Company lists · Data refreshed September 2026
Top 25 Virtual high schools worldwide
RevenueBase identified 1,623 virtual high schools worldwide as of September 2026 and tracks 67,180 professional contacts across them, including 19,377 with verified work emails. The United States is the largest market and London the largest hub.
This list covers virtual high schools worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026. Country and city lists for virtual high schools follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 virtual high schools worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9,254 contacts → | ||||
Indirect evidence “WGU, is an online university for the 21st century.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 4,577 contacts → | ||||
Indirect evidence “upGrad - started in 2015, is a pioneer in the online education revolution, focused on powering career success for a global workforce of over 1.3 billion.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,314 contacts → | ||||
Indirect evidence “K12 is an online K–12 education provider operating under Stride, Inc, a publicly traded company headquartered in Reston, Virginia, serving students across all 50 states and…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,249 contacts → | ||||
Indirect evidence “Studi – La grande école 100 % en ligne, 100 % humaine Leader de la formation en ligne en France, nous accompagnons au quotidien plus de 59 apprenants, leur permettant de réussir…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 2,162 contacts → | ||||
Indirect evidence “We believe people thrive when they’re given freedom, trust, and the opportunity to make a difference.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,226 contacts → | ||||
Indirect evidence “Our Mission To provide a community of caring and guidance for academic, financial, mental health, and career support while providing a path that makes quality college education…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,193 contacts → | ||||
Indirect evidence “BYU-Pathway Worldwide provides affordable, fully online higher education to students in more than 180 countries.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,012 contacts → | ||||
Partial evidence “At 21K School, we believe that every child deserves an education that’s made just for them.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,012 contacts → | ||||
Indirect evidence “Instituto Profesional IACC 100% Online, es co-fundador del Sistema de Educación Privada en Chile.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,001 contacts → | ||||
Indirect evidence “At Columbia Southern University, we truly believe in offering students flexible, affordable online degree programs with exceptional service.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 922 contacts → | ||||
Indirect evidence “Connections Academy is a tuition-free, fully accredited public education program for students in grades K–12.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 821 contacts → | ||||
Indirect evidence “Excelsior University is an accredited, not-for-profit online university focused on helping adults complete their degrees and advance their careers.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 767 contacts → | ||||
Strong evidence “Founded in 2011, Epic Charter Schools (Epic) is Oklahoma’s largest public virtual charter school – and among the largest of its kind in the U.S.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 729 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 586 contacts → | ||||
Indirect evidence “Institución de Educación Superior, autónoma y Acreditada por la CNA, con más de 40 años de existencia formando Técnicos y Profesionales a lo largo del país.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 577 contacts → | ||||
Indirect evidence “American College of Education is changing the future of education by delivering quality online degree programs at industry-low costs.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 558 contacts → | ||||
Indirect evidence “At UMass Global (University of Massachusetts Global), our mission is to change our adult learners' lives through education.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 506 contacts → | ||||
Partial evidence “As New York's leading online school since 2006, the CUNY School of Professional Studies (CUNY SPS) offers the most online bachelor's and master's degree options at the City…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 466 contacts → | ||||
Indirect evidence “You know that your kids have something special inside them.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 452 contacts → | ||||
Indirect evidence “Perdoceo’s accredited academic institutions offer a quality postsecondary education primarily online to a diverse student population, along with campus-based and blended learning…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 404 contacts → | ||||
Indirect evidence “El modelo educativo de la Universidad Abierta y a Distancia de México busca satisfacer la demanda de educación superior de la sociedad mexicana mediante un plan de estudios…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 397 contacts → | ||||
Indirect evidence “Bij NTI kun jij studeren wanneer het jou uitkomt.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 395 contacts → | ||||
Indirect evidence “Te Aho o Te Kura Pounamu (Te Kura) is a state-funded distance education provider that offers a wide range of personalised learning programmes and courses, from early childhood to…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 382 contacts → | ||||
Indirect evidence “Georgia Cyber Academy is a company based out of 1745 Phoenix Blvd Suite 100, Atlanta, Georgia, United States.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 370 contacts → | ||||
Indirect evidence “MISSION: Developing productive members of society.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: virtual high schools. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names virtual high schools.
- Partial evidence
- Its own public description names part of virtual high schools, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name virtual high schools. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,623 virtual high schools worldwide
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Virtual high schools worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among virtual high schools, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for virtual high schools are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “virtual high schools”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names virtual high schools), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among virtual high schools, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 19,377 across the full list. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Virtual high schools by location
8 lists · largest firstEvery Virtual high schools list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Virtual high schools based in the United States567
- Virtual high schools based in Brazil104
- Virtual high schools based in Canada83
- Virtual high schools based in India79
- Virtual high schools based in Mexico63
- Virtual high schools based in the United Kingdom52
- Virtual high schools based in Italy43
- Virtual high schools based in France27
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names virtual high schools, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many virtual high schools are there worldwide?
RevenueBase identified 1,623 virtual high schools worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Western Governors University, headquartered in Salt Lake City, tops this list with the largest team on record.
Which country has the most virtual high schools?
The United States leads with 567 companies, followed by Brazil (104) and Canada (83). Every virtual high schools list by country and city is linked on this page.
Which city has the most virtual high schools?
London leads with 19 headquartered companies, followed by Toronto (19) and Sao Paulo (15).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 19,377 verified decision-maker contacts tracked across these 1,623 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.