DeFacto Executive and Leadership Team

August, 2026

Leadership Overview

DeFacto has 8 executives leading key functions including strategy, financial oversight, information technology, operations, and human resources.

Focused on global fashion accessibility, DeFacto delivers diverse apparel and cosmetic collections while maintaining a commitment to sustainable retail growth and market expansion across international territories.

Leadership Roles at DeFacto

  • Chief Executive Officer - Hiroki Takahashi
  • Chairman & Chief Executive Officer - Hsan Ateş
  • Founder & Chief Executive Officer - Lauren Markham
  • Chief Financial Officer - A. Burgaçoğlu
  • Chief Operating Officer - Türkiye - Ferdi Arslan
  • Chief Information Officer - Abdurrahman Kılınç
  • Chief Human Resources Officer - Yesim Cokeker
  • Chief Operations Officer - Cerdai Ersoy
  • Hiroki Takahashi - Chief Executive Officer

    Hiroki Takahashi, the Chief Executive Officer at DeFacto, directs the overarching corporate strategy for the global fashion retail brand. Takahashi manages the expansion of apparel and cosmetic product lines to ensure market competitiveness. By aligning the executive team with long-term growth objectives, the Chief Executive Officer optimizes the supply chain and retail footprint. Hiroki Takahashi monitors performance metrics across international markets to maintain brand relevance. This leadership role involves constant evaluation of consumer trends to refine the product portfolio. Through rigorous oversight of retail operations, the Chief Executive Officer drives efficiency and profitability. Takahashi coordinates with the Board to secure capital for future initiatives. By fostering a culture of innovation, the Chief Executive Officer ensures the company remains a leader in the fashion industry. Ultimately, Takahashi secures the financial health and operational excellence of the organization through disciplined management and strategic foresight.

    Hsan Ateş - Chairman & Chief Executive Officer

    Hsan Ateş, the Chairman & Chief Executive Officer at DeFacto, governs the strategic direction and board-level initiatives for the fashion enterprise. Ateş oversees the integration of corporate governance with daily retail operations to ensure alignment with shareholder interests. The Chairman & Chief Executive Officer manages high-level partnerships and market positioning to strengthen the brand presence. Hsan Ateş evaluates the competitive landscape to identify new opportunities for growth in the apparel and accessories sectors. This leadership role requires balancing immediate operational demands with long-term vision. By directing the executive committee, the Chairman & Chief Executive Officer maintains focus on core business objectives. Ateş monitors the impact of retail strategies on overall market share. Through consistent engagement with stakeholders, the Chairman & Chief Executive Officer drives organizational stability. Ultimately, Ateş ensures the company maintains a robust market position while navigating the complexities of the global fashion retail environment.

    Lauren Markham - Founder & Chief Executive Officer

    Lauren Markham, the Founder & Chief Executive Officer at DeFacto, architects the foundational vision and strategic trajectory for the fashion retail company. Markham drives the development of the brand identity, ensuring consistency across all product categories including denim and cosmetics. The Founder & Chief Executive Officer oversees the expansion of the retail network to reach diverse consumer segments. Lauren Markham evaluates market trends to guide the design and procurement teams in delivering relevant fashion solutions. This leadership role involves maintaining the core values of the organization while adapting to changing retail dynamics. By directing the executive team, the Founder & Chief Executive Officer ensures operational alignment with the original mission. Markham monitors the performance of international retail operations to sustain growth. Through strategic decision-making, the Founder & Chief Executive Officer secures the long-term viability of the brand. Ultimately, Markham shapes the future of the company through visionary leadership and operational discipline.

    A. Burgaçoğlu - Chief Financial Officer

    A. Burgaçoğlu, the Chief Financial Officer at DeFacto, manages the fiscal health and capital allocation strategies for the fashion retail organization. Burgaçoğlu oversees financial reporting, budgeting, and investment planning to support the company's growth in the apparel and cosmetics markets. The Chief Financial Officer directs the treasury and accounting functions to ensure compliance and operational efficiency. A. Burgaçoğlu evaluates the financial performance of regional operations to optimize resource distribution. This leadership role involves collaborating with the executive team to assess the viability of new retail ventures. By monitoring cash flow and profitability, the Chief Financial Officer maintains the financial stability required for expansion. Burgaçoğlu implements rigorous financial controls to mitigate risks associated with global retail operations. Through precise analysis of market data, the Chief Financial Officer drives informed decision-making. Ultimately, Burgaçoğlu secures the economic foundation of the company through disciplined fiscal management and strategic financial planning.

