Company lists · Data refreshed September 2026
Top 25 Open access publishers worldwide
RevenueBase identified 890 company matches for open access publishers worldwide as of September 2026 and tracks 30,628 professional contacts across them, including 7,616 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for open access publishers worldwide, 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 September 20, 2026. Country and city lists for open access publishers follow the table.
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 open access publishers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 7,110 contacts → | ||||
Exact match “Be Part of Progress - together we bring greater understanding to the world Springer Nature is one of the leading publishers of research in the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 4,170 contacts → | ||||
Exact match “Headquartered in Switzerland, MDPI is a fully open access publisher with a portfolio of more than 500 journals across all scientific disciplines.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 3,064 contacts → | ||||
Exact match “Taylor & Francis Group partners with researchers, scholarly societies, universities and libraries worldwide to bring knowledge to life.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 2,855 contacts → | ||||
Exact match “Frontiers is a leading research publisher.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 656 contacts → | ||||
Exact match “BMC is a pioneer of open access publishing.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 636 contacts → | ||||
Exact match “Hindawi is no longer in operation and the journals are now part of Wiley’s open access journal portfolio.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 617 contacts → | ||||
Exact match “Cureus (Part of Springer Nature) is an online, Open Access multi-specialty medical journal that publishes and promotes medical knowledge from around the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 524 contacts → | ||||
Exact match “We work closely with researchers, librarians, and partners worldwide to produce academic journals, books and conference series.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 365 contacts → | ||||
Exact match “ITHAKA's mission is to expand access to knowledge and education around the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 315 contacts → | ||||
Exact match “Founded in 1988 and headquartered in Hershey, Pennsylvania, USA with offices in New York, New York, USA, and in Beijing, China (IGI Science and Technology, Ltd.), IGI Global…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 267 contacts → | ||||
Exact match “Sage is a global academic publisher of books, journals, and library resources with a growing range of technologies to enable discovery, access, and engagement.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 214 contacts → | ||||
Exact match “Acta Scientific is an Internationally peer-reviewed publishing group that is indulged in publishing original articles with an emphasis on latest research findings.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 188 contacts → | ||||
Exact match “Founded in 2004, IntechOpen, the world's leading publisher of Open Access books - Built by scientists, for scientists provides a collaborative environment for peer-reviewed…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 163 contacts → | ||||
Exact match “Springer is a leading global scientific, technical and medical portfolio, providing researchers in academia, scientific institutions and corporate R&D departments with quality…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 136 contacts → | ||||
Exact match “JMIR Publications is the leading ehealth publisher, advancing progress in the health, engineering and social sciences to ultimately help people to live happier and healthier lives…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 116 contacts → | ||||
Exact match “Dove Medical Press Ltd is an online open access academic publisher specialising in science, technology and especially medicine.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 114 contacts → | ||||
Exact match “Né du rapprochement des Éditions Belin et des Puf (les Presses universitaires de France), deux maisons emblématiques dans le domaine de l’éducation, de la connaissance certifiée…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 94 contacts → | ||||
Exact match “SSRN is an online repository of scholarly research.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 78 contacts → | ||||
Exact match “DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, committed to ensuring quality content is freely…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 71 contacts → | ||||
Exact match “Canadian Science Publishing (CSP) is committed to enhancing the reach, rigour, and relevance of science so that people can find, trust, and use it.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 69 contacts → | ||||
Exact match “Committed to open, trusted by researchers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 65 contacts → | ||||
Exact match “JSTOR is a digital library for scholars, researchers, and students.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 64 contacts → | ||||
Exact match “Cambridge Scholars Publishing is an independent academic publisher, committed to providing a forward-thinking publishing service that champions original thinking, whilst ensuring…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 59 contacts → | ||||
Exact match “Unlock Knowledge to the World Our approach is simple: we unlock rich knowledge resources, display them in the best manner, and publish them as widely as possible.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 43 contacts → | ||||
Exact match “OpenEdition is an international digital publishing portal in the humanities and social sciences that brings together four platforms: OpenEdition Journals (e-journals), OpenEdition…” Recorded in the RevenueBase company graph · Sep 20, 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 “open access publishers”. 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 890 open access publishers worldwide
See the full list, filter by size, metro and specialty, and access 7,616 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Open access publishers worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for open access publishers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “open access 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. 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 7,616 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 September 20, 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.
Open access publishers by location
2 lists · largest firstEvery Open access publishers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “open access publishers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many open access publishers are there worldwide?
RevenueBase identified 890 company matches for open access publishers worldwide as of September 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?
Springer Nature tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most open access publishers?
