Türkiye Ticaret Sicili is the official business register for Turkey. Every Turkish legal entity must register and receive a MERSIS. Our database sources directly from Türkiye Ticaret Sicili and enriches each record with global business intelligence including financials, corporate ownership structures, and contact information.
Turkey B2B Database
B2B Database Turkey
Access 1,336,321 Turkish companies with verified business data: email addresses, phone numbers, revenue, employee counts, and corporate ownership. Sourced from Türkiye Ticaret Sicili. Download a filtered company list as Excel or CSV, connect via API, or search the database in the platform.
Source: Türkiye Ticaret SiciliRegistration ID: Central Registry Number (MERSIS)Tax ID: 1,315,782 verifiedLegal types: A.Ş., Ltd. Şti., Koll. Şti., Kom. Şti. & moreLast updated: July 2026
1,379,096
Legal Entities
54,311
With Email Address
1,229,499
With CEO / Director
72,300
With Corporate Ownership
A live sample from the Turkish database
Not a screenshot: these rows come straight out of the database, sorted by revenue. Search any Turkish business, filter by size, industry, or legal type, and expand a row to see the full record you would receive.
Koc Holding Anonim SirketiKoc Holding Anonim Sirketi
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Koc Holding Anonim Sirketi | Turkey | İstanbul | No:1 Nakkastepe Azizbey Sokak | İstanbul | 34682 | koc.***** | 2023 | $64,983,928,560 | 99,999 | Corporation | 122 | 85714 |
| 2 | Is Yatirim Menkul Degerler Anonim Sirketi | Turkey | Yıldız | Is Kuleleri Kule 2 Kat:13, No:10-14 Levent Mahallesi | İstanbul | 34330 | isyatirim.***** | 1996 | $27,796,297,125 | 989 | Corporation | 893 | 358758 |
| 3 | Turkiye Cumhuriyeti Ziraat Bankasi Anonim Sirketi | Turkey | Atatürk | No:44a Finanskent Mahallesi | İstanbul | 34760 | ziraatbank.***** | 2023 | $27,315,886,427 | 25,868 | Corporation | 1784 | 475225 |
| 4 | Enerji Piyasalari Isletme Anonim Sirketi | Turkey | Bahçeköy Kemer | Maslak 1453 Sitesi F2 D:24, No:1f Maslak Mahallesi | İstanbul | 34485 | epias.***** | 2016 | $24,957,227,586 | 258 | Corporation | N/A | 965870 |
| 5 | Turkiye Vakiflar Bankasi Turk Anonim Ortakligi | Turkey | Atatürk | 40/1 Finanskent Mahallesi | İstanbul | 34760 | vakifbank.***** | 1954 | $24,238,270,479 | 19,147 | Corporation | 1784 | 776444 |
| 6 | Turk Hava Yollari Anonim Ortakligi | Turkey | Kartaltepe | No:3-1 Yesilkoy Mahallesi | İstanbul | 34149 | akademi.***** | 1933 | $21,511,618,940 | 65,678 | Corporation | 171 | 75184 |
| 7 | Ford Otomotiv Sanayi Anonim Sirketi | Turkey | Atatürk | No:2 Akpinar Mahallesi | İstanbul | 34885 | fordotosan.***** | 1959 | $19,580,952,725 | 25,002 | Corporation | 5 | 73232 |
| 8 | Turkiye Petrol Rafinerileri Anonim Sirketi Tupras | Turkey | Meşrutiyet | No:101a Gulbahar Mahallesi | İstanbul | 34394 | tupras.***** | 2026 | $19,569,833,295 | 6,376 | Corporation | 16 | 305678 |
| 9 | Turkiye Halk Bankasi Anonim Sirketi | Turkey | Atatürk | No:42/1 Finanskent Mahallesi | İstanbul | 34760 | halkbank.***** | 2023 | $19,190,724,794 | 21,402 | Corporation | 1784 | 862070 |
| 10 | Turkiye Is Bankasi Anonim Sirketi | Turkey | Yıldız | Is Kuleleri, Buyukdere Caddesi | İstanbul | 34330 | isbank.***** | 2022 | $17,783,302,676 | 20,246 | Corporation | 893 | 431112 |
Showing 10 of 1,379,096 companies
Request Free SampleWhat's Inside a Turkish Company Record?
Every legal entity includes 50+ data fields sourced from Türkiye Ticaret Sicili and enriched with global business intelligence. Toggle between Table, JSON, and CSV to preview the delivery format.
Turk Hava Yollari Anonim Ortakligi
MERSIS: 75184 · Kartaltepe, İstanbul
| Company Identification | |
| Company Name | Turk Hava Yollari Anonim Ortakligi |
| Trade Name | TURKISH AIRLINES INC. |
| Registration ID (MERSIS) | 75184 |
| Tax ID | TR75184 |
| Legal Entity Type | Corporation |
| Founding Year | 1933 |
| Location Type | Headquarter / Parent |
| Contact Information | |
| Phone | +90 212 463 63 63 |
| Website | turkishairlines.com |
| CEO / Director | Ahmet Bolat, Chairman |
| Address | |
| Street | No:3-1 Yesilkoy Mahallesi |
| Postal Code | 34149 |
| City | Kartaltepe |
| Province / Region | İstanbul |
| Country | Turkey (TR) |
| Industry Classification | |
| SIC Code | 4512 - Air Transportation, Scheduled |
| NACE Code | 5110 - Passenger air transport |
| Financial Data | |
| Revenue (Local, TRY) | 745,430,000,000 |
| Revenue (USD) | $21,511,618,940 |
| Employees | 65,678 |
| P&L Data | Available |
| Balance Sheet | Available |
| Corporate Ownership | |
| Global HQ | Turk Hava Yollari Anonim Ortakligi (self) |
| Companies in Group | 99 |
Verified business data, not just a record count
This database holds 1,336,321 Turkish legal entities, each tied back to Türkiye Ticaret Sicili, then enriched with what a raw register leaves out: verified contacts, revenue, employee counts, and full corporate ownership.
