Company lists · Data refreshed September 2026
Top 25 Test prep centers worldwide
RevenueBase identified 2,165 company matches for test prep centers worldwide as of September 2026 and tracks 39,408 professional contacts across them, including 2,854 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers company matches for test prep centers 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 22, 2026. Country and city lists for test prep centers 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 test prep centers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,663 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 1,734 contacts → | ||||
Exact match “Career Launcher (CL) is Asia's leading education service provider; and is led by a team of IIT-IIM alumni, who share a passion for education.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 1,523 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 1,013 contacts → | ||||
Exact match “C2 Education has helped high-performing students get into their dream schools for 25 years.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 452 contacts → | ||||
Exact match “Jamboree is India’s leading institute for study abroad test prep and admission counselling.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 450 contacts → | ||||
Exact match “Texas Review is acclaimed as India’s leading coaching center for standardized tests like GRE, GMAT, IELTS, TOEFL, SAT, PTE, and superior consultant for Immigration & Overseas…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 362 contacts → | ||||
Exact match “Açı Eğitim Kurumları son on yılda Lise ve Üniversiteye Geçiş Sınavlarında çıkardığı Türkiye birincilerini, Türkiye ikincilerini ve Ankara birincilerini otomobil ve bursla…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 321 contacts → | ||||
Exact match “The first Poukamisas Center was founded in 1989 in Piraeus by the mathematician Athanasios Poukamisas who is the President and CEO of the Group.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 297 contacts → | ||||
Exact match “Uğur Kurs, sınavı kazandırır!” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 225 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 221 contacts → | ||||
Exact match “We offer highly personalized test prep for SAT, ACT, SAT subject tests and APs.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 178 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 152 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 145 contacts → | ||||
Exact match “Prep101 was started in by students from Queen's University and the University of Toronto.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 133 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 125 contacts → | ||||
Exact match “AP Guru is India’s premier test prep and academic tutoring focused on coaching and mentoring students from around the world.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 121 contacts → | ||||
Exact match “For 30 years, Summit Educational Group has become one of the most successful and well-respected tutoring companies in the country.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 118 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 100 contacts → | ||||
Exact match “K-12 Tutorial Services Specializing in Reading, Math and Study Skills; ACT/SAT/AHSGE/College Entrance Exam Preparation.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 99 contacts → | ||||
Exact match “Princeton Tutoring is an educational services company founded in 2005 by Greg Wong and Kevin Wong, two brothers and Princeton University graduates.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 95 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 94 contacts → | ||||
Exact match “Clubz In Home Tutoring is a higher education company based out of 5 Margaret Dr, Somerset, New Jersey, United States.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 92 contacts → | ||||
Exact match “At Academic Approach, we are an organization of educators, expert in the college-readiness space with passion for raising student achievement on college-entrance exams.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 92 contacts → | ||||
Exact match “Bespoke Education, Inc.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 89 contacts → | ||||
Exact match “KD College Prep is committed to helping college-bound students reach their scholastic potential by preparing them for the PSAT/NMSQT® test, SAT® test, and ACT® test.” Recorded in the RevenueBase company graph · Sep 22, 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 “test prep centers”. 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 2,165 test prep centers worldwide
See the full list, filter by size, metro and specialty, and access 2,854 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Test prep centers 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
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 test prep centers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “test prep centers” 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 2,854 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 22, 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.
Test prep centers by location
2 lists · largest firstEvery Test prep centers 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 “test prep centers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many test prep centers are there worldwide?
RevenueBase identified 2,165 company matches for test prep centers 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?
Huntington Learning Center tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most test prep centers?
The United States leads with 867 companies, followed by India (211). Every test prep centers list by country and city is linked on this page.
Which city has the most test prep centers?
New York leads with 85 company records, followed by Los Angeles (22) and Hyderabad (18).
