Company lists · Data refreshed September 2026
Top 25 Language schools based in Türkiye
RevenueBase identified 368 language schools headquartered in Türkiye as of September 2026 and tracks 5,062 professional contacts across them, including 171 with verified work emails. Istanbul is the largest hub.
This list covers language schools headquartered in Türkiye, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 15, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest language schools based in Türkiye
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 410 contacts → | ||||
Indirect evidence “İlk şubesini 2005 yılında Kadıköy Halitağa'da açmıştır.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 2 | 70 contacts → | ||||
Indirect evidence “Deneyimli öğretmen kadrosu, teknolojiyle iç içe eğitim sistemi ve evrensel düzeyde yabancı dil anlayışıyla donanımlı öğrenciler yetiştiren eğitim kurumu.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 3 | 52 contacts → | ||||
Strong evidence “Linguist Language School is a language school founded by academics.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 4 | 38 contacts → | ||||
Partial evidence “Huda American Schools is a primary/secondary education company based out of Kayabaşı,Ulubatlı Hasan Cd No: 9 D:1 A blok, Başakşehir/İstanbul, Turkey.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 5 | 36 contacts → | ||||
Indirect evidence “1980 yılında İnceminare Müzesinin hemen yanında dil kursu olarak küçük bir binada açılan Diltaş, 1984 yılından itibaren üniversite hazırlık kurslarına başlamış, o dönem sayısız…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 6 | 24 contacts → | ||||
Indirect evidence “AmericanLIFE Dil Okulları 2007 yılında kurulmuş sektöründe öncü bir dil kurumudur.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 7 | 23 contacts → | ||||
Indirect evidence “Türkiye'nin öncü İngilizce dil okulu olarak, beynin öğrenme mekanizmasına uygun yöntemlerle; keyifli, etkili ve kalıcı bir eğitim veriyoruz.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 8 | 20 contacts → | ||||
Indirect evidence “Sculin”, kökü eski İngilizceye dayanan "scul" okul anlamına gelir ve "in" ile birleştiğinde, nerede olursanız olun okulda olmak demektir.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 9 | 16 contacts → | ||||
Indirect evidence “Château Eğitim; Fransız eğitim sisteminin tüm dinamiklerine hakim, başta Galatasaray Üniversitesi olmak üzere Türkiye’nin alanında kabul görmüş en iyi lise ve üniversitelerinden…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 10 | 15 contacts → | ||||
Indirect evidence “Ankara Üniversitesi güvencesinde yabancı dil eğitimleri.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 11 | 14 contacts → | ||||
Partial evidence “We offer sustainable, inclusive and personalized language learning programs designed with the experiential learning method to our partners and fellow friends with whom we meet at…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 12 | 11 contacts → | ||||
Partial evidence “Kilittaşı Okulları, Toronto ve İstanbul’da faaliyet gösteren Keystone International Schools tarafından kurulmuştur.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 13 | 10 contacts → | ||||
Strong evidence “The School of Foreign Languages at Yaşar University provides a range of foreign language courses to students, including a preparatory English program for students going on to…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 14 | 9 contacts → | ||||
Partial evidence “Learn Turkish for Business or Private Reason: Welcome to your Turkish Language Course in Istanbul, Izmir and Antalya You want to learn modern Turkish because your company is…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 15 | 9 contacts → | ||||
Indirect evidence “Batı Kültür yabancı dil ve kariyer kurumları; 2013 yıllarında temelini attığımız Güvenilir Eğitim anlayışına sahip bir eğitim kurumu kurma hayalimizin 2018 yılında ki yenilenen…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 contacts → | ||||
Indirect evidence “2004 yılından beri özellikle İş Dünyası yöneticilerine ve çalışanlarına hedef ve ihtiyaçlarına uygun özel planlarla Yabancı Dil Eğitimleri hazırlayarak çoğunlukla Şirketiçi…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 17 | 8 contacts → | ||||
Indirect evidence “Bütçeniz, hedefiniz ve öğrenme amacınız ne olursa olsun sizin için mutlaka bir eğitim seçeneğimiz mevcut.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 18 | 8 contacts → | ||||
Indirect evidence “İngiliz Akademi Dil Okulları yetişkinlere İngilizce öğretebilme bilgi ve becerisine sahip, üniversite mezunu, uluslararası sertifikalara sahip tecrübeli ve anadili İngilizce olan…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 19 | 7 contacts → | ||||
Strong evidence “Concept Languages is Istanbul’s preeminent school for Turkish and foreign language instruction.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 20 | 6 contacts → | ||||
Indirect evidence “Yabancı Diller Yüksekokulunun misyonu, alanlarında uzmanlaşmış kadrosuyla, Zorunlu Hazırlık Eğitimi olan tüm fakülte ve yüksekokullardaki öğrencilere ve İsteğe Bağlı Hazırlık…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 21 | 6 contacts → | ||||
Indirect evidence “Yüz Yüze ve Online kişiye özgü öğretim metodu ile Yabancılar için Türkçe, İngilizce, Almanca, Fransızca, Rusça, İspanyolca, İtalyanca, Japonca Çince Kursları.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 22 | 5 contacts → | ||||
Indirect evidence “Yıllardır eğitim sektörünün içinde yer alan, dilbilim ve edebiyat eğitimi almış, yani bu işin mutfağından gelen eski öğretmen arkadaşlar olarak birikimlerimizi bir çatı altında…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 contacts → | ||||
Indirect evidence “Harvey’s English was set up in 1995 by the founder Mark Harvey.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 contacts → | ||||
Indirect evidence “Çok farklı bir metotla ana dilinizi öğretir gibi yola devam ettiğimiz yabancı dil eğitimimiz sayesinde İngilizce Almanca İspanyolca Rusça gibi dillerde ihtiyacınıza uygun ister iş…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: language schools. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names language schools.
- Partial evidence
- Its own public description names part of language schools, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name language schools. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 368 language schools based in Türkiye
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Language schools based in Türkiye at a glance
As of Sep 15, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 368 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among language schools, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Türkiye whose own description of what they do matches “language schools”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names language schools), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among language schools, and records with no verified work email. Companies headquartered outside Türkiye are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 171 across the full list. 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 September 15, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Language schools by metro
- Language schools in Istanbul97
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names language schools, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many language schools are there based in Türkiye?
RevenueBase identified 368 language schools headquartered in Türkiye as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Just English DIL Okulları, headquartered in Istanbul, tops this list with the largest team on record.
Which city has the most language schools?
Istanbul leads with 97 headquartered companies, followed by Ankara (20) and Cankaya (14).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 171 verified decision-maker contacts tracked across these 368 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 15, 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 Smart Search, 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.
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