Aselsan Executive and Leadership Team

Musa Reyis, the Chief Executive Officer at Aselsan, directs the overarching strategic vision for the defense electronics portfolio. This leadership role involves managing complex manufacturing cycles and ensuring the delivery of indigenous technology to global markets. By overseeing the integration of advanced communication systems, the Chief Executive Officer maintains alignment with the Turkish Armed Forces Foundation objectives. Musa Reyis drives operational efficiency across all production lines, fostering innovation in radar and electronic warfare sectors. The Chief Executive Officer coordinates with the Board to secure long-term growth and market expansion. Through rigorous oversight of defense contracts, the Chief Executive Officer ensures that all engineering outputs meet international quality standards. This executive leadership position requires constant monitoring of geopolitical shifts to adjust manufacturing priorities. Ultimately, the Chief Executive Officer secures the competitive position of the firm within the global defense landscape.

Sim Song, the Group Chief Executive Officer at Aselsan, manages the diverse business units and subsidiary operations within the broader corporate structure. This role focuses on scaling manufacturing capabilities across multiple defense electronics verticals to meet rising international demand. Sim Song architects the organizational framework that supports cross-functional collaboration between engineering teams and regional sales divisions. By optimizing the supply chain for critical electronic components, the Group Chief Executive Officer ensures consistent production output. This leadership function involves evaluating new market opportunities in EMEA and beyond to diversify the revenue stream. The Group Chief Executive Officer maintains high-level oversight of operational performance metrics, ensuring that every subsidiary adheres to the core mission of technological sovereignty. Through strategic resource allocation, the Group Chief Executive Officer drives sustainable growth and strengthens the market presence of the entire corporate group.

Mehlika Sayin, the Chief Financial Officer at Aselsan, manages the fiscal health and capital allocation strategies for the defense electronics enterprise. This role involves overseeing complex budgeting processes for large-scale manufacturing projects and indigenous product development. Mehlika Sayin directs financial reporting, ensuring transparency and compliance with international defense industry standards. By analyzing market trends and currency fluctuations, the Chief Financial Officer mitigates risks associated with global export operations. This leadership position requires close collaboration with the executive team to fund research and development initiatives that maintain the competitive edge of the firm. The Chief Financial Officer monitors cash flow across all regional operations, ensuring that capital remains available for critical infrastructure investments. Through disciplined financial planning, the Chief Financial Officer supports the long-term stability and growth objectives of the organization, ultimately securing the financial foundation necessary for continued technological innovation.

Fatih Çoban, the Chief Information Officer at Aselsan, architects the digital infrastructure and cybersecurity frameworks essential for protecting sensitive defense electronics data. This role involves overseeing the implementation of secure communication networks and advanced data analytics platforms that support manufacturing precision. Fatih Çoban directs the digital transformation strategy, ensuring that all internal systems facilitate seamless collaboration between engineering departments. By integrating cutting-edge software solutions, the Chief Information Officer enhances the efficiency of indigenous product development cycles. This leadership function requires constant vigilance against cyber threats, protecting the intellectual property of the firm on a global scale. The Chief Information Officer collaborates with other C-suite leaders to align technology investments with the broader strategic goals of the company. Through the deployment of robust IT systems, the Chief Information Officer ensures operational continuity and data integrity across all regional facilities.

Nanç Koyuncu, the Chief of Staff and ÖZel Kalem Müdürü at Aselsan, manages the executive office operations and facilitates communication between the leadership team and the Board. This role involves coordinating high-level administrative functions that support the strategic decision-making process for the defense electronics business. Nanç Koyuncu directs the flow of information across departments, ensuring that executive priorities receive immediate attention and resources. By streamlining internal processes, the Chief of Staff and ÖZel Kalem Müdürü enhances the overall efficiency of the corporate headquarters. This leadership position requires managing complex stakeholder relationships and ensuring that all administrative activities align with the mission of the Turkish Armed Forces Foundation. The Chief of Staff and ÖZel Kalem Müdürü oversees the execution of corporate initiatives, providing the necessary support to ensure that all strategic goals remain on schedule. Through meticulous coordination, the Chief of Staff and ÖZel Kalem Müdürü maintains organizational alignment.