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 2,854 professional contacts with verified work emails tracked across these 2,165 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,165 test prep centers 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 test prep centers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,165 matching company records for test prep centers worldwide, with 39,408 tracked contacts and 2,854 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 22, 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 test prep centers 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 |  Huntington Learning Centerhuntingtonfranchise.comHQ: Oradell, NJ, United StatesReported employees: Not recorded | Oradell, NJ, United States | Not recorded | Exact match | 2,663 contacts → |
“At Huntington Learning Center, we are the leading tutoring and test prep provider for the K-12 market.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Career Launchercareerlauncher.comHQ: Delhi, IndiaReported employees: Not recorded | Delhi, India | Not recorded | Exact match | 1,734 contacts → |
“Career Launcher (CL) is Asia's leading education service provider; and is led by a team of IIT-IIM alumni, who share a passion for education.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  The Princeton Reviewprincetonreview.comHQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 1,523 contacts → |
“For more than 35 years, students have trusted The Princeton Review to provide resources for better grades, higher test scores, and stronger applications.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  C2 Educationc2educate.comHQ: Duluth, GA, United StatesReported employees: 1,001-5,000 | Duluth, GA, United States | 1,001-5,000 | Exact match | 1,013 contacts → |
“C2 Education has helped high-performing students get into their dream schools for 25 years.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Jamboree Education Private Limitedjamboreeindia.com HQ: New Delhi, IndiaReported employees: 501-1,000 | New Delhi, India | 501-1,000 | Exact match | 452 contacts → |
“Jamboree is India’s leading institute for study abroad test prep and admission counselling.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Texas Reviewtexasreview.comHQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 450 contacts → |
“Texas Review is acclaimed as India’s leading coaching center for standardized tests like GRE, GMAT, IELTS, TOEFL, SAT, PTE, and superior consultant for Immigration & Overseas…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  AÇI Eğitim Kurumlarıaciegitimkurumlari.comHQ: Ankara, TürkiyeReported employees: 501-1,000 | Ankara, Türkiye | 501-1,000 | Exact match | 362 contacts → |
“Açı Eğitim Kurumları son on yılda Lise ve Üniversiteye Geçiş Sınavlarında çıkardığı Türkiye birincilerini, Türkiye ikincilerini ve Ankara birincilerini otomobil ve bursla…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Poukamisas Educational Grouppoukamisas.grHQ: Argiroupolis, GreeceReported employees: 1,001-5,000 | Argiroupolis, Greece | 1,001-5,000 | Exact match | 321 contacts → |
“The first Poukamisas Center was founded in 1989 in Piraeus by the mathematician Athanasios Poukamisas who is the President and CEO of the Group.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Uğur Kursugurkurs.com.tr HQ: United StatesReported employees: 5,001-10,000 | United States | 5,001-10,000 | Exact match | 297 contacts → |
“Uğur Kurs, sınavı kazandırır!” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  AJ Tutoringajtutoring.comHQ: Menlo Park, CA, United StatesReported employees: 201-500 | Menlo Park, CA, United States | 201-500 | Exact match | 225 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | SAT N Papersatnpaper.com HQ: Noida, IndiaReported employees: Not recorded | Noida, India | Not recorded | Exact match | 221 contacts → |
“We offer highly personalized test prep for SAT, ACT, SAT subject tests and APs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Compass Education Groupcompassprep.comHQ: Beverly Hills, CA, United StatesReported employees: 201-500 | Beverly Hills, CA, United States | 201-500 | Exact match | 178 contacts → |
“Founded in 2004 by educators, Compass Education Group is one of the world’s leading test prep and tutoring companies.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Private Prepprivateprep.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 152 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Prep101prep101.com HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 145 contacts → |
“Prep101 was started in by students from Queen's University and the University of Toronto.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Applerouth Educationapplerouth.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 133 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  AP Guruapguru.comHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 125 contacts → |
“AP Guru is India’s premier test prep and academic tutoring focused on coaching and mentoring students from around the world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Summit Educational Groupmytutor.comHQ: Newton, MA, United StatesReported employees: 51-200 | Newton, MA, United States | 51-200 | Exact match | 121 contacts → |
“For 30 years, Summit Educational Group has become one of the most successful and well-respected tutoring companies in the country.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Khan's Tutorialkhanstutorial.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 118 contacts → |
“For over 30 years, Khan's Tutorial has stood as a pillar of academic excellence and student achievement.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | The Learning Center At Trinitythelearningcenterattrinity.pbworks.com HQ: Huntsville, AL, United StatesReported employees: Not recorded | Huntsville, AL, United States | Not recorded | Exact match | 100 contacts → |