The United States leads with 166 companies, followed by the United Kingdom (66). Every open access publishers list by country and city is linked on this page.
Which city has the most open access publishers?
London leads with 42 company records, followed by New York (16) and Hyderabad (14).
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 7,616 professional contacts with verified work emails tracked across these 890 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 September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 890 open access publishers worldwide. Start with a free account, no credit card.
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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
Company intelligence · public preview
Top 25 open access publishers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 890 matching company records for open access publishers worldwide, with 30,628 tracked contacts and 7,616 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: September 20, 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 open access publishers worldwide
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 |  Springer Naturegroup.springernature.comHQ: Berlin, United KingdomReported employees: 5,001-10,000 | Berlin, United Kingdom | 5,001-10,000 | Exact match | 7,110 contacts → |
“Be Part of Progress - together we bring greater understanding to the world Springer Nature is one of the leading publishers of research in the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  MDPImdpi.comHQ: Basel, SwitzerlandReported employees: 5,001-10,000 | Basel, Switzerland | 5,001-10,000 | Exact match | 4,170 contacts → |
“Headquartered in Switzerland, MDPI is a fully open access publisher with a portfolio of more than 500 journals across all scientific disciplines.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Taylor & Francis Grouptaylorandfrancis.comHQ: Milton, United KingdomReported employees: 1,001-5,000 | Milton, United Kingdom | 1,001-5,000 | Exact match | 3,064 contacts → |
“Taylor & Francis Group partners with researchers, scholarly societies, universities and libraries worldwide to bring knowledge to life.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Frontiersfrontiersin.org HQ: Lausanne, SwitzerlandReported employees: 1,001-5,000 | Lausanne, Switzerland | 1,001-5,000 | Exact match | 2,855 contacts → |
“Frontiers is a leading research publisher.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  BMCbiomedcentral.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 656 contacts → |
“BMC is a pioneer of open access publishing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Hindawi Publishinghindawi.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 636 contacts → |
“Hindawi is no longer in operation and the journals are now part of Wiley’s open access journal portfolio.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Cureus Journal Of Medical Sciencecureus.com HQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 617 contacts → |
“Cureus (Part of Springer Nature) is an online, Open Access multi-specialty medical journal that publishes and promotes medical knowledge from around the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  IOP Publishingioppublishing.orgHQ: Bristol, United KingdomReported employees: 201-500 | Bristol, United Kingdom | 201-500 | Exact match | 524 contacts → |
“We work closely with researchers, librarians, and partners worldwide to produce academic journals, books and conference series.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ithakaithaka.orgHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 365 contacts → |
“ITHAKA's mission is to expand access to knowledge and education around the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  IGI Global Scientific Publishingigi-global.comHQ: Hershey, PA, United StatesReported employees: Not recorded | Hershey, PA, United States | Not recorded | Exact match | 315 contacts → |
“Founded in 1988 and headquartered in Hershey, Pennsylvania, USA with offices in New York, New York, USA, and in Beijing, China (IGI Science and Technology, Ltd.), IGI Global…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sage Indiasagepub.comHQ: Gurugram, IndiaReported employees: 201-500 | Gurugram, India | 201-500 | Exact match | 267 contacts → |
“Sage is a global academic publisher of books, journals, and library resources with a growing range of technologies to enable discovery, access, and engagement.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Acta Scientific Publications Private Limitedactascientific.comHQ: Hyderabad, IndiaReported employees: 51-200 | Hyderabad, India | 51-200 | Exact match | 214 contacts → |
“Acta Scientific is an Internationally peer-reviewed publishing group that is indulged in publishing original articles with an emphasis on latest research findings.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Intechopenintechopen.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 188 contacts → |
“Founded in 2004, IntechOpen, the world's leading publisher of Open Access books - Built by scientists, for scientists provides a collaborative environment for peer-reviewed…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Springerspringer.comHQ: Berlin, GermanyReported employees: 5,001-10,000 | Berlin, Germany | 5,001-10,000 | Exact match | 163 contacts → |
“Springer is a leading global scientific, technical and medical portfolio, providing researchers in academia, scientific institutions and corporate R&D departments with quality…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Jmir Publicationsjmir.org HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 136 contacts → |
“JMIR Publications is the leading ehealth publisher, advancing progress in the health, engineering and social sciences to ultimately help people to live happier and healthier lives…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Dove Medical Pressdovepress.comHQ: Macclesfield, United KingdomReported employees: 51-200 | Macclesfield, United Kingdom | 51-200 | Exact match | 116 contacts → |
“Dove Medical Press Ltd is an online open access academic publisher specialising in science, technology and especially medicine.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Humensishumensis.comHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 114 contacts → |
