Company lists · Data refreshed November 2026

Top 25 After school tutoring nonprofits worldwide

RevenueBase identified 6,280 company matches for after school tutoring nonprofits worldwide as of November 2026 and tracks 111,097 professional contacts across them, including 18,607 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for after school tutoring 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 after school tutoring 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
6,280Companies
111,097Contacts tracked
18,607Verified emails
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The 25 largest after school tutoring nonprofits worldwide

Ranked by team size
Top 25 of 6,280 company matches for after school tutoring 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 matchRutherford, NJ, United StatesHQ recorded Nov 6, 2026n/a7,322 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPortland, OR, United StatesHQ recorded Nov 6, 2026n/a5,696 contacts →

Exact match

“Self Enhancement, Inc.(SEI) was established in 1981, by Tony Hopson, Sr, a lifelong North Portland resident and community leader.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026n/a3,581 contacts →

Exact match

“Founded in 1963 during the Civil Rights Movement, SEO closes educational and career opportunity gaps for ambitious young people annually.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026n/a2,530 contacts →

Exact match

“O que nós mais valorizamos é a criança.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261,001-5,0001,580 contacts →

Exact match

“Our Mission: Children's Aid helps children in poverty to succeed and thrive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Nov 6, 2026201-5001,324 contacts →

Exact match

“Grâce à l’Afev, près de 20 étudiant.es s’engagent chaque année pour accompagner des jeunes en difficulté scolaire et créer du lien dans les quartiers populaires.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKeller, TX, United StatesHQ recorded Nov 6, 2026n/a969 contacts →

Exact match

“Genesys Works is a nonprofit social enterprise providing pathways to career success for high school students in underserved communities through skills training, meaningful work…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWinston-salem, NC, United StatesHQ recorded Nov 6, 20261,001-5,000957 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNewton, CT, United StatesHQ recorded Nov 6, 20261,001-5,000946 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOakland, CA, United StatesHQ recorded Nov 6, 2026201-500910 contacts →

Exact match

“Reading Partners empowers community volunteers to provide one-on-one reading instruction to elementary school students reading below grade level to help them succeed in reading…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026n/a905 contacts →

Exact match

“Each year, After School Matters provides life-changing after-school and summer program opportunities to nearly Chicago high school teens.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 2026201-500850 contacts →

Exact match

“Elevo's mission is to transform the well-being of students, so they look forward to coming to school.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLaval, QC, CanadaHQ recorded Nov 6, 2026201-500810 contacts →

Exact match

“Tutorax is an in-home tutoring company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Nov 6, 2026n/a675 contacts →

Exact match

“Parkours, c'est un tutorat qui change la vie des ados!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 2026n/a669 contacts →

Exact match

“Paper provides targeted high impact tutoring (HIT) for targeted support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCollege Park, MD, United StatesHQ recorded Nov 6, 2026501-1,000650 contacts →

Exact match

“AR*AC HISTORY The America Reads Challenge started as a national initiative whose goal was to ensure that every child in the United States read well and independently by the end of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWoodside, NY, United StatesHQ recorded Nov 6, 20261,001-5,000636 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact 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
19Exact matchUnited StatesHQ recorded Nov 6, 2026n/a558 contacts →

Exact match

“For more than 30 years, Sylvan has helped more than two million students learn to read, write, calculate, and organize themselves to reach their potential inside and outside of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202651-200533 contacts →

Exact match

“HeyTutor is a leading provider of customized in-person and online tutoring solutions for school districts across the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026201-500511 contacts →

Exact match

“Youth Guidance creates and implements school-based programs that enable children to overcome obstacles, focus on their education and, ultimately, to succeed in school and in life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026201-500455 contacts →

Exact match

“Founded on Skid Row in 1980, our model fosters pathways to success through powerful families, strong communities, and excellence in education for children and youth to thrive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500442 contacts →

Exact match

“Originally founded as Harlem RBI, DREAM traces its beginnings to 1991, when a group of volunteers transformed an abandoned, garbage-strewn lot into two baseball diamonds for the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ recorded Nov 6, 2026501-1,000432 contacts →

Exact match

“MentorNorge ble etablert i april 2014 og tilbyr målrettet leksehjelp til elever i grunnskolen og på videregående i alle de største byene.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026201-500428 contacts →

Exact match

“After-School All-Stars (ASAS) provides free comprehensive after-school programs that keep children safe and help them succeed in school and life.”

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

Showing 25 of 6,280 after school tutoring nonprofits worldwide

See the full list, filter by size, metro and specialty, and access 18,607 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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After school tutoring nonprofits worldwide at a glance

As of Nov 6, 2026
16.7%Verified-email coverage
17.7Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
3,353
11-50
2,013
51-200
640
201-500
136
501-1,000
39
1,001-5,000
36
5,001-10,000
2
10001+
4

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 after school tutoring nonprofits are linked below.
What qualifies
Company records worldwide whose business descriptions match “after school tutoring 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 18,607 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.

After school tutoring nonprofits by location

27 lists · largest first

Every After school tutoring 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 “after school tutoring nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many after school tutoring nonprofits are there worldwide?

RevenueBase identified 6,280 company matches for after school tutoring 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?

Kumon North America, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most after school tutoring nonprofits?

The United States leads with 3,389 companies, followed by Canada (239) and the United Kingdom (178). Every after school tutoring nonprofits list by country and city is linked on this page.

Which city has the most after school tutoring nonprofits?

New York leads with 150 company records, followed by Los Angeles (105) and Chicago (79).

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 18,607 professional contacts with verified work emails tracked across these 6,280 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.