“K-12 Tutorial Services Specializing in Reading, Math and Study Skills; ACT/SAT/AHSGE/College Entrance Exam Preparation.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Princeton Tutoringprincetontutoring.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 99 contacts → |
“Princeton Tutoring is an educational services company founded in 2005 by Greg Wong and Kevin Wong, two brothers and Princeton University graduates.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CPECHcpech.cl HQ: La Serena, ChileReported employees: Not recorded | La Serena, Chile | Not recorded | Exact match | 95 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Clubz In Home Tutoringclubztutoring.comHQ: Somerset, NJ, United StatesReported employees: 51-200 | Somerset, NJ, United States | 51-200 | Exact match | 94 contacts → |
“Clubz In Home Tutoring is a higher education company based out of 5 Margaret Dr, Somerset, New Jersey, United States.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Academic Approachacademicapproach.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 92 contacts → |
“At Academic Approach, we are an organization of educators, expert in the college-readiness space with passion for raising student achievement on college-entrance exams.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Bespoke Educationbespokeeducation.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 92 contacts → |
“Bespoke Education, Inc.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  KD College Prepkdcollegeprep.comHQ: Coppell, TX, United StatesReported employees: 51-200 | Coppell, TX, United States | 51-200 | Exact match | 89 contacts → |
“KD College Prep is committed to helping college-bound students reach their scholastic potential by preparing them for the PSAT/NMSQT® test, SAT® test, and ACT® test.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,165 company matches
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Test prep centers: dataset insights
September 22, 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
2,153 records in the displayed employee bands.
12 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 2,165 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 22, 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 ↗
Test prep centers by location
2 lists · largest firstEvery Test prep centers 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 test prep centers?
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 test prep centers did RevenueBase find worldwide?
The saved snapshot records 2,165 matching company records, 39,408 tracked contacts and 2,854 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 22, 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 test prep centers worldwide. Snapshot: September 22, 2026. https://revenuebase.ai/companies/browse/test-prep-centers.
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 test prep centers worldwide
RevenueBase records 2,165 matching company records for test prep centers worldwide, with 39,408 tracked contacts and 2,854 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 22, 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 test prep centers 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 | Huntington Learning Centerhuntingtonfranchise.com HQ: Oradell, NJ, United StatesReported employees: Not recorded | Oradell, NJ, United States | Not recorded | Exact match | 2,663 contacts → |
“At Huntington Learning Center, we are the leading tutoring and test prep provider for the K-12 market.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Career Launchercareerlauncher.com HQ: Delhi, IndiaReported employees: Not recorded | Delhi, India | Not recorded | Exact match | 1,734 contacts → |
“Career Launcher (CL) is Asia's leading education service provider; and is led by a team of IIT-IIM alumni, who share a passion for education.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | The Princeton Reviewprincetonreview.com HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 1,523 contacts → |
“For more than 35 years, students have trusted The Princeton Review to provide resources for better grades, higher test scores, and stronger applications.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | C2 Educationc2educate.com HQ: Duluth, GA, United StatesReported employees: 1,001-5,000 | Duluth, GA, United States | 1,001-5,000 | Exact match | 1,013 contacts → |
“C2 Education has helped high-performing students get into their dream schools for 25 years.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Jamboree Education Private Limitedjamboreeindia.com HQ: New Delhi, IndiaReported employees: 501-1,000 | New Delhi, India | 501-1,000 | Exact match | 452 contacts → |
“Jamboree is India’s leading institute for study abroad test prep and admission counselling.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Texas Reviewtexasreview.com HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 450 contacts → |
“Texas Review is acclaimed as India’s leading coaching center for standardized tests like GRE, GMAT, IELTS, TOEFL, SAT, PTE, and superior consultant for Immigration & Overseas…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | AÇI Eğitim Kurumlarıaciegitimkurumlari.com HQ: Ankara, TürkiyeReported employees: 501-1,000 | Ankara, Türkiye | 501-1,000 | Exact match | 362 contacts → |
“Açı Eğitim Kurumları son on yılda Lise ve Üniversiteye Geçiş Sınavlarında çıkardığı Türkiye birincilerini, Türkiye ikincilerini ve Ankara birincilerini otomobil ve bursla…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Poukamisas Educational Grouppoukamisas.gr HQ: Argiroupolis, GreeceReported employees: 1,001-5,000 | Argiroupolis, Greece | 1,001-5,000 | Exact match | 321 contacts → |
