Company lists · Data refreshed November 2026

Top 25 Efl teaching companies based in Canada

RevenueBase identified 182 company matches for efl teaching companies associated with Canada as of November 2026 and tracks 1,394 professional contacts across them, including 253 with verified work emails. Toronto is the largest hub.

This list covers company matches for efl teaching companies associated with Canada, 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.

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
182Companies
1,394Contacts tracked
253Verified emails
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The 25 largest efl teaching companies based in Canada

Ranked by team size
Top 25 of 182 company matches for efl teaching companies based in Canada, 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 matchMontreal, QC, CanadaHQ recorded Nov 6, 202651-200200 contacts →

Exact match

“Founded in Montreal, QC in 2002, LRDG is the leading developer and supplier of online language training technology solutions in Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“Each year, adults improve their English language skills with ACA, Canada's leading language school based in Quebec City.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Since 1969, Hansa has been an industry leader and one of Canada’s largest language schools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“ABCE is a global school where learners from diverse backgrounds share international culture to empower education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Quest Language Studies is an award winning international English language school located in Toronto, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Since 1990, IH Vancouver has been recognized for its excellent education offerings, whether you need to hone your language skills or accelerate your career advancement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Founded in 1991, the Canadian Centre for Language and Cultural Studies (CCLCS) is a leading charitable organization dedicated to empowering people through language, culture, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Fondée en 1994, l'École Shakespeare offre des cours de langue seconde personnalisés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“inlingua Victoria is part of inlingua International Schools of Languages, with more than 345 language schools around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“ATPAL Languages is an innovative approach to language acquisition that helps students to develop superior performance, beyond the level of functional communication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, ON, CanadaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“London Language Institute (LLI) has been offering quality ESL and related programs since 1998.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“WE MAKE LEARNING ENGLISH EASY, FUN AND ACCESSIBLE Braincloud is an innovative educational company that makes learning English both effective and fun through the use of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Access International English Language Centre - Empowering Global Communicators!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWest Vancouver, BC, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Accredited Online TEFL Courses - Onsite TEFL Courses in Thailand, Spain and Argentina - International TEFL Internships (Argentina, Thailand, South Africa)- Free TEFL Job Placement…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLévis, QC, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Le coaching de Verbatum: Spécialement pensé pour les gens d’affaires occupés!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“The Language Lab facilitates written and oral communication for Native English and ESL professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“A professional team of teachers of ESL/EFL that believes in utilizing literature and other authentic material in an analytical manner to enable students to accelerate their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVictoria, CanadaHQ recorded Nov 6, 2026201-5007 contacts →

Exact match

“The English Language Centre has offered intensive English programs at UVic since 1970, and is now one of the largest on-campus English schools in Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKingston, ON, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“For over 80 years the Queen’s School of English has provided outstanding student support, cutting-edge curriculum, exceptional instruction, and a vibrant student life program.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Teach ESL Korea is one of the premier ESL recruiters in South Korea.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSherbrooke, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“est une école de langues présente partout au Québec, offrant des cours d’anglais, de français et d’espagnol aux entreprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“EnglishWD Academy is a premium online English school dedicated to helping students achieve their language goals through personalized, high-quality instruction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Welcome to Vancouver, an exceptional English as a second language institute focused on you, the individual!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We offer programs for : PROGRAMS FOR KIDS: Play-based and academic programs are the funny way to involve students from 4 to 12 years in an unforgettable and pleasing learning…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMontréal, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Language classes designed for professionals.”

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

Showing 25 of 182 efl teaching companies based in Canada

See the full list, filter by size, metro and specialty, and access 253 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Efl teaching companies based in Canada at a glance

As of Nov 6, 2026
18.1%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
29.7%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
115
11-50
51
51-200
11
201-500
3

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 182 companies.

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.
What qualifies
Company records associated with Canada whose business descriptions match “efl teaching companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 253 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.

Efl teaching companies by metro

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 “efl teaching companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many efl teaching companies are there based in Canada?

RevenueBase identified 182 company matches for efl teaching companies associated with Canada 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?

Lrdg Language Research Development Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most efl teaching companies?

Toronto leads with 54 company records, followed by Montreal (25) and Vancouver (18).

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 253 professional contacts with verified work emails tracked across these 182 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.