“Né du rapprochement des Éditions Belin et des Puf (les Presses universitaires de France), deux maisons emblématiques dans le domaine de l’éducation, de la connaissance certifiée…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  SSRNssrn.comHQ: Ny, United StatesReported employees: 11-50 | Ny, United States | 11-50 | Exact match | 94 contacts → |
“SSRN is an online repository of scholarly research.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | DOAJdoaj.org HQ: Roskilde, DenmarkReported employees: 11-50 | Roskilde, Denmark | 11-50 | Exact match | 78 contacts → |
“DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, committed to ensuring quality content is freely…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Canadian Science Publishingcdnsciencepub.comHQ: Ottawa, ON, CanadaReported employees: 51-200 | Ottawa, ON, Canada | 51-200 | Exact match | 71 contacts → |
“Canadian Science Publishing (CSP) is committed to enhancing the reach, rigour, and relevance of science so that people can find, trust, and use it.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  PEERJpeerj.comHQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 69 contacts → |
“Committed to open, trusted by researchers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  JSTORjstor.orgHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 65 contacts → |
“JSTOR is a digital library for scholars, researchers, and students.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cambridge Scholars Publishingcambridgescholars.comHQ: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 64 contacts → |
“Cambridge Scholars Publishing is an independent academic publisher, committed to providing a forward-thinking publishing service that champions original thinking, whilst ensuring…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | AOSISaosis.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 59 contacts → |
“Unlock Knowledge to the World Our approach is simple: we unlock rich knowledge resources, display them in the best manner, and publish them as widely as possible.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Openeditionopenedition.orgHQ: Marseille, FranceReported employees: 51-200 | Marseille, France | 51-200 | Exact match | 43 contacts → |
“OpenEdition is an international digital publishing portal in the humanities and social sciences that brings together four platforms: OpenEdition Journals (e-journals), OpenEdition…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 890 company matches
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Open access publishers: dataset insights
September 20, 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
883 records in the displayed employee bands.
7 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 890 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: September 20, 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 ↗
Open access publishers by location
2 lists · largest firstEvery Open access publishers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for open access publishers?
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 open access publishers did RevenueBase find worldwide?
The saved snapshot records 890 matching company records, 30,628 tracked contacts and 7,616 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: September 20, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 open access publishers worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/open-access-publishers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 open access publishers worldwide
RevenueBase records 890 matching company records for open access publishers worldwide, with 30,628 tracked contacts and 7,616 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: September 20, 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 open access publishers worldwide
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 | Springer Naturegroup.springernature.com HQ: Berlin, United KingdomReported employees: 5,001-10,000 | Berlin, United Kingdom | 5,001-10,000 | Exact match | 7,110 contacts → |
“Be Part of Progress - together we bring greater understanding to the world Springer Nature is one of the leading publishers of research in the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | MDPImdpi.com HQ: Basel, SwitzerlandReported employees: 5,001-10,000 | Basel, Switzerland | 5,001-10,000 | Exact match | 4,170 contacts → |
“Headquartered in Switzerland, MDPI is a fully open access publisher with a portfolio of more than 500 journals across all scientific disciplines.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Taylor & Francis Grouptaylorandfrancis.com HQ: Milton, United KingdomReported employees: 1,001-5,000 | Milton, United Kingdom | 1,001-5,000 | Exact match | 3,064 contacts → |
“Taylor & Francis Group partners with researchers, scholarly societies, universities and libraries worldwide to bring knowledge to life.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Frontiersfrontiersin.org HQ: Lausanne, SwitzerlandReported employees: 1,001-5,000 | Lausanne, Switzerland | 1,001-5,000 | Exact match | 2,855 contacts → |
“Frontiers is a leading research publisher.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | BMCbiomedcentral.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 656 contacts → |
“BMC is a pioneer of open access publishing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hindawi Publishinghindawi.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 636 contacts → |
“Hindawi is no longer in operation and the journals are now part of Wiley’s open access journal portfolio.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Cureus Journal Of Medical Sciencecureus.com HQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 617 contacts → |
“Cureus (Part of Springer Nature) is an online, Open Access multi-specialty medical journal that publishes and promotes medical knowledge from around the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | IOP Publishingioppublishing.org HQ: Bristol, United KingdomReported employees: 201-500 | Bristol, United Kingdom | 201-500 | Exact match | 524 contacts → |
“We work closely with researchers, librarians, and partners worldwide to produce academic journals, books and conference series.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ithakaithaka.org HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 365 contacts → |
