Exact match | 16 contacts → |
“Creative Education Institute (CEI) began in the summer of 1987 with a firm belief that all students can learn.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Center For Curriculum Redesigncurriculumredesign.orgHQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 14 contacts → |
“CCR is a global non-profit organization dedicated to making education more relevant by answering the question: Why, What, and How should students learn for an age of A.I?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 121 company matches
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English curriculum developers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
121 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 121 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for english curriculum developers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many english curriculum developers did RevenueBase find based in the United States?
The saved snapshot records 121 matching company records, 8,221 tracked contacts and 3,808 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
English curriculum developers by geography
Cite this list
RevenueBase Data Team. Top 25 english curriculum developers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/english-curriculum-developers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- English curriculum developers based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 english curriculum developers based in the United States
RevenueBase records 121 matching company records for english curriculum developers based in the United States, with 8,221 tracked contacts and 3,808 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 english curriculum developers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Amplifyamplify.com HQ: Brooklyn, NY, United StatesReported employees: 1,001-5,000 | Brooklyn, NY, United States | 1,001-5,000 | Exact match | 3,007 contacts → |
“Amplify helps teachers bring delight and rigor to students every day.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Savvas Learning Companysavvas.com HQ: Paramus, AZ, United StatesReported employees: 1,001-5,000 | Paramus, AZ, United States | 1,001-5,000 | Exact match | 1,741 contacts → |
“Built upon a 130-year history, Savvas is recognized as an industry leader and innovator in education.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | SIX RED Marblessixredmarbles.com HQ: Medford, MA, United StatesReported employees: 201-500 | Medford, MA, United States | 201-500 | Exact match | 292 contacts → |
“With a history of innovation, Six Red Marbles is leading the way in the next phase of education.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Zaner-Bloserzaner-bloser.com HQ: Columbus, OH, United StatesReported employees: 51-200 | Columbus, OH, United States | 51-200 | Exact match | 262 contacts → |
“Zaner-Bloser develops curriculum resources to teach foundational literacy and math skills to students in prekindergarten through sixth grade.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Heinemannheinemann.com HQ: Portsmouth, NH, United StatesReported employees: 51-200 | Portsmouth, NH, United States | 51-200 | Exact match | 228 contacts → |
“Heinemann delivers world-class educational resources, including curriculum, books, media, and learning tools to enhance teacher practice and advance student outcomes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hawkes Learninghawkeslearning.com HQ: Mount Pleasant, SC, United StatesReported employees: 51-200 | Mount Pleasant, SC, United States | 51-200 | Exact match | 159 contacts → |
“Hawkes Learning specializes in educational technology & publishing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Commonlitcommonlit.org HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 109 contacts → |
“CommonLit is a nonprofit edtech company dedicated to helping unlock the potential of all students” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Wayside Publishingwaysidepublishing.com HQ: Freeport, ME, United StatesReported employees: 51-200 | Freeport, ME, United States | 51-200 | Exact match | 96 contacts → |
“Giving students a competitive advantage in a diverse, global workforce is our goal.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | School Publishing Groupspgr.com HQ: Hingham, MA, United StatesReported employees: 201-500 | Hingham, MA, United States | 201-500 | Exact match | 87 contacts → |
“School Publishing Group (SPG) develops, edits and produces K-12 educational curriculum and educational materials for Digital, Print, Video and Family Communications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Aztec Softwareaztecsoftware.com HQ: Morristown, NJ, United StatesReported employees: 51-200 | Morristown, NJ, United States | 51-200 | Exact match | 83 contacts → |
“We are Aztec, the acknowledged leader in online learning systems for adult education and the most used, most trusted brand in digital, print and, ePub learning solutions for adult…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | CSA Educationcsaedu.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 74 contacts → |
“CSA Education is a trusted education solutions partner helping education publishers, edtech companies, school districts, museums, and learning organizations create high-quality…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | The Reimagined Classroomreimaginedclassroom.com HQ: Orlando, FL, United StatesReported employees: 11-50 | Orlando, FL, United States | 11-50 | Exact match | 66 contacts → |
