TOSYALI Holding Executive and Leadership Team

October, 2026

Leadership Overview

TOSYALI Holding has 5 executives leading key functions including strategy, operations, finance, marketing, and business development.

Driven by a commitment to global industrial excellence, TOSYALI Holding advances mining operations and engineering services through technological innovation. The organization maintains a robust B2B model, delivering high-value mineral solutions across international markets.

Leadership Roles at TOSYALI Holding

  • Chief Executive Officer - Suhat Korkmaz
  • Chief Financial Officer - Koray Tulgar
  • Chief Operating Officer - Aziz Sürmen
  • Group President, Strategy & Business Development - Zafer Sönmez
  • Chief Marketing Officer - Selda Çelik
  • Suhat Korkmaz - Chief Executive Officer

    Suhat Korkmaz, the Chief Executive Officer at TOSYALI Holding, directs the overarching corporate strategy and global expansion initiatives. Overseeing mining operations across Europe, Asia, and Africa, the Chief Executive Officer ensures alignment between technological advancements and industrial output. This leadership role involves managing complex warehouse facilities and optimizing distribution networks to maintain a competitive edge in the minerals sector. By fostering cross-regional collaboration, Suhat Korkmaz drives sustainable growth and operational efficiency throughout the entire organization. The Chief Executive Officer coordinates with the Board to refine long-term objectives, ensuring the company remains a leader in engineering services. Through rigorous oversight of international mining projects, Korkmaz secures the company's market position. Ultimately, the Chief Executive Officer maintains the integrity of the B2B business model while scaling operations to meet rising global demand for mineral resources.
    Suhat Korkmaz

    Koray Tulgar - Chief Financial Officer

    Koray Tulgar, the Chief Financial Officer at TOSYALI Holding, oversees the fiscal health and capital allocation strategies of the organization. Managing financial reporting and risk assessment, the Chief Financial Officer ensures the stability of mining investments across diverse international markets. This leadership role involves analyzing market trends to support strategic decision-making regarding infrastructure expansion and technological procurement. By maintaining rigorous financial controls, Koray Tulgar supports the company's B2B business model and long-term profitability. The Chief Financial Officer coordinates with the executive team to secure funding for large-scale engineering projects and warehouse facility upgrades. Through precise budget management, Tulgar optimizes resource distribution to maximize returns on mining operations. The Chief Financial Officer provides critical insights into economic performance, enabling the company to navigate complex global regulatory environments. Ultimately, Tulgar secures the financial foundation necessary for sustained growth and innovation.

    Aziz Sürmen - Chief Operating Officer

    Aziz Sürmen, the Chief Operating Officer at TOSYALI Holding, manages the daily execution of mining activities and engineering service delivery. Focusing on internal scaling, the Chief Operating Officer optimizes warehouse facility performance and streamlines logistics across the Asia-Pacific region. This leadership role involves implementing advanced technological solutions to enhance extraction efficiency and safety standards. By monitoring operational workflows, Aziz Sürmen ensures that production targets align with the broader corporate mission. The Chief Operating Officer collaborates with regional managers to resolve supply chain bottlenecks and improve resource allocation. Through the integration of mobile applications into daily mining tasks, Sürmen drives digital transformation within the operational framework. The Chief Operating Officer maintains high standards of productivity, ensuring that all mining sites operate at peak capacity. Ultimately, Sürmen guarantees the seamless functioning of the company's extensive global infrastructure.

    Zafer Sönmez - Group President, Strategy & Business Development

    Zafer Sönmez, the Group President, Strategy & Business Development at TOSYALI Holding, identifies and executes new growth opportunities within the global minerals industry. Focusing on long-term strategic partnerships, the Group President, Strategy & Business Development evaluates potential acquisitions and joint ventures that expand the company's footprint in the Asia-Pacific region. This leadership role involves conducting deep market analysis to inform the development of innovative engineering services and technological solutions. By aligning business development efforts with corporate goals, Zafer Sönmez ensures that the company remains at the forefront of the mining sector. The Group President, Strategy & Business Development works closely with the CEO to translate high-level vision into actionable business plans. Through the exploration of emerging markets, Sönmez drives diversification and competitive advantage. The Group President, Strategy & Business Development maintains a focus on sustainable expansion, ensuring that all new ventures contribute to the company's long-term success.

    Selda Çelik - Chief Marketing Officer

    Selda Çelik, the Chief Marketing Officer at TOSYALI Holding, architects the brand strategy and market positioning for the company's mineral and engineering services. Overseeing client engagement and B2B outreach, the Chief Marketing Officer drives the adoption of digital tools and mobile applications among key industry partners. This leadership role involves analyzing market demand across Europe, Africa, and Asia to tailor communication strategies that highlight the company's technological capabilities. By managing corporate reputation and industry presence, Selda Çelik ensures that the value proposition remains clear to global stakeholders. The Chief Marketing Officer collaborates with the business development team to identify new market opportunities and strengthen existing client relationships. Through targeted campaigns, Çelik enhances the visibility of the company's mining and distribution activities. The Chief Marketing Officer maintains a consistent brand narrative, ensuring that all marketing efforts support the overarching growth objectives of the organization.

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    Frequently Asked Questions Regarding TOSYALI Holding Top Executives and Leadership Team

    Who leads TOSYALI Holding?
    TOSYALI Holding is led by Suhat Korkmaz (Chief Executive Officer), along with executives such as Koray Tulgar (Chief Financial Officer) and Aziz Sürmen (Chief Operating Officer).
    Who is part of TOSYALI Holding’s executive team?
    The executive team of TOSYALI Holding includes leaders such as Suhat Korkmaz (Chief Executive Officer), Koray Tulgar (Chief Financial Officer), Aziz Sürmen (Chief Operating Officer) and other senior executives.
    How many executives does TOSYALI Holding have?
    TOSYALI Holding has 5 executives leading key business areas.
    What roles are included in TOSYALI Holding’s leadership team?
    The leadership team of TOSYALI Holding includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Group President, Strategy & Business Development, Chief Marketing Officer.