    Ferdi Arslan - Chief Operating Officer - Türkiye

    Ferdi Arslan, the Chief Operating Officer - Türkiye at DeFacto, manages the internal logistics and retail execution within the domestic market. Arslan oversees the supply chain, store operations, and distribution networks to ensure the availability of apparel and accessories. The Chief Operating Officer - Türkiye directs the regional teams to maintain high standards of service and operational efficiency. Ferdi Arslan evaluates local market performance to refine inventory management and store productivity. This leadership role involves coordinating with the central executive team to align regional activities with the overall corporate strategy. By optimizing the logistics framework, the Chief Operating Officer - Türkiye drives cost-effectiveness and customer satisfaction. Arslan monitors the daily operations of retail outlets to ensure consistent brand representation. Through the implementation of streamlined processes, the Chief Operating Officer - Türkiye supports the company's growth in the domestic sector. Ultimately, Arslan secures operational excellence through focused management of regional retail assets.

    Abdurrahman Kılınç - Chief Information Officer

    Abdurrahman Kılınç, the Chief Information Officer at DeFacto, directs the digital infrastructure and technology strategy for the fashion retail enterprise. Kılınç oversees the implementation of advanced systems to support e-commerce, inventory management, and customer data analytics. The Chief Information Officer manages the cybersecurity framework to protect the company's digital assets and consumer information. Abdurrahman Kılınç evaluates emerging technologies to enhance the shopping experience across all retail channels. This leadership role involves coordinating with other C-suite members to integrate digital solutions into the broader business model. By optimizing the IT architecture, the Chief Information Officer drives operational efficiency and scalability. Kılınç monitors the performance of digital platforms to ensure seamless service delivery. Through the deployment of innovative software, the Chief Information Officer supports the company's growth in the competitive fashion market. Ultimately, Kılınç secures the technological edge of the organization through robust digital transformation and strategic IT management.

    Yesim Cokeker - Chief Human Resources Officer

    Yesim Cokeker, the Chief Human Resources Officer at DeFacto, directs the talent acquisition, organizational development, and employee engagement strategies for the fashion retail company. Cokeker oversees the recruitment of skilled professionals to support the growth of the apparel and cosmetics divisions. The Chief Human Resources Officer manages performance management systems and training programs to foster a high-performance culture. Yesim Cokeker evaluates workforce needs across international operations to ensure alignment with business objectives. This leadership role involves collaborating with the executive team to promote diversity and inclusion within the organization. By implementing effective HR policies, the Chief Human Resources Officer drives employee retention and productivity. Cokeker monitors the organizational climate to maintain a positive and productive work environment. Through the development of talent pipelines, the Chief Human Resources Officer supports the company's long-term success. Ultimately, Cokeker secures the human capital necessary for the company to thrive in the global fashion industry.
    Yesim Cokeker

    Cerdai Ersoy - Chief Operations Officer

    Cerdai Ersoy, the Chief Operations Officer at DeFacto, directs the global supply chain and manufacturing processes for the fashion retail brand. Ersoy oversees the procurement of raw materials and the production of apparel, denim, and cosmetics to ensure quality and timely delivery. The Chief Operations Officer manages the international logistics network to optimize the flow of goods from production facilities to retail locations. Cerdai Ersoy evaluates operational workflows to identify opportunities for cost reduction and efficiency improvements. This leadership role involves coordinating with the executive team to align production capacity with market demand. By monitoring global supply chain performance, the Chief Operations Officer drives operational agility. Ersoy implements standardized processes across all manufacturing sites to maintain consistency. Through the management of complex logistics, the Chief Operations Officer supports the company's expansion into new markets. Ultimately, Ersoy secures the operational backbone of the organization through disciplined supply chain management and strategic process optimization.

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    Frequently Asked Questions Regarding DeFacto Top Executives and Leadership Team

    Who leads DeFacto?
    DeFacto is led by Hiroki Takahashi (Chief Executive Officer), along with executives such as Hsan Ateş (Chairman & Chief Executive Officer) and Lauren Markham (Founder & Chief Executive Officer).
    Who is part of DeFacto’s executive team?
    The executive team of DeFacto includes leaders such as Hiroki Takahashi (Chief Executive Officer), Hsan Ateş (Chairman & Chief Executive Officer), Lauren Markham (Founder & Chief Executive Officer) and other senior executives.
    How many executives does DeFacto have?
    DeFacto has 8 executives leading key business areas.
    What roles are included in DeFacto’s leadership team?
    The leadership team of DeFacto includes roles such as Chief Executive Officer, Chairman & Chief Executive Officer, Founder & Chief Executive Officer, Chief Financial Officer, Chief Operating Officer - Türkiye.