Company lists · Data refreshed September 2026

Top 25 Open university programs based in the United States

RevenueBase identified 672 open university programs headquartered in the United States as of September 2026 and tracks 171,186 professional contacts across them, including 57,170 with verified work emails. Miami is the largest hub.

This list covers open university programs headquartered in the United States, 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 20, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review
672Companies
171,186Contacts tracked
57,170Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest open university programs based in the United States

Ranked by team size
Top 25 of 672 open university programs based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to open university programs: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidencePhoenix, AZ, United StatesHQ checked Sep 20, 20265,001-10,00014,568 contacts →

Partial evidence

University of Phoenix has helped pioneer online education since launching online courses in 1989.”

Source: RevenueBase Database · checked Sep 20, 2026
2Partial evidenceHouston, TX, United StatesHQ checked Sep 20, 20265,001-10,00010,664 contacts →

Partial evidence

“Founded in 1927, the University of Houston is the leading public research university in the vibrant international city of Houston.”

Source: RevenueBase Database · checked Sep 20, 2026
3Partial evidenceManchester, NH, United StatesHQ checked Sep 20, 202610001+9,719 contacts →

Partial evidence

“Founded in 1932, Southern New Hampshire University has grown from a small school of accounting and secretarial science into one of the nation’s largest nonprofit, accredited…”

Source: RevenueBase Database · checked Sep 20, 2026
4Partial evidenceSalt Lake City, UT, United StatesHQ checked Sep 20, 20265,001-10,0009,254 contacts →

Partial evidence

“WGU, is an online university for the 21st century.”

Source: RevenueBase Database · checked Sep 20, 2026
5Partial evidenceSan Diego, CA, United StatesHQ checked Sep 20, 20261,001-5,0005,762 contacts →

Partial evidence

“At National University, we believe it’s not just about the degrees our students earn, but the degree to which they use them.”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceLisle, IL, United StatesHQ checked Sep 20, 20261,001-5,0005,303 contacts →

Indirect evidence

“Our mission is your success.”

Source: RevenueBase Database · checked Sep 20, 2026
7Partial evidenceAdelphi, MD, United StatesHQ checked Sep 20, 20261,001-5,0005,132 contacts →

Partial evidence

University of Maryland Global Campus (UMGC) is the largest public university in the United States.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceHuntsville, TX, United StatesHQ checked Sep 20, 20265,001-10,0004,465 contacts →

Indirect evidence

“Named for Sam Houston, Texas’ greatest hero, SHSU continually strives to honor its historical roots through academic excellence that includes exceptional teaching from faculty…”

Source: RevenueBase Database · checked Sep 20, 2026
9Partial evidenceGrand Forks, ND, United StatesHQ checked Sep 20, 20261,001-5,0003,990 contacts →

Partial evidence

“The University of North Dakota is the state's flagship institution, with more than students and 225+ online and on campus fields of study.”

Source: RevenueBase Database · checked Sep 20, 2026
10Partial evidenceMinneapolis, MN, United StatesHQ checked Sep 20, 20261,001-5,0003,497 contacts →

Partial evidence

“For 50 years Walden University has provided working professionals with access to higher education to achieve professional and community service goals.”

Source: RevenueBase Database · checked Sep 20, 2026
11Partial evidenceFort Lauderdale, FL, United StatesHQ checked Sep 20, 20261,001-5,0003,354 contacts →

Partial evidence

“At Keiser University, we are here to help you succeed by providing the professional and academic foundation to meet your educational goals and objectives.”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceOgden, UT, United StatesHQ checked Sep 20, 20261,001-5,0003,213 contacts →

Indirect evidence

“Weber State is renowned for excellent teaching, accessible educational opportunities and an enduring presence in northern Utah.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidencePhoenix, AZ, United StatesHQ checked Sep 20, 202610001+3,073 contacts →

Indirect evidence

“Apollo Education Group, Inc.”