“The Reimagined Classroom creates the curriculum solutions you need to accelerate student learning with high-quality instructional resources.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Calvert Educationcalvertlearning.com HQ: Hunt Valley, MD, United StatesReported employees: 51-200 | Hunt Valley, MD, United States | 51-200 | Exact match | 64 contacts → |
“Calvert helps schools achieve student success with virtual and blended learning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Santillana USA Publishingvistahigherlearning.com HQ: Doral, FL, United StatesReported employees: 51-200 | Doral, FL, United States | 51-200 | Exact match | 37 contacts → |
“Santillana USA is now part of Vista Higher Learning!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Fishtank Learningfishtanklearning.org HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 36 contacts → |
“At Fishtank Learning, we believe that teachers and their students deserve access to the highest quality instructional materials.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Core Knowledge Foundationcoreknowledge.org HQ: Charlottesville, VA, United StatesReported employees: 11-50 | Charlottesville, VA, United States | 11-50 | Exact match | 35 contacts → |
“Every child deserves access to the knowledge that opens doors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Victory Productionsvictoryprd.com HQ: Union Lake, MI, United StatesReported employees: 51-200 | Union Lake, MI, United States | 51-200 | Exact match | 35 contacts → |
“THE VICTORY ADVANTAGE: end-to end solutions Victory creates integrated learning experiences, from designing and aligning curriculum to enhancing professional practice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Publishing Solutions Grouppublishingsolutionsgroup.com HQ: Burlington, MA, United StatesReported employees: 11-50 | Burlington, MA, United States | 11-50 | Exact match | 32 contacts → |
“Specializing in Pre-K through 16 educational and professional learning services, Publishing Solutions Group (PSG) blends high-caliber resources with deep subject matter expertise…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Eduscapeeduscape.com HQ: Woodcliff Lake, NJ, United StatesReported employees: 11-50 | Woodcliff Lake, NJ, United States | 11-50 | Exact match | 31 contacts → |
“Eduscape, headquartered in Montvale, New Jersey is an innovative developer and provider of professional learning, curriculum, and instructional design led by a team of educators.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ballard & Tighe, Publishersballard-tighe.com HQ: Brea, CA, United StatesReported employees: 11-50 | Brea, CA, United States | 11-50 | Exact match | 30 contacts → |
“For over 40 years, Ballard & Tighe, Publishers has focused on developing products for English language learners.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Lingrolearninglingrolearning.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 27 contacts → |
“Our approach is simple: pedagogy evolves, technology shifts, and language learning should too.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Inquiry By Designinquirybydesign.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 21 contacts → |
“We are a team of former educators dedicated to creating what truly works in the classroom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Custom Education Solutions, INCcustomedu.com HQ: Champlin, IL, United StatesReported employees: 11-50 | Champlin, IL, United States | 11-50 | Exact match | 19 contacts → |
“At Custom Education Solutions, we combine our extensive background in education, curriculum development, assessment, intervention, and literacy with quality resources offered by…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Creative Education Instituteceilearning.com HQ: Waco, TX, United StatesReported employees: 11-50 | Waco, TX, United States | 11-50 | Exact match | 16 contacts → |
“Creative Education Institute (CEI) began in the summer of 1987 with a firm belief that all students can learn.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Center For Curriculum Redesigncurriculumredesign.org HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 14 contacts → |
“CCR is a global non-profit organization dedicated to making education more relevant by answering the question: Why, What, and How should students learn for an age of A.I?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 121 company matches
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English curriculum developers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
121 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 121 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for english curriculum developers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many english curriculum developers did RevenueBase find based in the United States?
The saved snapshot records 121 matching company records, 8,221 tracked contacts and 3,808 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
English curriculum developers by geography
Cite this list
RevenueBase Data Team. Top 25 english curriculum developers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/english-curriculum-developers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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