Company lists · Data refreshed November 2026

Top 25 Literacy services worldwide

RevenueBase identified 3,728 company matches for literacy services worldwide as of November 2026 and tracks 31,366 professional contacts across them, including 5,904 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for literacy 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 literacy 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
3,728Companies
31,366Contacts tracked
5,904Verified emails
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The 25 largest literacy services worldwide

Ranked by team size
Top 25 of 3,728 company matches for literacy 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 matchBinghamton, United StatesHQ recorded Nov 6, 20261,001-5,000632 contacts →

Exact match

“Occupational and Vocational Education”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact matchShanghai, ChinaHQ recorded Nov 6, 20261,001-5,000385 contacts →

Exact match

“Wall Street English is the premier provider of English instruction for individuals and corporate clients around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJakarta Utara, IndonesiaHQ recorded Nov 6, 2026201-500356 contacts →

Exact match

“English Language and Literacy courses for students aged 2.5 to 18 years old.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchNovato, CA, United StatesHQ recorded Nov 6, 202651-200243 contacts →

Exact match

“The Institute of Reading Development is a nationwide leader in reading skills instruction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCenturion, South AfricaHQ recorded Nov 6, 2026201-500236 contacts →

Exact match

“We are committed to making learning more accessible, supporting every step of your learning journey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMelbourne, AustraliaHQ recorded Nov 6, 2026n/a231 contacts →

Exact match

“We strive to ensure that every young individual regardless of geographic location has the opportunity to acquire literacy skills to reach their full potential, succeed at school…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200228 contacts →

Exact match

“We empower people with the literacy skills they need to succeed in life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAtlanta, United StatesHQ recorded Nov 6, 2026201-500219 contacts →

Exact match

“Positioned at the intersection of brain science and social science, the Atlanta Speech School effects transformative change in the lives of children and adults through…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWashington, DC, United StatesHQ recorded Nov 6, 2026201-500204 contacts →

Exact match

“The Carlos Rosario International Public School is the first adult education charter school in the nation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBrussel, BelgiumHQ recorded Nov 6, 20261,001-5,000201 contacts →

Exact match

“Wij zijn Ligo, de Centra voor Basiseducatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWashington, DC, United StatesHQ recorded Nov 6, 2026n/a193 contacts →

Exact match

“The Literacy Lab strives to ensure that all people have access to evidence-based literacy development to unlock opportunities and success in school and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026n/a141 contacts →

Exact match

“With the goal of offering educational access to young citizens and adults from low-income communities, Cidadão Pró-Mundo promotes social inclusion and integration opportunities in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchUnited StatesHQ recorded Nov 6, 202651-200140 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchJakarta, IndonesiaHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“Wall Street English Indonesia, part of GENTEM Group, believes that if you can communicate well in English confidently, a world of opportunity will be unleashed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-50134 contacts →

Exact match

“Read Alliance works to accelerate the educational trajectory of early elementary students through the power of teens who provide one-to-one literacy tutoring in under-resourced…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKøbenhavn Sv, DenmarkHQ recorded Nov 6, 202611-50126 contacts →

Exact match

“AOF er langt mere end kurser og foredrag på aftenskoler.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMacquarie Park, AustraliaHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“MultiLit (“Making Up Lost Time in Literacy”) is a leading provider of effective literacy instruction in Australasia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDes Plaines, IL, United StatesHQ recorded Nov 6, 202651-200122 contacts →

Exact match

“We offer Adult Education classes in 4 places: ELC, Orchard Place School, Plainfield school, and at the Rosemont Recreational Center ( GED Classes, Citizenship, Computers, ESL and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchÅrhus, DenmarkHQ recorded Nov 6, 2026201-500118 contacts →

Exact match

“FO-Aarhus er et oplysningsforbund med en meget stor vifte af aktiviteter, f.eks: aftenskole, FVU, ordblindeundervisning, sprogundervisning, fjernundervisning f.eks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGran Santiago, ChileHQ recorded Nov 6, 2026501-1,000117 contacts →

Exact match

“El Instituto Chileno Británico de Cultura, fundado en 1938, cuenta con la mayor tradición y experiencia en la enseñanza del idioma inglés en nuestro país.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCabin John, MD, United StatesHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“Our solutions ignite the power of literacy through easy-to-implement programs that are rooted in the Science of Reading.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLevallois-perret, FranceHQ recorded Nov 6, 2026n/a114 contacts →

Exact match

“créée en 2009 par trois anciens étudiants de l’ESC Amiens, est une organisation dédiée à l'enseignement de l'anglais, aussi bien pour les enfants que pour les adultes.”

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

Showing 25 of 3,728 literacy services worldwide

See the full list, filter by size, metro and specialty, and access 5,904 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Literacy services worldwide at a glance

As of Nov 6, 2026
18.8%Verified-email coverage
8.4Average contacts per company
1-10Median size (employees)
1.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,552
11-50
863
51-200
194
201-500
43
501-1,000
9
1,001-5,000
5
5,001-10,000
5
10001+
3

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 literacy services are linked below.
What qualifies
Company records worldwide whose business descriptions match “literacy 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 5,904 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.

Literacy services by location

12 lists · largest first

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

How many literacy services are there worldwide?

RevenueBase identified 3,728 company matches for literacy 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?

Broome-Tioga Boces tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most literacy services?

The United States leads with 1,083 companies, followed by Canada (241) and Brazil (191). Every literacy services list by country and city is linked on this page.

Which city has the most literacy services?

London leads with 46 company records, followed by New York (45) and Sao Paulo (42).

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 5,904 professional contacts with verified work emails tracked across these 3,728 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.