Source: RevenueBase Database · checked Sep 20, 2026
14Partial evidenceWashington, United StatesHQ checked Sep 20, 20261,001-5,0002,676 contacts →

Partial evidence

“For over 130 years, Strayer University has been at the forefront of change, offering affordable options to help students get ahead and stay ahead.”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidencePittsburgh, PA, United StatesHQ checked Sep 20, 202610001+2,631 contacts →

Indirect evidence

“Education Management Corporation, with approximately 119,500 students as of April 2014, is among the largest providers of post-secondary education in North America, based on…”

Source: RevenueBase Database · checked Sep 20, 2026
16Partial evidenceMinneapolis, MN, United StatesHQ checked Sep 20, 20261,001-5,0002,506 contacts →

Partial evidence

“Capella University was built for people whose ambition never stops.”

Source: RevenueBase Database · checked Sep 20, 2026
17Partial evidenceChicago, IL, United StatesHQ checked Sep 20, 20265,001-10,0002,232 contacts →

Partial evidence

“Kaplan University (now Purdue University Global) is a regionally accredited university dedicated to helping adult students, who need flexibility, fit higher education into their…”

Source: RevenueBase Database · checked Sep 20, 2026
18Strong evidenceBrooklyn Park, MN, United StatesHQ checked Sep 20, 20261,001-5,0002,101 contacts →

Strong evidence

“Rasmussen University, part of the American Public University System, provides career-focused education through flexible online and on-campus programs throughout several Midwest…”

Source: RevenueBase Database · checked Sep 20, 2026
19Partial evidenceJacksonville, AL, United StatesHQ checked Sep 20, 20261,001-5,0001,716 contacts →

Partial evidence

“Jacksonville State University offers traditional and online courses to get you ready for success in the 21st Century.”

Source: RevenueBase Database · checked Sep 20, 2026
20Partial evidencePortland, ME, United StatesHQ checked Sep 20, 20261,001-5,0001,684 contacts →

Partial evidence

“Situated in Maine’s economic and cultural center, the University of Southern Maine (USM) is a public university with undergraduate and graduate students taking courses online and…”

Source: RevenueBase Database · checked Sep 20, 2026
21Strong evidenceNew Castle, DE, United StatesHQ checked Sep 20, 2026501-1,0001,581 contacts →

Strong evidence

“Founded in 1968, Wilmington University is a fully accredited, non-profit institution offering over more than 120 career-oriented undergraduate and graduate programs in a wide…”

Source: RevenueBase Database · checked Sep 20, 2026
22Partial evidenceParkville, MO, United StatesHQ checked Sep 20, 2026n/a1,548 contacts →

Partial evidence

“We’re Park University.”

Source: RevenueBase Database · checked Sep 20, 2026
23Partial evidenceBowie, MD, United StatesHQ checked Sep 20, 2026n/a1,541 contacts →

Partial evidence

“Founded in 1865, Bowie State University is Maryland's first Historically Black College and University and one of the ten oldest in the nation.”

Source: RevenueBase Database · checked Sep 20, 2026
24Partial evidenceGarden City, NY, United StatesHQ checked Sep 20, 20261,001-5,0001,509 contacts →

Partial evidence

“Nassau Community College (NCC), a campus of the State University of New York (SUNY), provides a comprehensive public college experience designed to prepare students to start, and…”

Source: RevenueBase Database · checked Sep 20, 2026
25Partial evidencePasadena, CA, United StatesHQ checked Sep 20, 2026201-5001,461 contacts →

Partial evidence

University of the People is the world's first non-profit, tuition-free, American accredited, online university.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 672 open university programs based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 57,170 reachable decision-makers.

Free signup · no credit card

View the full list →

Open university programs based in the United States at a glance

As of Sep 20, 2026
33.4%Verified-email coverage
254.7Average contacts per company
51-200Median size (employees)
2.1%Largest-city concentration · Miami
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
111
11-50
148
51-200
156
201-500
93
501-1,000
58
1,001-5,000
71
5,001-10,000
21
10001+
10

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 672 companies.

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 open university programs, 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.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “open university programs”. 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 open university programs), 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 open university programs, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 57,170 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 20, 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.

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 open university programs, 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 open university programs are there based in the United States?

RevenueBase identified 672 open university programs headquartered in the United States 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?

University Of Phoenix, headquartered in Phoenix, tops this list with the largest team on record.

Which city has the most open university programs?

Miami leads with 14 headquartered companies, followed by Orlando (12) and Chicago (11).

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 57,170 verified decision-maker contacts tracked across these 672 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 672 open university programs based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.