A legal-entity database gives you the shell of a company; a mailing list gives you a contact with no context. Here both sit on the same record, so a business is not just a name and a registration number but a reachable, sized, owned entity you can qualify. Take it as a filtered Excel or CSV, a live API feed into a CRM or KYC flow, or a list you build yourself in the platform.
Explore Turkey Company Data
Detailed breakdown of all 1,379,096 legal entities registered in Turkey.
| Region | Businesses | Share | Distribution |
|---|---|---|---|
| İSTANBUL | 543,162 | 39.4% | |
| ANKARA | 183,676 | 13.3% | |
| İZMIR | 89,500 | 6.5% | |
| ANTALYA | 59,379 | 4.3% | |
| BURSA | 55,582 | 4.0% | |
| ADANA | 41,412 | 3.0% | |
| KOCAELI | 27,118 | 2.0% | |
| MERSIN | 25,747 | 1.9% | |
| GAZIANTEP | 22,385 | 1.6% | |
| KONYA | 22,125 | 1.6% |
Türkiye Ticaret Sicili Lookup via API
Use the CompanyData API as your Türkiye Ticaret Sicili alternative. Look up any Turkish legal entity by MERSIS, company name, or address and receive structured JSON with 50+ data fields in real time.
Why use CompanyData as your Türkiye Ticaret Sicili API?
- Look up any of 1,336,321 Turkish legal entities by MERSIS
- 1,315,782 verified Tax IDs with real-time validation & livecheck
- Firmographic data + corporate ownership structures via API
- Same API for 200+ countries — not just Turkey
- REST API with JSON response, easy to integrate
- GDPR compliant
// Look up a Turkish company by MERSIS
GET /api/v1/company/lookup
{
"registration_id": "75184",
"country_code": "TR"
}
// Response
{
"company_name": "Turk Hava Yollari Anonim Ortakligi",
"registration_id": "75184",
"legal_type": "Corporation",
"city": "Kartaltepe",
"employees": 65678,
"revenue_usd": 21511618940,
"ownership": { ... }
}
How You Receive Turkey Company Data
Choose the delivery method that fits your workflow. All data sourced from Türkiye Ticaret Sicili with 50+ fields per legal entity.
API Access
Real-time company lookup via REST API. Search by MERSIS, company name, or filter by region, industry, and size. Returns structured JSON.
View API DocsCSV / Excel Export
Download the full Turkey database or a filtered subset as CSV or Excel. Perfect for CRM imports, lead lists, and market research.
Get a Free SamplePlatform Access
Search, filter, and export Turkish companies directly from our online platform. Build targeted lists with advanced filters on region, size, and industry.
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Frequently Asked Questions
Common questions about our company database.
The Central Registry Number (MERSIS) is the unique identifier assigned to every legal entity registered in Turkey. It is used for legal filings, tax administration, and business transactions. Our database includes MERSISs for 1,336,321 legal entities in Turkey.
Our database covers all types of Turkish legal entities registered with Türkiye Ticaret Sicili, including: A.Ş., Ltd. Şti., Koll. Şti., Kom. Şti. & more.
We provide firmographic data including revenue estimates, employee counts, industry classifications, and corporate ownership information. P&L and balance sheet data is not currently available for Turkey.
Yes. Our REST API allows you to look up any Turkish legal entity by MERSIS, company name, or address. CompanyData returns enriched data including financials, corporate ownership, and contact details — all in a single API call. The same API key works for 200+ countries, making it ideal if you need company data beyond Turkey.
Firmographic data (company details, addresses, industry codes) is refreshed on a rolling basis from Türkiye Ticaret Sicili. Financial data and corporate ownership records are updated as new filings become available.
Yes. All data is sourced from publicly available business registers and is fully GDPR compliant. We provide B2B company data only — not personal consumer data.
Pricing depends on the volume, data fields, and delivery method you need. We offer flexible options: API access starts with a free test key, CSV/Excel exports are quoted based on your selection criteria, and platform access is available with monthly plans. Request a free sample first — there's no commitment, and our team will provide a tailored quote based on your requirements.
Absolutely. Click "Get a Free Data Sample" and tell us what you're looking for — industry, region, company size, or any other criteria. You'll receive a selection of verified Turkish company records so you can evaluate the data quality before committing.
Yes. You can filter Turkish companies by region, industry (SIC/NACE codes), employee count, revenue range, legal entity type, and many more criteria. This works across all delivery methods — API, CSV export, and platform.
API: Best for developers and automated workflows. Look up companies in real time by MERSIS or search criteria, and receive JSON responses. CSV/Excel: Best for one-time exports or CRM imports. Get the full dataset or a filtered subset delivered as a file. Platform: Best for sales and research teams. Search, filter, and export Turkish companies from our web interface without any technical setup.
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