UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 UNDER
THE SECURITIES EXCHANGE ACT OF 1934
Report on Form 6-K dated August 19, 2021
Commission File Number: 001-15092
TURKCELL ILETISIM HIZMETLERI A.S.
(Translation of registrant’s name in English)
Aydınevler Mahallesi İnönü Caddesi No:20
Küçükyalı Ofispark
34854 Maltepe
Istanbul, Turkey
(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 x Form 40-F ¨
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):
Yes ¨ No x
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):
Yes ¨ No x
Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.
Yes ¨ No x
If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- __________
Enclosure: A press release dated August 18, 2021, regarding the Establishment of a Software Company.

Istanbul, August 18, 2021
Announcement Regarding the Establishment of a Software Company
Our company’s Board of Directors has taken the decision to establish a software company in order to develop software products and services, train software developers, serve our Company and its subsidiaries and third parties both in Turkey and in other countries and/or to operate in other fields which are permitted by the legislation.
The announcement regarding this process was postponed as per the Board of Directors decision in accordance with the Article-6 of Capital Market Board’s Communiqué on Material Events Disclosure, as it could have an impact on the investment decision of investors, as well as the stock price.
For more information:
Turkcell Investor Relations
investor.relations@turkcell.com.tr
Tel: + 90 212 313 1888
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, Turkcell Iletisim Hizmetleri A.S. has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| TURKCELL ILETISIM HIZMETLERI A.S.
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Date: August 19, 2021 | By: | /s/ Ali Serdar Yağcı | | |
| Name: Ali Serdar Yağcı Title: Investor Relations and Corporate Finance Director | |
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| TURKCELL ILETISIM HIZMETLERI A.S.
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Date: August 19, 2021 | By: | /s/ Osman Yılmaz | | |
| Name: Osman Yılmaz Title: Chief Financial Officer | |
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