Company lists · Data refreshed November 2026

Top 25 Test prep nonprofits worldwide

RevenueBase identified 5,385 company matches for test prep nonprofits worldwide as of November 2026 and tracks 94,601 professional contacts across them, including 9,447 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 nonprofits worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for test prep nonprofits follow the table.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
5,385Companies
94,601Contacts tracked
9,447Verified emails
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The 25 largest test prep nonprofits worldwide

Ranked by team size
Top 25 of 5,385 company matches for test prep nonprofits worldwide, 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 matchNew York, NY, United StatesHQ recorded Nov 6, 20261,001-5,0005,357 contacts →

Exact match

“College Board is a not-for-profit organization that clears a path for all students to own their future through the Advanced Placement Program, the SAT, Official SAT Practice on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 202610001+4,740 contacts →

Exact match

“Kaplan is a global educational services company that provides individuals, universities, and businesses with a diverse array of services, including higher and professional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Nov 6, 2026n/a4,256 contacts →

Exact match

“Avec 120 élèves suivis chaque année, Acadomia est l’entreprise éducative n°1 en France et un partenaire éducatif de référence pour les familles, avec 3 activités principales : •…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261,001-5,0002,991 contacts →

Exact match

“Yarım asrı aşkın sınav deneyimi ve yenilikçi eğitim yaklaşımları ile öğrencileri liseye, üniversiteye ve geleceğe doğrudan hazırlayan; Türkiye’nin en özgün okulu olarak, eğitime…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchBedford, TX, United StatesHQ recorded Nov 6, 2026n/a2,738 contacts →

Exact match

“With more than 45 years of experience, more than 710 points of presence and millions of families with results, Sylvan Learning is the leading provider of Personalized Learning for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDelhi, IndiaHQ recorded Nov 6, 2026n/a1,791 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact 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
10Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026n/a610 contacts →

Exact match

“Thrive Scholars empowers high-achieving students from low-income backgrounds by providing the skills, guidance, and professional networks they need to excel in top colleges and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,000599 contacts →

Exact match

“O Estratégia Concursos é uma referência nacional na preparação de candidatos a concursos públicos, por meio do oferecimento de cursos online em pdf e videoaulas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200455 contacts →

Exact match

“We support young people to access and thrive at leading universities by working with schools, parents and the broader education sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRome, ItalyHQ recorded Nov 6, 20265,001-10,000447 contacts →

Exact match

“Pensi a preparazione universitaria e il primo nome che ti viene in mente è Cepu, l’azienda parte di un gruppo attivo nella formazione da oltre trent’anni.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLund, SwedenHQ recorded Nov 6, 20261,001-5,000409 contacts →

Exact match

“We are 5 900 passionate people, helping more than 26 students each year.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAnkara, TürkiyeHQ recorded Nov 6, 2026501-1,000395 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026n/a345 contacts →

Exact match

“Step Up Tutoring is a tech-powered nonprofit delivering high-impact virtual tutoring to students in under-resourced communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchArgiroupolis, GreeceHQ recorded Nov 6, 20261,001-5,000335 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChicago, United StatesHQ recorded Nov 6, 202651-200329 contacts →

Exact match

“Saga Education is the nonprofit leader in high-impact tutoring, with an ROI that is among the best nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchUnited StatesHQ recorded Nov 6, 20265,001-10,000304 contacts →

Exact match

“Uğur Kurs, sınavı kazandırır!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact matchNoida, IndiaHQ recorded Nov 6, 2026n/a265 contacts →

Exact match

“We offer highly personalized test prep for SAT, ACT, SAT subject tests and APs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCascavel, BrazilHQ recorded Nov 6, 2026201-500249 contacts →

Exact match

“O AlfaCon começou com um sonho: através de conhecimento e educação mudar a vida das pessoas!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchBrooklyn, NY, United StatesHQ recorded Nov 6, 2026n/a239 contacts →

Exact match

“UPchieve is an edtech nonprofit helping low-income middle and high school students connect to free on-demand live tutors and counselors at any time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRecife, BrazilHQ recorded Nov 6, 202651-200225 contacts →

Exact match

“O Complexo de Ensino Renato Saraiva surgiu em 2009 e, em seu movimento de empreender projetos que colaborem com o desenvolvimento educacional do país, por meio de ações concretas…”

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

Showing 25 of 5,385 test prep nonprofits worldwide

See the full list, filter by size, metro and specialty, and access 9,447 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Test prep nonprofits worldwide at a glance

As of Nov 6, 2026
10.0%Verified-email coverage
17.6Average contacts per company
1-10Median size (employees)
2.7%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,839
11-50
1,780
51-200
537
201-500
116
501-1,000
35
1,001-5,000
21
5,001-10,000
7
10001+
11

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 nonprofits are linked below.
What qualifies
Company records worldwide whose business descriptions match “test prep nonprofits” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 9,447 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.

Test prep nonprofits by location

21 lists · largest first

Every Test prep nonprofits list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

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

How many test prep nonprofits are there worldwide?

RevenueBase identified 5,385 company matches for test prep nonprofits worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which country has the most test prep nonprofits?

The United States leads with 1,846 companies, followed by India (521) and Brazil (238). Every test prep nonprofits list by country and city is linked on this page.

Which city has the most test prep nonprofits?

New York leads with 148 company records, followed by London (66) and New Delhi (48).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 9,447 professional contacts with verified work emails tracked across these 5,385 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.