“ITHAKA's mission is to expand access to knowledge and education around the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | IGI Global Scientific Publishingigi-global.com HQ: Hershey, PA, United StatesReported employees: Not recorded | Hershey, PA, United States | Not recorded | Exact match | 315 contacts → |
“Founded in 1988 and headquartered in Hershey, Pennsylvania, USA with offices in New York, New York, USA, and in Beijing, China (IGI Science and Technology, Ltd.), IGI Global…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sage Indiasagepub.com HQ: Gurugram, IndiaReported employees: 201-500 | Gurugram, India | 201-500 | Exact match | 267 contacts → |
“Sage is a global academic publisher of books, journals, and library resources with a growing range of technologies to enable discovery, access, and engagement.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Acta Scientific Publications Private Limitedactascientific.com HQ: Hyderabad, IndiaReported employees: 51-200 | Hyderabad, India | 51-200 | Exact match | 214 contacts → |
“Acta Scientific is an Internationally peer-reviewed publishing group that is indulged in publishing original articles with an emphasis on latest research findings.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Intechopenintechopen.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 188 contacts → |
“Founded in 2004, IntechOpen, the world's leading publisher of Open Access books - Built by scientists, for scientists provides a collaborative environment for peer-reviewed…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Springerspringer.com HQ: Berlin, GermanyReported employees: 5,001-10,000 | Berlin, Germany | 5,001-10,000 | Exact match | 163 contacts → |
“Springer is a leading global scientific, technical and medical portfolio, providing researchers in academia, scientific institutions and corporate R&D departments with quality…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Jmir Publicationsjmir.org HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 136 contacts → |
“JMIR Publications is the leading ehealth publisher, advancing progress in the health, engineering and social sciences to ultimately help people to live happier and healthier lives…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Dove Medical Pressdovepress.com HQ: Macclesfield, United KingdomReported employees: 51-200 | Macclesfield, United Kingdom | 51-200 | Exact match | 116 contacts → |
“Dove Medical Press Ltd is an online open access academic publisher specialising in science, technology and especially medicine.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Humensishumensis.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 114 contacts → |
“Né du rapprochement des Éditions Belin et des Puf (les Presses universitaires de France), deux maisons emblématiques dans le domaine de l’éducation, de la connaissance certifiée…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SSRNssrn.com HQ: Ny, United StatesReported employees: 11-50 | Ny, United States | 11-50 | Exact match | 94 contacts → |
“SSRN is an online repository of scholarly research.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | DOAJdoaj.org HQ: Roskilde, DenmarkReported employees: 11-50 | Roskilde, Denmark | 11-50 | Exact match | 78 contacts → |
“DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, committed to ensuring quality content is freely…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Canadian Science Publishingcdnsciencepub.com HQ: Ottawa, ON, CanadaReported employees: 51-200 | Ottawa, ON, Canada | 51-200 | Exact match | 71 contacts → |
“Canadian Science Publishing (CSP) is committed to enhancing the reach, rigour, and relevance of science so that people can find, trust, and use it.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | PEERJpeerj.com HQ: San Francisco, CA, United StatesReported employees: Not recorded | San Francisco, CA, United States | Not recorded | Exact match | 69 contacts → |
“Committed to open, trusted by researchers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | JSTORjstor.org HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 65 contacts → |
“JSTOR is a digital library for scholars, researchers, and students.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cambridge Scholars Publishingcambridgescholars.com HQ: Newcastle Upon Tyne, United KingdomReported employees: 11-50 | Newcastle Upon Tyne, United Kingdom | 11-50 | Exact match | 64 contacts → |
“Cambridge Scholars Publishing is an independent academic publisher, committed to providing a forward-thinking publishing service that champions original thinking, whilst ensuring…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | AOSISaosis.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 59 contacts → |
“Unlock Knowledge to the World Our approach is simple: we unlock rich knowledge resources, display them in the best manner, and publish them as widely as possible.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Openeditionopenedition.org HQ: Marseille, FranceReported employees: 51-200 | Marseille, France | 51-200 | Exact match | 43 contacts → |
“OpenEdition is an international digital publishing portal in the humanities and social sciences that brings together four platforms: OpenEdition Journals (e-journals), OpenEdition…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 890 company matches
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Open access publishers: dataset insights
September 20, 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
883 records in the displayed employee bands.
7 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 890 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: September 20, 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 ↗
Open access publishers by location
2 lists · largest firstEvery Open access publishers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for open access publishers?
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 open access publishers did RevenueBase find worldwide?
The saved snapshot records 890 matching company records, 30,628 tracked contacts and 7,616 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: September 20, 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
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Cite this list
RevenueBase Data Team. Top 25 open access publishers worldwide. Snapshot: September 20, 2026. https://revenuebase.ai/companies/browse/open-access-publishers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