# EDGAR Filing Document

**Accession Number:** 0001071321
**File Stem:** 0001104659-25-116578
**Filing Date:** 2025-11
**Character Count:** 5556
**Document Hash:** 1d21be8837b2ec095a7bfbd31bd6881d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-116578.hdr.sgml**: 20251128

**ACCESSION NUMBER**: 0001104659-25-116578

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251128

**FILED AS OF DATE**: 20251128

**DATE AS OF CHANGE**: 20251128

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TURKCELL ILETISIM HIZMETLERI A S
- **CENTRAL INDEX KEY:** 0001071321
- **STANDARD INDUSTRIAL CLASSIFICATION:** TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** W8
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-15092
- **FILM NUMBER:** 251532269

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** AYDINEVLER MAHALLESI INONU CADDESI NO 20
- **STREET 2:** KUCUKYALI OFISPARK, MALTEPE
- **CITY:** ISTANBUL
- **PROVINCE COUNTRY:** W8
- **ZIP:** 34854
- **BUSINESS PHONE:** 902123131244

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** AYDINEVLER MAHALLESI INONU CADDESI NO 20
- **STREET 2:** KUCUKYALI OFISPARK, MALTEPE
- **CITY:** ISTANBUL
- **PROVINCE COUNTRY:** W8
- **ZIP:** 34854

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

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**FORM 6-K**

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**REPORT OF FOREIGN PRIVATE ISSUER**

**PURSUANT TO RULE 13a-16 OR 15d-16**

**UNDER THE SECURITIES EXCHANGE ACT OF 1934**

**For the month of November 2025**

**Commission File Number: 001-15092**

**TURKCELL İLETİŞİM HİZMETLERİ A.Ş.**

(Translation of registrant's name into English)

Turkcell Küçükyalı Plaza

Aydınevler Mahallesi İnönü Caddesi No:20

Küçükyalı Ofispark

34854 Maltepe<br> Istanbul, Türkiye

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

⌧ Form 20-F ◻ Form 40-F

Enclosure: A press release dated November 27, 2025 announcing the approval by the CMB of the registrant's merger through acquisition with its subsidiary, Artel Bilişim Servisleri A.Ş.

![](tm2532358d1_6kimg001.jpg)

Istanbul, November 27, 2025

**Announcement Regarding the Merger Through Acquisition with Our Subsidiary Artel** 

**Bilişim Servisleri A.Ş. / CMB Approval**

The application made to the Capital Markets Board ("CMB") on September 16, 2025 for the "Merger via Facilitated Procedure" with our wholly owned subsidiary Artel Bilişim Servisleri A.Ş. ("Artel") was approved\* with the decision published in the bulletin dated November 25, 2025 and numbered 2025/60.

*\*The announcement text and merger agreement are available in Turkish on our website.*

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| | |
|:---|:---|
| &nbsp;&nbsp;Board Decision Date | &nbsp;&nbsp;: 22.08.2025 |
| &nbsp;&nbsp;Merger Model | &nbsp;&nbsp;: Merger Through Acquisition |
| &nbsp;&nbsp;Date Of Financial Statements Base To Merger | &nbsp;&nbsp;: 30.06.2025 |
| &nbsp;&nbsp;Currency Unit | &nbsp;&nbsp;: TRY |

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Acquired Company <u>Trading on the Stock Exchange/Not Trading On The Stock Exchange</u> <br> <u>Artel Bilişim Servisleri A.Ş.</u> <u>Not Trading on The Stock Exchange</u>

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;**Share Group<br> Info** | &nbsp;&nbsp;**Paid In Capital** | &nbsp;&nbsp;**Amount Of<br> Capital to <br> Be <br> Increased <br> Due to The <br> Acquisition <br> (TRY)** | &nbsp;&nbsp;**Capital To <br> Be <br> Decreased <br> (TRY)** | &nbsp;&nbsp;**Target Capital** | &nbsp;&nbsp;**New Shares<br> to Be Given <br> Due To <br> Merger** |
| &nbsp;&nbsp;Group A, Not Trading, TRETCEL00012 | &nbsp;&nbsp;330000000 |  |  | &nbsp;&nbsp;330000000 |  |
| &nbsp;&nbsp;Group B, TCELL, TRATCELL91M1 | &nbsp;&nbsp;1870000000 |  |  | &nbsp;&nbsp;1870000000 |  |
| &nbsp;&nbsp;**TOTAL** | &nbsp;&nbsp;TRY 2,200,000,000 | &nbsp;&nbsp;TRY 0 | &nbsp;&nbsp;TRY 0 | &nbsp;&nbsp;TRY 2,200,000,000 |  |

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| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Paid In Capital** | &nbsp;&nbsp;**Amount Of Capital <br> To Be Increased Due <br> To The Acquisition** | &nbsp;&nbsp;**Capital To Be <br> Decreased** | &nbsp;&nbsp;**Target Capital** |
| &nbsp;&nbsp;**TOTAL** | &nbsp;&nbsp;TRY 2,200,000,000 | &nbsp;&nbsp;TRY 0 | &nbsp;&nbsp;TRY 0 | &nbsp;&nbsp;TRY 2,200,000,000 |

---

CMB Application Date Regarding the Merger <u>16.09.2025</u> <br> <u>CMB Application Result Regarding the Merger</u> <u>Approval</u> <br> <u>CMB Approval Date Regarding the Merger</u> <u>25.11.2025</u>

***For more information:***

*Turkcell Investor Relations*

*<u>investor.relations@turkcell.com.tr</u>*

*Tel: + 90 212 313 1888*

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, Turkcell İletişim Hizmetleri A.Ş. has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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| | | | |
|:---|:---|:---|:---|
|  | **TURKCELL İLETİŞİM HİZMETLERİ A.Ş.** | **TURKCELL İLETİŞİM HİZMETLERİ A.Ş.** | **TURKCELL İLETİŞİM HİZMETLERİ A.Ş.** |
| Date: November 28, 2025 | By: | /s/ Özlem Yardım | /s/ Özlem Yardım |
|  |  | Name: | Özlem Yardım |
|  |  | Title: | Investor Relations Corporate Finance Director |

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| | | | |
|:---|:---|:---|:---|
|  | **TURKCELL İLETİŞİM HİZMETLERİ A.Ş.** | **TURKCELL İLETİŞİM HİZMETLERİ A.Ş.** | **TURKCELL İLETİŞİM HİZMETLERİ A.Ş.** |
| Date: November 28, 2025 | By: | /s/ Kamil Kalyon | /s/ Kamil Kalyon |
|  |  | Name: | Kamil Kalyon |
|  |  | Title: | Chief Financial Officer |

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