Company lists · Data refreshed September 2026

Top 25 After school tutoring programs based in the United States

Name: After school tutoring programs based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,739 companies tracked

RevenueBase identified 1,739 after school tutoring programs headquartered in the United States as of September 2026 and tracks 31,697 professional contacts across them, including 3,923 with verified work emails. New York is the largest hub.

This list covers after school tutoring 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 19, 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 19, 2026 86% judged on-target in blind review

1,739Companies

31,697Contacts tracked

3,923Verified emails

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The 25 largest after school tutoring programs based in the United States

Ranked by team size

Top 25 of 1,739 after school tutoring programs based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to after school tutoring 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Kumon North America, INC	Strong evidence	Rutherford, NJ, United StatesHQ checked Sep 19, 2026	n/a	7,431 contacts →
	Strong evidence “Kumon is the world’s largest after-school math and reading enrichment program that has enrolled over 16 million children since its inception over 60 years ago.” Source: RevenueBase Database · checked Sep 19, 2026
2	Sylvan Learning	Indirect evidence	Bedford, TX, United StatesHQ checked Sep 19, 2026	n/a	2,673 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
3	C2 Education	Partial evidence	Duluth, GA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,013 contacts →
	Partial evidence “C2 Education has helped high-performing students get into their dream schools for 25 years.” Source: RevenueBase Database · checked Sep 19, 2026
4	Russian School Of Mathematics	Strong evidence	Newton, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	938 contacts →
	Strong evidence “The Russian School of Mathematics is an award-winning, after-school math enrichment program trusted by parents for over two decades across 75+ locations in North America.” Source: RevenueBase Database · checked Sep 19, 2026
5	Alphabest Education, INC	Strong evidence	Winston-salem, NC, United StatesHQ checked Sep 19, 2026	1,001-5,000	931 contacts →
	Strong evidence “AlphaBEST provides extended day, summer, and enrichment programs that are designed to inspire and engage students while they discover and learn beyond the school day in a fun…” Source: RevenueBase Database · checked Sep 19, 2026
6	Club Z In-Home Tutoring Services	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 19, 2026	501-1,000	736 contacts →
	Indirect evidence “Club Z!” Source: RevenueBase Database · checked Sep 19, 2026
7	NEW York Edge	Partial evidence	Woodside, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	609 contacts →
	Partial evidence “New York Edge believes that every student deserves opportunities to find a passion, develop skills, become a leader, and have a healthy and safe environment beyond school hours.” Source: RevenueBase Database · checked Sep 19, 2026
8	Booknook	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	51-200	416 contacts →
	Partial evidence “BookNook is a research-based tutoring solution delivering high-impact reading and math intervention for K–8 students.” Source: RevenueBase Database · checked Sep 19, 2026
9	After-School All-Stars	Strong evidence	Los Angeles, DC, United StatesHQ checked Sep 19, 2026	201-500	394 contacts →
	Strong evidence “After-School All-Stars (ASAS) provides free comprehensive after-school programs that keep children safe and help them succeed in school and life.” Source: RevenueBase Database · checked Sep 19, 2026
10	Study Smart Tutors	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	n/a	356 contacts →
	Indirect evidence “Study Smart Tutors Inc was founded to help students from varying economic backgrounds build confidence, develop learning skills, and realize their college dreams.” Source: RevenueBase Database · checked Sep 19, 2026
11	98thpercentile	Strong evidence	United StatesHQ checked Sep 19, 2026	51-200	257 contacts →
	Strong evidence “98thPercentile.com offers Online, After-school, Enrichment and Acceleration programs in Math, Coding, English and Public Speaking for K to 12 students.” Source: RevenueBase Database · checked Sep 19, 2026
12	AJ Tutoring	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 19, 2026	201-500	225 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
13	Studypoint	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	201-500	223 contacts →
	Indirect evidence “StudyPoint's founders had a simple idea: to create a better alternative to impersonal learning centers.” Source: RevenueBase Database · checked Sep 19, 2026
14	Sports And Arts In Schools Foundation	Partial evidence	Woodside, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	183 contacts →
	Partial evidence “SASF's MISSION: To help bridge the academic performance gap among under-achieving students by extending the school day and year with wholesome, skill-building activities designed…” Source: RevenueBase Database · checked Sep 19, 2026
15	Kodely	Strong evidence	New York, CA, United StatesHQ checked Sep 19, 2026	n/a	181 contacts →
