Trendyol Executive and Leadership Team

July, 2026

Leadership Overview

Trendyol has 8 executives leading key functions including strategy, technology, operations, and public affairs.

Driven by innovation, Trendyol is dedicated to providing a comprehensive e-commerce experience across diverse product categories, aiming to enhance customer convenience and market reach through advanced digital solutions.

Leadership Roles at Trendyol

  • Chief Executive Officer - Yasal Çelik
  • Chief Executive Officer & Co-Founder - Emanuel Marsis
  • Founder & Chief Executive Officer - Mustafa Uyan
  • Chief of Staff. Head of President Office - Burcu Yasar
  • Group President, Trendyol Public Affairs, Communication & Sustainability - Sinan Cem Sahin
  • President Office - Berkay Celik
  • Chief Technology Officer - Cenk Çivici
  • Global Chief Information Officer - Rasim Bildirici
  • Yasal Çelik - Chief Executive Officer

    Yasal Çelik, the Chief Executive Officer at Trendyol, directs the company's overarching strategic vision and operational execution. This leadership role involves guiding all business units to ensure alignment with market demands and growth objectives. Çelik oversees the integration of diverse product offerings, from fashion and electronics to grocery items, ensuring a seamless customer journey. The Chief Executive Officer's responsibilities extend to fostering innovation across departments, driving efficiency in logistics, and maintaining Trendyol's competitive edge in the rapidly evolving e-commerce landscape. Yasal Çelik's strategic direction ensures the company's sustained expansion and market leadership within Turkey and beyond.

    Emanuel Marsis - Chief Executive Officer & Co-Founder

    Emanuel Marsis, the Chief Executive Officer & Co-Founder at Trendyol, shapes the company's foundational strategy and long-term trajectory. Marsis guides the expansion of Trendyol's product categories, encompassing apparel, home decor, cosmetics, electronics, and essential grocery items. This executive role involves cultivating a culture of innovation and customer-centricity across all operational facets. The Chief Executive Officer & Co-Founder's influence is critical in driving market penetration and ensuring the company's robust growth. Emanuel Marsis's vision is instrumental in solidifying Trendyol's position as a premier e-commerce destination, focusing on delivering exceptional value and convenience to a broad customer base.

    Mustafa Uyan - Founder & Chief Executive Officer

    Mustafa Uyan, the Founder & Chief Executive Officer at Trendyol, establishes the core strategic direction and operational framework for the e-commerce giant. Uyan's leadership encompasses the broad spectrum of Trendyol's offerings, from fashion and electronics to supermarket goods, ensuring cohesive market presence. This executive position drives the company's expansion initiatives and fosters a commitment to customer satisfaction. The Founder & Chief Executive Officer's focus is on optimizing the platform's capabilities and expanding its reach across diverse consumer segments. Mustafa Uyan's foundational role continues to influence Trendyol's innovative approach to online retail and its sustained growth trajectory.

    Burcu Yasar - Chief of Staff. Head of President Office

    Burcu Yasar, the Chief of Staff. Head of President Office at Trendyol, provides strategic support and operational oversight to executive leadership. Yasar facilitates cross-functional collaboration, ensuring alignment between various departments and the company's strategic objectives across its diverse product categories, including fashion, electronics, and groceries. This role involves managing key initiatives, optimizing internal processes, and enhancing communication channels to drive efficiency and effectiveness. The Chief of Staff. Head of President Office's expertise is crucial in streamlining operations and supporting the execution of high-priority projects. Burcu Yasar's contributions are vital to maintaining operational agility and supporting the company's sustained growth in the competitive e-commerce market.

    Sinan Cem Sahin - Group President, Trendyol Public Affairs, Communication & Sustainability

    Sinan Cem Sahin, the Group President, Trendyol Public Affairs, Communication & Sustainability at Trendyol, directs the company's external relations, corporate communications, and sustainability initiatives. Sahin manages Trendyol's public image and stakeholder engagement, ensuring alignment with the company's mission across its diverse retail operations, from fashion to electronics and groceries. This leadership role is pivotal in shaping public perception, fostering transparent communication, and advancing the company's commitment to environmental and social responsibility. The Group President, Trendyol Public Affairs, Communication & Sustainability's strategic guidance is essential for building trust and enhancing the brand's reputation. Sinan Cem Sahin's efforts reinforce Trendyol's position as a responsible corporate citizen.

    Berkay Celik - President Office

    Berkay Celik, the President Office at Trendyol, supports the strategic execution and operational efficiency of the company's executive leadership. Celik contributes to the coordination of key initiatives across various business units, ensuring seamless integration of services from clothing and electronics to grocery offerings. This role involves facilitating communication and driving project management to achieve organizational goals. The President Office's focus is on enhancing operational workflows and supporting strategic decision-making processes. Berkay Celik's involvement is critical in maintaining momentum on high-priority projects and contributing to Trendyol's overall market performance and expansion efforts.

    Cenk Çivici - Chief Technology Officer

    Cenk Çivici, the Chief Technology Officer at Trendyol, architects and directs the company's technological infrastructure and innovation roadmap. Çivici oversees the development and implementation of scalable, secure, and efficient digital platforms that support Trendyol's extensive product catalog, including clothing, electronics, and grocery services. This critical role ensures the seamless operation of the e-commerce ecosystem, driving advancements in areas such as data analytics, AI-driven personalization, and robust backend systems. The Chief Technology Officer's strategic vision is essential for maintaining a competitive technological advantage, enhancing user experience, and enabling the company's continuous growth and operational excellence across all market segments.

    Rasim Bildirici - Global Chief Information Officer

    Rasim Bildirici, the Global Chief Information Officer at Trendyol, leads the strategic development and management of the company's global information systems and technology infrastructure. Bildirici oversees the integration of advanced IT solutions that support Trendyol's vast operations, spanning clothing, electronics, decorations, cosmetics, and supermarket products. This executive position is responsible for ensuring data security, system reliability, and the efficient deployment of technology across all regions. The Global Chief Information Officer's mandate includes driving digital transformation initiatives and enhancing the technological capabilities that underpin the company's e-commerce platform. Rasim Bildirici's leadership ensures that Trendyol maintains a robust and scalable IT framework to support its international growth and operational excellence.

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    Frequently Asked Questions Regarding Trendyol Top Executives and Leadership Team

    Who leads Trendyol?
    Trendyol is led by Yasal Çelik (Chief Executive Officer), along with executives such as Emanuel Marsis (Chief Executive Officer & Co-Founder) and Mustafa Uyan (Founder & Chief Executive Officer).
    Who is part of Trendyol’s executive team?
    The executive team of Trendyol includes leaders such as Yasal Çelik (Chief Executive Officer), Emanuel Marsis (Chief Executive Officer & Co-Founder), Mustafa Uyan (Founder & Chief Executive Officer) and other senior executives.
    How many executives does Trendyol have?
    Trendyol has 8 executives leading key business areas.
    What roles are included in Trendyol’s leadership team?
    The leadership team of Trendyol includes roles such as Chief Executive Officer, Chief Executive Officer & Co-Founder, Founder & Chief Executive Officer, Chief of Staff. Head of President Office, Group President, Trendyol Public Affairs, Communication & Sustainability.