Company lists · Data refreshed November 2026

Top 25 Esol providers based in Ireland

RevenueBase identified 86 company matches for esol providers associated with Ireland as of November 2026 and tracks 1,985 professional contacts across them, including 432 with verified work emails. Dublin is the largest hub.

This list covers company matches for esol providers associated with Ireland, 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
86Companies
1,985Contacts tracked
432Verified emails
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The 25 largest esol providers based in Ireland

Ranked by team size
Top 25 of 86 company matches for esol providers based in Ireland, 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 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
2Exact matchDublin, IrelandHQ recorded Nov 6, 202611-50127 contacts →

Exact match

“Erin College prepares students for a lifetime of speaking English We are proud to welcome students from all over the world to study”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDublin 1, IrelandHQ recorded Nov 6, 202611-5099 contacts →

Exact match

“Future Learning (FL) is the first solely technology enhanced English Language School and holds the highest standard of accreditation awarded by Eaquals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5085 contacts →

Exact match

“Founded in 2010, Academic Bridge is an English School located in Dublin, Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDublin, IrelandHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“The Emerald Cultural Institute has over 30 years of experience providing quality English language and professional development programmes to groups and individuals of all ages and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDublin 1, IrelandHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Delfin English School offers general English courses, Business English courses, exam preparation courses including the PET, FCE, CAE and IELTS and many other English course…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Apollo Language Centre is an award‑winning English language school in Ireland, offering high‑quality programmes for adults, young adults, and junior learners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLimerick, IrelandHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Student Campus is an English school based in Limerick, the 3rd largest city in Ireland, approximately 200km from Dublin.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDublin, IrelandHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Dublin College of Advanced Studies (DCAS) is an accredited English language school located in the heart of Dublin, Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCork, IrelandHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“An accredited and recognized English language school offering international students the ability and confidence to study, work and live in an English speaking environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGalway, IrelandHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Galway Cultural Institute, one of Ireland's premier language schools, is located in one of the most exciting and interesting coastal cities in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Castleforbes College is a friendly student orientated school intending to meet the growing demand of international students looking for quality education, recognised at…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLimerick, IrelandHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“Limerick Language Centre (LLC) is a quality-focused English Language School in Ireland, located in the heart of Limerick city.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“ISE Ireland is a top level accredited English Language school based in the heart of Dublin City.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMalahide, IrelandHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Established in 1992 as an English Language School in Dublin, Ireland, the Irish College of English is a quality education provider and is recognised by the Department of Education…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“The Horner School of English is a highly respected English School, owned and managed by the Horner family since 1993.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Liffey College is an English Language School committed to excellence in contributing to the vitality of communities through integrity, leadership, and service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDublin City, IrelandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“We are an English Language School and Teacher Training Centre founded in 1977 and located in the heart of Dublin.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Dublin Cultural Institute (DCI) is a long-established, quality-driven language school in the heart of Dublin offering excellent General English, Business English, Cambridge and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Swan Training Institute is located in the heart of Dublin, on Grafton Street only steps away from Trinity College and Stephen’s Green.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“ULearn English School Dublin is a boutique English language school in the centre of Dublin's park district.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAthlone, IrelandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Shannon Academy of English offers English Language courses to the highest professional standards at beginners, intermediate and advanced levels across a variety of groups: Adults…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDun Laoghaire, IrelandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Active Language Learning is a well established, leading, boutique-sized English language school located in Dublin's upmarket coastal town of Dun Laoghaire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDublin, IrelandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Centre for English and Global Languages (formerly Applied Language Centre), UCD- Global Language Modules - International Pathway Programmes - MA TESOL”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDublin, IrelandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“The Central School of English is Ireland's leading provider of online English courses for working people in Ireland.”

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

Showing 25 of 86 esol providers based in Ireland

See the full list, filter by size, metro and specialty, and access 432 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Esol providers based in Ireland at a glance

As of Nov 6, 2026
21.8%Verified-email coverage
23.1Average contacts per company
11-50Median size (employees)
26.7%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
42
51-200
11
201-500
1

Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 86 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 Ireland whose business descriptions match “esol providers” 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 432 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.

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 “esol providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many esol providers are there based in Ireland?

RevenueBase identified 86 company matches for esol providers associated with Ireland 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?

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

Which city has the most esol providers?

Dublin leads with 23 company records, followed by Galway (6) and Cork (5).

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 432 professional contacts with verified work emails tracked across these 86 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.