	Strong evidence “Kodely partners with school districts nationwide to boost attendance, engagement, and family involvement through turnkey, standards-aligned after-school and extended learning…” Source: RevenueBase Database · checked Sep 19, 2026
16	Best In Class Education Center	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 19, 2026	201-500	167 contacts →
	Indirect evidence “Best In Class Education is not just our name, but our motto as well.” Source: RevenueBase Database · checked Sep 19, 2026
17	LA S Best Expanded Learning	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	167 contacts →
	Indirect evidence “LA’s BEST provides a safe, enriching, and joyful learning experience-guided by diverse, caring mentors, immersive activity-based learning, and a strong sense of community and…” Source: RevenueBase Database · checked Sep 19, 2026
18	Private Prep	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	201-500	152 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
19	The Learning Lamp	Partial evidence	Johnstown, PA, United StatesHQ checked Sep 19, 2026	201-500	137 contacts →
	Partial evidence “At The Learning Lamp, our mission is to engage all children with the support they need to succeed in school.” Source: RevenueBase Database · checked Sep 19, 2026
20	Boys & Girls Clubs Of The Valley - Bgcarizona	Strong evidence	Phoenix, AZ, United StatesHQ checked Sep 19, 2026	201-500	122 contacts →
	Strong evidence “Boys & Girls Clubs of the Valley (BGCAZ) offers affordable after-school and summer programs for young people in grades K-12.” Source: RevenueBase Database · checked Sep 19, 2026
21	Studentnest INC	Strong evidence	Fresno, CA, United StatesHQ checked Sep 19, 2026	201-500	115 contacts →
	Strong evidence “StudentNest offers educational programs after school, weekends, and during the summer with instructions focused on Math, Science, English, Robotics, and many STEM based programs.” Source: RevenueBase Database · checked Sep 19, 2026
22	Higher Achievement	Strong evidence	Washington, DC, United StatesHQ checked Sep 19, 2026	51-200	108 contacts →
	Strong evidence “Higher Achievement’s rigorous afterschool and summer academic program gives youth from at-risk communities their best opportunity to succeed in middle school, and in life.” Source: RevenueBase Database · checked Sep 19, 2026
23	Bespoke Education	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	92 contacts →
	Indirect evidence “Bespoke Education, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
24	NEW City Kids	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 19, 2026	51-200	86 contacts →
	Partial evidence “Since 2009, 100% of high school seniors employed by New City Kids have graduated high school, 99% have gone to college, and 90% complete college by age 25 - 10x the national…” Source: RevenueBase Database · checked Sep 19, 2026
25	Nurturing Wisdom Tutoring	Partial evidence	Woodridge, IL, United StatesHQ checked Sep 19, 2026	11-50	83 contacts →
	Partial evidence “Nurturing Wisdom provides 1:1 in-home & online tutoring in Chicagoland and beyond.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: after school tutoring programs. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names after school tutoring programs.
Partial evidence: Its own public description names part of after school tutoring programs, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name after school tutoring programs. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,739 after school tutoring programs based in the United States

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After school tutoring programs based in the United States at a glance

As of Sep 19, 2026

12.4%Verified-email coverage

18.2Average contacts per company

1-10Median size (employees)

4.4%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

953

11-50

607

51-200

124

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,739 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 after school tutoring 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 “after school tutoring 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 after school tutoring 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 after school tutoring 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, 3,923 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 19, 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.

After school tutoring programs by metro

After school tutoring programs in New York77
After school tutoring programs in Los Angeles52
After school tutoring programs in Houston30

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 after school tutoring 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 after school tutoring programs are there based in the United States?

RevenueBase identified 1,739 after school tutoring 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?

Kumon North America, INC, headquartered in Rutherford, tops this list with the largest team on record.

Which city has the most after school tutoring programs?

New York leads with 77 headquartered companies, followed by Los Angeles (52) and Houston (30).

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 3,923 verified decision-maker contacts tracked across these 1,739 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 19, 2026.

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About this data

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