Company lists · Data refreshed November 2026

Top 25 Ielts prep companies worldwide

RevenueBase identified 5,758 company matches for ielts prep companies worldwide as of November 2026 and tracks 90,783 professional contacts across them, including 4,748 with verified work emails. India is the largest market and London the largest hub.

This list covers company matches for ielts prep companies 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 ielts prep companies 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
5,758Companies
90,783Contacts tracked
4,748Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest ielts prep companies worldwide

Ranked by team size
Top 25 of 5,758 company matches for ielts prep companies 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 matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 202610001+4,740 contacts →

Exact match

“Kaplan is a global educational services company that provides individuals, universities, and businesses with a diverse array of services, including higher and professional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Nov 6, 20261,001-5,0004,553 contacts →

Exact match

“We are Wall Street English, the premier provider of English language instruction for individuals and corporate clients around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDelhi, IndiaHQ recorded Nov 6, 2026n/a1,791 contacts →

Exact match

“Career Launcher (CL) is Asia's leading education service provider; and is led by a team of IIT-IIM alumni, who share a passion for education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMakati City, PhilippinesHQ recorded Nov 6, 2026201-5001,130 contacts →

Exact match

“VISION STATEMENT Engoo, formerly known as Bibo Global Opportunity, Inc, is the biggest and fastest-growing online English school in the Philippines and Japan, producing effective…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGurgaon, IndiaHQ recorded Nov 6, 20261,001-5,000594 contacts →

Exact match

“Established in 1969 by the Australian Government, IDP has more than 50 years’ experience helping students achieve their international education goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDhaka, BangladeshHQ recorded Nov 6, 202651-200521 contacts →

Exact match

“Mentors’ Education is an admission consultancy agency based in Dhaka, Bangladesh.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew Delhi, IndiaHQ recorded Nov 6, 2026501-1,000465 contacts →

Exact match

“Jamboree is India’s leading institute for study abroad test prep and admission counselling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHyderabad, IndiaHQ recorded Nov 6, 2026201-500454 contacts →

Exact match

“Texas Review is acclaimed as India’s leading coaching center for standardized tests like GRE, GMAT, IELTS, TOEFL, SAT, PTE, and superior consultant for Immigration & Overseas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-200423 contacts →

Exact match

“GeeBee is a leading Overseas Education Consultant that has assisted students in studying abroad at reputed Institutions in USA, UK, Australia, New Zealand, Canada, Germany…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFlorence, ItalyHQ recorded Nov 6, 2026201-500363 contacts →

Exact match

“My English School è una realtà innovativa orientata all'apprendimento della lingua inglese che pone al centro della didattica le esigenze e i bisogni reali degli interessati.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWest Delhi, IndiaHQ recorded Nov 6, 2026201-500343 contacts →

Exact match

“SIEC (Sonya International Education Centre) is a leading study abroad education consultancy delivering test preparation and student placement services for aspiring students…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchChandigarh, IndiaHQ recorded Nov 6, 20261,001-5,000340 contacts →

Exact match

“Touchstone Educational is the biggest and the best IELTS training institution of India from the last 24 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchUnited StatesHQ recorded Nov 6, 20265,001-10,000304 contacts →

Exact match

“Uğur Kurs, sınavı kazandırır!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVadodara, IndiaHQ recorded Nov 6, 2026501-1,000275 contacts →

Exact match

“Since its establishment in 1997, EEC has become a respected institution in Gujarat, known for its commitment to quality in IELTS test preparation and study abroad services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKurukshetra, IndiaHQ recorded Nov 6, 2026201-500253 contacts →

Exact match

“The World Is Your Country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBuenos Aires, ArgentinaHQ recorded Nov 6, 2026201-500252 contacts →

Exact match

“Fundada en 1927, somos la primera cultura inglesa de Argentina, con casi 100 años de liderazgo en la enseñanza del idioma inglés en la Argentina.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Nov 6, 2026501-1,000236 contacts →

Exact match

“Vidyalankar Group of Educational Institutes is a leading name in the education sector, committed to nurturing academic excellence and shaping future-ready professionals since 1960.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRecife, BrazilHQ recorded Nov 6, 202651-200225 contacts →

Exact match

“O Complexo de Ensino Renato Saraiva surgiu em 2009 e, em seu movimento de empreender projetos que colaborem com o desenvolvimento educacional do país, por meio de ações concretas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDublin, ON, IrelandHQ recorded Nov 6, 202651-200219 contacts →

Exact match

“Founded in 1979, CES is an award-winning English Language school with over 40 years of experience teaching the English language to students from across the globe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-200203 contacts →

Exact match

“Fateh is an institution born out of the need for information and professional guidance in the field of Overseas Education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPetaling Jaya, MalaysiaHQ recorded Nov 6, 202651-200199 contacts →

Exact match

“Cambridge English For Life (CEFL) is Malaysia’s #1 Award Winning English Language Centre.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLagos, NigeriaHQ recorded Nov 6, 2026201-500187 contacts →

Exact match

“MOD IELTS is a franchise holder of IELTS in Nigeria in partnership with IDP IELTS Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMavelikara, IndiaHQ recorded Nov 6, 2026201-500171 contacts →

Exact match

“Tiju’s Academy is one of the top OET, IELTS coaching institutions in Kerala, India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDublin, IrelandHQ recorded Nov 6, 202651-200167 contacts →

Exact match

“Atlas Language School was established in Dublin in 2003 and has grown from a one room school to one of the largest language teaching organisations in Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBuenos Aires, ArgentinaHQ recorded Nov 6, 2026201-500160 contacts →

Exact match

“El Liceo Cultural Británico (LCB), fundado en el año 1935, se dedica a la enseñanza del idioma inglés, siempre a la vanguardia en cuanto a metodología, desarrollo curricular y…”

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

Showing 25 of 5,758 ielts prep companies worldwide

See the full list, filter by size, metro and specialty, and access 4,748 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Ielts prep companies worldwide at a glance

As of Nov 6, 2026
5.2%Verified-email coverage
15.8Average contacts per company
1-10Median size (employees)
1.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
3,068
11-50
1,894
51-200
517
201-500
124
501-1,000
39
1,001-5,000
23
5,001-10,000
7
10001+
17

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 ielts prep companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “ielts prep 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. 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 4,748 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.

Ielts prep companies by location

13 lists · largest first

Every Ielts prep companies 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 “ielts prep companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ielts prep companies are there worldwide?

RevenueBase identified 5,758 company matches for ielts prep companies 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?

Kaplan tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most ielts prep companies?

India leads with 976 companies, followed by Spain (388) and the United Kingdom (283). Every ielts prep companies list by country and city is linked on this page.

Which city has the most ielts prep companies?

London leads with 112 company records, followed by Sao Paulo (70) and Madrid (56).

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 4,748 professional contacts with verified work emails tracked across these 5,758 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 5,758 ielts prep companies 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.