Company lists · Data refreshed November 2026

Top 25 College prep services based in the United States

RevenueBase identified 2,878 company matches for college prep services associated with the United States as of November 2026 and tracks 25,572 professional contacts across them, including 5,191 with verified work emails. New York is the largest hub.

This list covers company matches for college prep services associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
2,878Companies
25,572Contacts tracked
5,191Verified emails
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The 25 largest college prep services based in the United States

Ranked by team size
Top 25 of 2,878 company matches for college prep services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchOradell, NJ, United StatesHQ recorded Nov 6, 2026n/a2,739 contacts →

Exact match

“At Huntington Learning Center, we are the leading tutoring and test prep provider for the K-12 market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261,001-5,0001,515 contacts →

Exact match

“For more than 35 years, students have trusted The Princeton Review to provide resources for better grades, higher test scores, and stronger applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDuluth, GA, United StatesHQ recorded Nov 6, 20261,001-5,0001,070 contacts →

Exact match

“C2 Education has helped high-performing students get into their dream schools for 25 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 20261,001-5,000386 contacts →

Exact match

“Headquartered in Fort Lauderdale, Florida with student support centers also in Orlando and Chicago, Kaplan Higher Education (“KHE”) is a mission-driven, highly respected…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew Haven, CT, United StatesHQ recorded Nov 6, 2026201-500365 contacts →

Exact match

“InGenius Prep was built around a simple realization: the best guidance comes from the people who made the decisions themselves.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026n/a280 contacts →

Exact match

“Study Smart Tutors Inc was founded to help students from varying economic backgrounds build confidence, develop learning skills, and realize their college dreams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMenlo Park, CA, United StatesHQ recorded Nov 6, 2026201-500243 contacts →

Exact match

“Bay Area's leader in 1-1 Test Preparation, Academic Tutoring, and College Admissions Counseling At AJ Tutoring, we believe every student deserves personalized support that meets…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 202651-200228 contacts →

Exact match

“Since 1987, Elite Educational Institute has been helping students reach their educational goals through our flexible and proven system of courses and personal academic counseling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBoston, MA, United StatesHQ recorded Nov 6, 2026201-500218 contacts →

Exact match

“StudyPoint is a leading provider of personalized 1:1 tutoring in academics and SAT/ACT test prep, and college admissions counseling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 202651-200196 contacts →

Exact match

“College Now (formerly Cleveland Scholarship Programs) paves the way for middle and high school students and adult learners to prepare for, finance, and graduate from postsecondary…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-200180 contacts →

Exact match

“Empowering your future, to college and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNewport Beach, CA, United StatesHQ recorded Nov 6, 202651-200178 contacts →

Exact match

“Collegewise has guided more than students through their college admissions journeys, and we can help you in today's changing academic world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBeverly Hills, CA, United StatesHQ recorded Nov 6, 2026201-500175 contacts →

Exact match

“Founded in 2004 by educators, Compass Education Group is one of the world’s leading test prep and tutoring companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Nov 6, 2026n/a162 contacts →

Exact match

“MedSchoolCoach is dedicated to helping students achieve their medical school dreams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCincinnati, VA, United StatesHQ recorded Nov 6, 2026201-500162 contacts →

Exact match

“A leader in education technology, Hobsons helps more than 15 million students to identify their strengths, explore careers, match to best-fit educational opportunities, create…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500153 contacts →

Exact match

“Private Prep is an elite tutoring service offering individually customized lessons for a wide range of K-College school subjects, standardized test prep, college admissions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-200145 contacts →

Exact match

“College Contact supports school districts and individual families with scalable human-to-human college & career advising.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-200137 contacts →

Exact match

“CollegeAdvisor.com connects high school students/families with effective college counseling and personalized technology to guide them through the US college application process.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-200132 contacts →

Exact match

“We transform lives by giving students the skills and self-beliefs to achieve their goals through test prep, AP & academic tutoring, and executive function coaching.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“Since 1966, Peterson's has helped provide students, teachers, parents, and members of the military with the best and most up to date information on college admissions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCentral Ave Ne, MN, United StatesHQ recorded Nov 6, 202651-200118 contacts →

Exact match

“Higher Education in Abroad offers a High-End Career with lifelong memories.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCambridge, NY, United StatesHQ recorded Nov 6, 2026n/a116 contacts →

Exact match

“Cambridge Coaching began as a group of friends who also happened to be Harvard and MIT PhDs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“At College Possible Texas (formerly College Forward), we believe in the power of opportunity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-50113 contacts →

Exact match

“NYC's low-income students face systemic barriers to the colleges and careers of their dreams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500104 contacts →

Exact match

“For over 30 years, Khan's Tutorial has stood as a pillar of academic excellence and student achievement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,878 college prep services based in the United States

See the full list, filter by size, metro and specialty, and access 5,191 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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College prep services based in the United States at a glance

As of Nov 6, 2026
20.3%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
7.5%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,980
11-50
707
51-200
148
201-500
25
501-1,000
3
1,001-5,000
5
10001+
1

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 2,878 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “college prep services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 5,191 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “college prep services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many college prep services are there based in the United States?

RevenueBase identified 2,878 company matches for college prep services associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most college prep services?

New York leads with 216 company records, followed by Los Angeles (75) and Chicago (51).

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 5,191 professional contacts with verified work emails tracked across these 2,878 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.