“The first Poukamisas Center was founded in 1989 in Piraeus by the mathematician Athanasios Poukamisas who is the President and CEO of the Group.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Uğur Kursugurkurs.com.tr HQ: United StatesReported employees: 5,001-10,000 | United States | 5,001-10,000 | Exact match | 297 contacts → |
“Uğur Kurs, sınavı kazandırır!” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | AJ Tutoringajtutoring.com HQ: Menlo Park, CA, United StatesReported employees: 201-500 | Menlo Park, CA, United States | 201-500 | Exact match | 225 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | SAT N Papersatnpaper.com HQ: Noida, IndiaReported employees: Not recorded | Noida, India | Not recorded | Exact match | 221 contacts → |
“We offer highly personalized test prep for SAT, ACT, SAT subject tests and APs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Compass Education Groupcompassprep.com HQ: Beverly Hills, CA, United StatesReported employees: 201-500 | Beverly Hills, CA, United States | 201-500 | Exact match | 178 contacts → |
“Founded in 2004 by educators, Compass Education Group is one of the world’s leading test prep and tutoring companies.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Private Prepprivateprep.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 152 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Prep101prep101.com HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 145 contacts → |
“Prep101 was started in by students from Queen's University and the University of Toronto.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Applerouth Educationapplerouth.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 133 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | AP Guruapguru.com HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 125 contacts → |
“AP Guru is India’s premier test prep and academic tutoring focused on coaching and mentoring students from around the world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Summit Educational Groupmytutor.com HQ: Newton, MA, United StatesReported employees: 51-200 | Newton, MA, United States | 51-200 | Exact match | 121 contacts → |
“For 30 years, Summit Educational Group has become one of the most successful and well-respected tutoring companies in the country.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Khan's Tutorialkhanstutorial.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 118 contacts → |
“For over 30 years, Khan's Tutorial has stood as a pillar of academic excellence and student achievement.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | The Learning Center At Trinitythelearningcenterattrinity.pbworks.com HQ: Huntsville, AL, United StatesReported employees: Not recorded | Huntsville, AL, United States | Not recorded | Exact match | 100 contacts → |
“K-12 Tutorial Services Specializing in Reading, Math and Study Skills; ACT/SAT/AHSGE/College Entrance Exam Preparation.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Princeton Tutoringprincetontutoring.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 99 contacts → |
“Princeton Tutoring is an educational services company founded in 2005 by Greg Wong and Kevin Wong, two brothers and Princeton University graduates.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CPECHcpech.cl HQ: La Serena, ChileReported employees: Not recorded | La Serena, Chile | Not recorded | Exact match | 95 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Clubz In Home Tutoringclubztutoring.com HQ: Somerset, NJ, United StatesReported employees: 51-200 | Somerset, NJ, United States | 51-200 | Exact match | 94 contacts → |
“Clubz In Home Tutoring is a higher education company based out of 5 Margaret Dr, Somerset, New Jersey, United States.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Academic Approachacademicapproach.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 92 contacts → |
“At Academic Approach, we are an organization of educators, expert in the college-readiness space with passion for raising student achievement on college-entrance exams.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bespoke Educationbespokeeducation.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 92 contacts → |
“Bespoke Education, Inc.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | KD College Prepkdcollegeprep.com HQ: Coppell, TX, United StatesReported employees: 51-200 | Coppell, TX, United States | 51-200 | Exact match | 89 contacts → |
“KD College Prep is committed to helping college-bound students reach their scholastic potential by preparing them for the PSAT/NMSQT® test, SAT® test, and ACT® test.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,165 company matches
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Test prep centers: dataset insights
September 22, 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
2,153 records in the displayed employee bands.
12 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 2,165 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 22, 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 ↗
Test prep centers by location
2 lists · largest firstEvery Test prep centers 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 test prep centers?
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 test prep centers did RevenueBase find worldwide?
The saved snapshot records 2,165 matching company records, 39,408 tracked contacts and 2,854 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 22, 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.
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Cite this list
RevenueBase Data Team. Top 25 test prep centers worldwide. Snapshot: September 22, 2026. https://revenuebase.ai/companies/browse/test-prep-centers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