Company lists · Data refreshed November 2026

Top 25 Reading tutoring services worldwide

RevenueBase identified 4,057 company matches for reading tutoring services worldwide as of November 2026 and tracks 57,364 professional contacts across them, including 5,858 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for reading tutoring services 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 reading tutoring services 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
4,057Companies
57,364Contacts tracked
5,858Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest reading tutoring services worldwide

Ranked by team size
Top 25 of 4,057 company matches for reading tutoring services 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 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
3Exact matchSan Luis Obispo, TX, United StatesHQ recorded Nov 6, 2026501-1,000940 contacts →

Exact match

“We believe that all children and adults can be taught to read and comprehend to their potential.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact 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
6Exact matchTampa, FL, United StatesHQ recorded Nov 6, 2026501-1,000747 contacts →

Exact match

“Club Z!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLa Zubia, SpainHQ recorded Nov 6, 2026n/a743 contacts →

Exact match

“En Profe en Casa ayudamos a cada alumno a avanzar con un apoyo cercano, organizado y adaptado a sus necesidades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026n/a634 contacts →

Exact match

“Ignite Reading partners with school districts nationwide to provide one-to-one early literacy intervention that closes students' reading gaps for good.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-200414 contacts →

Exact match

“BookNook is a research-based tutoring solution delivering high-impact reading and math intervention for K–8 students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchOxford, MA, United StatesHQ recorded Nov 6, 2026201-500393 contacts →

Exact match

“Our mission is to provide quality professional learning and ongoing support so that educators have the skills and tools they need to help their students become fluent, independent…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-200369 contacts →

Exact match

“Teachers on Call is a personalized online and home tutoring service with over 35 years of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCape Town, South AfricaHQ recorded Nov 6, 2026n/a302 contacts →

Exact match

“BrightSparkz Tutors was birthed in 2005, establishing itself as the earliest formal tuition company in Cape Town, later to move into Johannesburg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchStockholm, SwedenHQ recorded Nov 6, 20261,001-5,000300 contacts →

Exact match

“Studybuddy is the obvious alternative for private tutoring when time, or knowledge of a particular subject, isn’t available at home.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGhent, BelgiumHQ recorded Nov 6, 2026n/a294 contacts →

Exact match

“Teaching and tutoring at home & online.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200257 contacts →

Exact match

“Littera partners with K-12 districts to customize high-impact tutoring, designed to unlock student potential and foster success in Reading, Math, and English Language Acquisition…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMiami, FL, United StatesHQ recorded Nov 6, 2026n/a221 contacts →

Exact match

“Our program is centered around 1-to-1 live tutoring, ensuring that each student receives individualized attention and support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBoston, MA, United StatesHQ recorded Nov 6, 2026201-500218 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOlomouc, Czech RepublicHQ recorded Nov 6, 202651-200215 contacts →

Exact match

“Už více než 10 let se specializujeme na individuální doučování žáků základních a středních škol napříč všemi předměty.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLincolnshire, IL, United StatesHQ recorded Nov 6, 202651-200215 contacts →

Exact match

“95 Percent Group is an education company whose mission is to build on the science of reading to empower teachers-supplying the knowledge, resources, and support they need-to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026n/a213 contacts →

Exact match

“Prep Academy Tutors is the at-home tutoring company that works around your schedule to teach your child, so you can start looking forward to those parent-teacher meetings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 2026201-500205 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDallas, TX, United StatesHQ recorded Nov 6, 2026201-500198 contacts →

Exact match

“Fully focused on intervention, we have established four decades of results that demonstrate the efficacy of our solutions.”

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

Showing 25 of 4,057 reading tutoring services worldwide

See the full list, filter by size, metro and specialty, and access 5,858 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Reading tutoring services worldwide at a glance

As of Nov 6, 2026
10.2%Verified-email coverage
14.1Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,534
11-50
1,107
51-200
245
201-500
68
501-1,000
22
1,001-5,000
10
5,001-10,000
3
10001+
5

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 reading tutoring services are linked below.
What qualifies
Company records worldwide whose business descriptions match “reading tutoring services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 5,858 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.

Reading tutoring services by location

11 lists · largest first

Every Reading tutoring services 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 “reading tutoring services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many reading tutoring services are there worldwide?

RevenueBase identified 4,057 company matches for reading tutoring services 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 reading tutoring services?

The United States leads with 1,515 companies, followed by Canada (274) and the United Kingdom (269). Every reading tutoring services list by country and city is linked on this page.

Which city has the most reading tutoring services?

London leads with 65 company records, followed by New York (54) and Toronto (52).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 5,858 professional contacts with verified work emails tracked across these 4,057 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.

Ready to reach these companies? Verified emails and direct dials for all 4,057 reading tutoring services worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.