TOSYALI Holding Executive and Leadership Team

July, 2026

Leadership Overview

TOSYALI Holding has 4 executives leading key functions including operations, marketing, finance, and strategy.

Driven by a commitment to global excellence, TOSYALI Holding specializes in mining operations, engineering services, and technological solutions, impacting markets across Europe, Asia, Africa, and the Asia-Pacific region through its robust B2B model and extensive warehouse facilities.

Leadership Roles at TOSYALI Holding

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

    Koray Tulgar, the Chief Financial Officer at TOSYALI Holding, directs all financial operations, ensuring fiscal health and strategic resource allocation across global mining and engineering activities. Tulgar manages financial planning, budgeting, and investment strategies that support TOSYALI Holding's expansion into Europe, Asia, Africa, and the Asia-Pacific. This critical role involves overseeing the financial implications of the company's B2B model, extensive warehouse facilities, and technological solution development. By ensuring robust financial controls and compliance, Koray Tulgar safeguards the company's assets and optimizes profitability. The Chief Financial Officer's expertise is vital for evaluating new market opportunities and managing the financial risks associated with global operations. Tulgar's leadership ensures that financial strategies directly support the company's long-term growth objectives and operational sustainability in the competitive minerals industry.

    Aziz Sürmen - Chief Operating Officer

    Aziz Sürmen, the Chief Operating Officer at TOSYALI Holding, directs all global operational activities, ensuring seamless integration of mining, engineering, and technological solutions across Europe, Asia, Africa, and the Asia-Pacific. Overseeing extensive warehouse facilities, Sürmen guarantees efficient distribution and support for the company's worldwide mining endeavors. This leadership role involves optimizing internal processes and driving operational efficiency to align with TOSYALI Holding's B2B business model. By managing the deployment of mobile applications that support operations, Aziz Sürmen enhances productivity and data management across all functional areas. The Chief Operating Officer's focus remains on scaling operations to meet increasing global demand and maintaining the high standards of service expected by clients in the minerals industry. Sürmen's strategic oversight ensures the company's operational infrastructure robustly supports its market expansion and technological advancements.

    Zafer Sönmez - Group President, Strategy & Business Development

    Zafer Sönmez, the Group President, Strategy & Business Development at TOSYALI Holding, spearheads the formulation and execution of long-term strategic initiatives and identifies new business development opportunities across global markets. Sönmez drives the company's expansion into Europe, Asia, Africa, and the Asia-Pacific, focusing on enhancing TOSYALI Holding's leadership in mining operations, engineering services, and technological solutions. This position involves analyzing market dynamics, assessing competitive landscapes, and forging strategic partnerships to bolster the company's B2B model. Overseeing the integration of technological advancements and mobile applications, Zafer Sönmez ensures that innovation remains central to the company's growth trajectory. The Group President's strategic vision guides the development of new ventures and the optimization of existing operations, including extensive warehouse facilities, to maximize market impact and revenue generation. Sönmez's leadership is instrumental in positioning TOSYALI Holding for sustained success and market leadership.

    Selda Çelik - Chief Marketing Officer

    Selda Çelik, the Chief Marketing Officer at TOSYALI Holding, architects and executes comprehensive marketing strategies that amplify the company's global presence in the minerals and mining sector. Çelik drives market penetration across Europe, Asia, Africa, and the Asia-Pacific, focusing on strengthening TOSYALI Holding's B2B relationships and brand recognition. This role involves leveraging technological solutions and mobile applications to enhance customer engagement and provide valuable insights into market trends. Overseeing all promotional activities and market research, Selda Çelik ensures that the company's specialized mining operations and engineering services are effectively communicated to target industries. The Chief Marketing Officer's initiatives are crucial for expanding market share and reinforcing TOSYALI Holding's position as a leader in providing technological solutions for the minerals industry. Through strategic campaigns, Çelik cultivates a strong market position and supports the company's extensive global distribution network.

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    Frequently Asked Questions Regarding TOSYALI Holding Top Executives and Leadership Team

    Who leads TOSYALI Holding?
    TOSYALI Holding is led by Koray Tulgar (Chief Financial Officer), along with executives such as Aziz Sürmen (Chief Operating Officer) and Zafer Sönmez (Group President, Strategy & Business Development).
    Who is part of TOSYALI Holding’s executive team?
    The executive team of TOSYALI Holding includes leaders such as Koray Tulgar (Chief Financial Officer), Aziz Sürmen (Chief Operating Officer), Zafer Sönmez (Group President, Strategy & Business Development) and other senior executives.
    How many executives does TOSYALI Holding have?
    TOSYALI Holding has 4 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 Financial Officer, Chief Operating Officer, Group President, Strategy & Business Development, Chief Marketing Officer.