Company lists · Data refreshed November 2026

Top 25 Open access publishing platforms worldwide

RevenueBase identified 1,097 company matches for open access publishing platforms worldwide as of November 2026 and tracks 34,392 professional contacts across them, including 9,738 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for open access publishing platforms 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 November 5, 2026. Country and city lists for open access publishing platforms 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
1,097Companies
34,392Contacts tracked
9,738Verified emails
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The 25 largest open access publishing platforms worldwide

Ranked by team size
Top 25 of 1,097 company matches for open access publishing platforms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBasel, SwitzerlandHQ recorded Nov 5, 20265,001-10,0004,256 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 · Nov 5, 2026 · View company records in RevenueBase
2Exact matchMilton, United KingdomHQ recorded Nov 5, 20261,001-5,0003,150 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 · Nov 5, 2026 · View company records in RevenueBase
3Exact matchLausanne, SwitzerlandHQ recorded Nov 5, 20261,001-5,0002,812 contacts →

Exact match

“Frontiers is a leading research publisher.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 5, 2026501-1,000665 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 · Nov 5, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 5, 2026201-500616 contacts →

Exact match

“BMC is a pioneer of open access publishing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBristol, PA, United KingdomHQ recorded Nov 5, 2026201-500531 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 · Nov 5, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 5, 2026501-1,000480 contacts →

Exact match

“Digital Science is an AI-focused technology company providing innovative solutions to complex challenges faced by researchers, universities, governments, funders, industry, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchHoboken, United StatesHQ recorded Nov 5, 2026201-500378 contacts →

Exact match

“Atypon develops publishing technologies that help deliver trusted content to the researchers and practitioners who need it most.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Nov 5, 2026201-500366 contacts →

Exact match

“ITHAKA's mission is to expand access to knowledge and education around the world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchGurgaon, IndiaHQ recorded Nov 5, 2026201-500291 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 · Nov 5, 2026 · View company records in RevenueBase
11Exact matchCharlottesville, VA, United StatesHQ recorded Nov 5, 2026201-500225 contacts →

Exact match

“Silverchair is the leading independent platform partner for scholarly and professional publishers, serving our growing community through flexible technology and unparalleled…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchBasingstoke, NY, United KingdomHQ recorded Nov 5, 2026201-500223 contacts →

Exact match

“Palgrave Macmillan is a global academic and business publisher for the Humanities and Social Sciences (HSS).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-200191 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 · Nov 5, 2026 · View company records in RevenueBase
14Exact matchChennai, IndiaHQ recorded Nov 5, 202651-200186 contacts →

Exact match

“Kriyadocs is the preferred publishing automation platform for several leading book and journal publishers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBerlin, GermanyHQ recorded Nov 5, 20265,001-10,000156 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 · Nov 5, 2026 · View company records in RevenueBase
16Exact matchPune, IndiaHQ recorded Nov 5, 202651-200141 contacts →

Exact match

“Our Company was incorporated in 2018 with a focus to provide software products to the scholarly and academic publishing industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchOxford, NJ, United KingdomHQ recorded Nov 5, 202651-200141 contacts →

Exact match

“Ingenta is a world-leading provider of highly configurable SaaS solutions helping to advance research by building digital publishing platforms with subscription, hosting and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchMacclesfield, United KingdomHQ recorded Nov 5, 202651-200115 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 · Nov 5, 2026 · View company records in RevenueBase
19Exact matchChennai, IndiaHQ recorded Nov 5, 202651-20099 contacts →

Exact match

“At Exeter, we steadfastly believe that authors are the raison d’être for us and the publishing industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchLausanne, SwitzerlandHQ recorded Nov 5, 202651-20096 contacts →

Exact match

“Peter Lang Group has over 50 years of experience in academic publishing, specialising in the Humanities and Social Sciences worldwide with an active list of titles.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchNoida, IndiaHQ recorded Nov 5, 202651-20091 contacts →

Exact match

“Empowering Knowledge STM Journals, a division of Consortium E-Learning Network Pvt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchNy, United StatesHQ recorded Nov 5, 202611-5087 contacts →

Exact match

“SSRN is an online repository of scholarly research.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchCambridge, United KingdomHQ recorded Nov 5, 202611-5086 contacts →

Exact match

“eLife is a non-profit organisation inspired by research funders and led by scientists.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchDurham, NC, United StatesHQ recorded Nov 5, 2026201-50080 contacts →

Exact match

“About Research Square Research Square Company, a five-time INC award winner, exists to make research communication faster, fairer, and more useful.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchPalo Alto, CA, United StatesHQ recorded Nov 5, 202651-20079 contacts →

Exact match

“For open positions please visit: https://issuu.com/careers Issuu is where the world's most innovative and growth-oriented content creators publish digitally.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 1,097 open access publishing platforms worldwide

See the full list, filter by size, metro and specialty, and access 9,738 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Open access publishing platforms worldwide at a glance

As of Nov 5, 2026
28.3%Verified-email coverage
31.4Average contacts per company
11-50Median size (employees)
5.2%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
514
11-50
353
51-200
134
201-500
44
501-1,000
16
1,001-5,000
13
5,001-10,000
7
10001+
5

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 publishing platforms are linked below.
What qualifies
Company records worldwide whose business descriptions match “open access publishing platforms” 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 9,738 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 5, 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 publishing platforms by location

4 lists · largest first

Every Open access publishing platforms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 publishing platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many open access publishing platforms are there worldwide?

RevenueBase identified 1,097 company matches for open access publishing platforms worldwide 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?

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

Which country has the most open access publishing platforms?

The United States leads with 198 companies, followed by India (140) and the United Kingdom (93). Every open access publishing platforms list by country and city is linked on this page.

Which city has the most open access publishing platforms?

London leads with 57 company records, followed by New York (21) and Hyderabad (12).

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 9,738 professional contacts with verified work emails tracked across these 1,097 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 5, 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.