---
title: "Turkcell Iletisim Hizmetleri A.S. (TKC.US) — Company Overview"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/TKC.US/overview.md"
symbol: "TKC.US"
name: "Turkcell Iletisim Hizmetleri A.S."
parent: "https://longbridge.com/en/quote/TKC.US.md"
datetime: "2026-04-16T13:53:15.441Z"
locales:
  - [en](https://longbridge.com/en/quote/TKC.US/overview.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/TKC.US/overview.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/TKC.US/overview.md)
---

# Turkcell Iletisim Hizmetleri A.S. (TKC.US) — Company Overview

## Basic Information

| Item | Detail |
|------|--------|
| Industry | Telecommunication Services |
| Exchange | US Market |
| Address | Turkcell Küçükyali Plaza, Aydinevler Mahallesi Inönü Caddesi No:20, B Blok Küçükyali Ofispark, Istanbul, Turkey |
| Website | [www.turkcell.com.tr](https://www.turkcell.com.tr) |

## Company Profile

Turkcell Iletisim Hizmetleri A.S., together with its subsidiaries, engages in establishing and operating a global system for mobile communications (GSM) network in Turkey, Belarus, Turkish Republic of Northern Cyprus, Germany, and the Netherlands. It operates through the Turkcell Turkiye, Turkcell International, and Techfin segments. The company is involved in information technology, value added GSM, and entertainment investment, as well as research and development, digital and insurance agency, property investments, electricity energy trade, and wholesale and retail electricity sales activities. It also provides telecommunications, television, and content; digitalization; sales, delivery, and digital sales; consumer financing; cloud solutions; online radio, television, and on-demand streaming; telecommunications infrastructure; electronic payment; and develop software products and services.

## Key Executives

| Name | Title |
|------|-------|
| Ali Taha Koc | Chief Executive Officer |
| Senol Kazanci | Non-Executive Non Independent Chairman |
| Kamil Kalyon | Executive VP of Finance & CFO |
| Ozlem Solmaz Yardim | Investor Relations & Corporate Finance Director |
| Mustafa Demirhan | Chief Information & Communication Technologies Officer |
| Ali Uysal | Chief Legal & Regulation Officer |
| Figen Kilic | Director of Strategy & Director |
| Serdar Cetin | Independent Director |
| Mehmet Naci Inci | Independent Director |
| Idris Sarisoy | Independent Director |

## Major Shareholders

| Name | Ratio | Report Date |
|------|-------|-------------|
| TVF Bilgi Teknolojileri Iletisim Hizmetleri Yatirim Sanayi Ve Ticaret Anonim Sirketi | 26.48% | 2025-12-31 |
| International Mobile Telecom Investment Stichting Administratiekantoor  | 20.01% | 2025-12-31 |
| Fundación Carlos Slim | 13.06% | 2026-03-30 |
| Fundación Telmex, A.C. | 7.22% | 2026-03-30 |
| Operadora Inbursa de Fondos de Inversión, SA de C.V., Grupo Financiero Inbursa | 2.93% | 2026-03-30 |
| BlackRock, Inc. | 2.53% | 2026-03-31 |
| The Vanguard Group, Inc. | 2.47% | 2026-02-28 |
| IS Asset Management | 1.86% | 2026-03-31 |
| Yapi Kredi Portföy Yönetimi A.S. | 1.40% | 2026-03-31 |
| Ak Portföy Yönetimi AS | 1.35% | 2026-03-31 |

## Business Breakdown

| Segment | Revenue | Ratio |
|---------|---------|-------|
| Turkcell Turkey | 220319476000 | 88.79% |
| Other | 14139663000 | 5.7% |
| Techfin | 13688815000 | 5.52% |
| Inter-Segment Eliminations | -6677133000 | % |

```vega-lite
{
  "$schema": "https://vega.github.io/schema/vega-lite/v5.json",
  "title": "Turkcell Iletisim Hizmetleri A.S. Business Breakdown",
  "data": {
    "values": [
      {
        "segment": "Turkcell Turkey",
        "ratio": 88.79
      },
      {
        "segment": "Other",
        "ratio": 5.7
      },
      {
        "segment": "Techfin",
        "ratio": 5.52
      },
      {
        "segment": "Inter-Segment Eliminations",
        "ratio": null
      }
    ]
  },
  "mark": "arc",
  "encoding": {
    "theta": {
      "field": "ratio",
      "type": "quantitative"
    },
    "color": {
      "field": "segment",
      "type": "nominal"
    }
  }
}
```

## Geographic Segments

| Region | Revenue | Ratio |
|--------|---------|-------|
| Turkey | 235619865000 | 97.58% |
| Belarus | 3410938000 | 1.41% |
| Turkish Republic of Northern Cyprus | 2436107000 | 1.01% |
| Netherlands | 2414000 | 0% |
| Germany | 1497000 | 0% |


---

> **Disclaimer: This article is for reference only and does not constitute any investment advice.**