Siemens Executive and Leadership Team

August, 2026

Leadership Overview

Siemens has 10 executives leading key functions including financial oversight, regional strategy, marketing, and project management.

Focused on bridging the real and digital worlds, Siemens delivers resource-efficient industrial solutions and advanced infrastructure technology to transform global markets and improve everyday life for people worldwide.

Leadership Roles at Siemens

  • President Director & Chief Executive Officer (PT Siemens Indonesia) - Surya Fitri
  • President & Chief Executive Officer (Mexico) - Alejandro Preinfalk Lavagni
  • Chief Executive Officer (Saudi Arabia) - Ahmad Hawsawi
  • President & Chief Executive Officer, Siemens Servicios Comerciales - Eliacid Heredia
  • Chief Financial Officer - Evgenia Dubina
  • Country Division Controller and Chief Financial Officer Mobility Qatar - Nadir Rafi
  • Chief Financial Officer & Head of Financial Monitoring & Support - Néstor Hernández
  • Chief Financial Officer, PA To The & Manager, Real Estate Property - Katarina Misic
  • Global Chief Marketing Officer, Service Portfolio - Sonja Gagliano
  • Project Management Office Chief of Staff - Urmimala Das
  • Surya Fitri - President Director & Chief Executive Officer (PT Siemens Indonesia)

    Surya Fitri, the President Director & Chief Executive Officer (PT Siemens Indonesia) at Siemens, manages all strategic operations within the Indonesian market. Overseeing the deployment of smart infrastructure and industrial automation, the President Director & Chief Executive Officer (PT Siemens Indonesia) ensures that local projects align with the global commitment to resource efficiency. This leadership role involves cultivating partnerships with government entities and private sector clients to modernize energy grids and transportation networks. By driving regional growth, Surya Fitri directly impacts the adoption of advanced technology in Southeast Asia. The President Director & Chief Executive Officer (PT Siemens Indonesia) coordinates with cross-functional teams to deliver high-value solutions that address specific local infrastructure challenges. Through consistent focus on operational excellence, Fitri expands the footprint of the company in emerging markets. Ultimately, the President Director & Chief Executive Officer (PT Siemens Indonesia) secures competitive advantages by tailoring global expertise to meet the unique demands of the Indonesian industrial landscape.
    Surya Fitri

    Alejandro Preinfalk Lavagni - President & Chief Executive Officer (Mexico)

    Alejandro Preinfalk Lavagni, the President & Chief Executive Officer (Mexico) at Siemens, architects the strategic direction for all business units operating within the Mexican territory. Overseeing the integration of digital factory solutions and sustainable energy systems, the President & Chief Executive Officer (Mexico) ensures that regional operations contribute to the global goal of decarbonization. This leadership role involves managing large-scale industrial projects and fostering innovation within the local manufacturing ecosystem. By optimizing supply chain resilience, Alejandro Preinfalk Lavagni directly impacts the efficiency of regional production hubs. The President & Chief Executive Officer (Mexico) maintains active engagement with key stakeholders to promote the adoption of advanced healthcare and transport technologies. Through strategic investment in local talent and infrastructure, Preinfalk Lavagni drives significant market expansion. Ultimately, the President & Chief Executive Officer (Mexico) secures the company's leadership position by delivering high-impact, resource-efficient solutions that address the evolving needs of the North American industrial sector.

    Ahmad Hawsawi - Chief Executive Officer (Saudi Arabia)

    Ahmad Hawsawi, the Chief Executive Officer (Saudi Arabia) at Siemens, directs the strategic expansion and operational management of the company within the Saudi Arabian market. Overseeing the implementation of large-scale infrastructure and energy projects, the Chief Executive Officer (Saudi Arabia) ensures that local operations contribute to the national vision for industrial diversification. This leadership role involves managing relationships with key government stakeholders and private sector partners to deliver advanced technology solutions. By driving regional growth, Ahmad Hawsawi directly impacts the modernization of the local energy grid and industrial base. The Chief Executive Officer (Saudi Arabia) coordinates with global teams to bring world-class expertise to local challenges. Through a focus on sustainable development and innovation, Hawsawi expands the company's presence in the Middle East. Ultimately, the Chief Executive Officer (Saudi Arabia) secures a competitive market position by delivering high-impact solutions that support the long-term economic development goals of the region.

    Eliacid Heredia - President & Chief Executive Officer, Siemens Servicios Comerciales

    Eliacid Heredia, the President & Chief Executive Officer, Siemens Servicios Comerciales at Siemens, manages the commercial service operations and strategic business development for the commercial services division. Overseeing the delivery of specialized business solutions, the President & Chief Executive Officer, Siemens Servicios Comerciales ensures that commercial services provide maximum value to industrial and infrastructure clients. This leadership role involves optimizing service delivery models to enhance customer satisfaction and operational efficiency. By driving commercial growth, Eliacid Heredia directly impacts the revenue streams of the service division. The President & Chief Executive Officer, Siemens Servicios Comerciales coordinates with cross-functional teams to align service offerings with the evolving needs of the market. Through strategic focus on service excellence, Heredia strengthens the company's reputation as a reliable partner for industrial transformation. Ultimately, the President & Chief Executive Officer, Siemens Servicios Comerciales secures the long-term success of the commercial services unit by delivering innovative and efficient solutions that support the broader mission of the firm.
    Eliacid Heredia

    Evgenia Dubina - Chief Financial Officer

    Evgenia Dubina, the Chief Financial Officer at Siemens, directs all global fiscal strategy and capital allocation. Overseeing the financial health of the organization, the Chief Financial Officer ensures rigorous compliance with international accounting standards while optimizing resource distribution across industrial and healthcare sectors. This leadership role involves managing complex balance sheets and driving long-term value creation for shareholders. By implementing robust risk management frameworks, Evgenia Dubina directly impacts the stability of the company's diverse portfolio. The Chief Financial Officer maintains close collaboration with the board to align fiscal policy with the broader mission of technological innovation. Through precise financial forecasting and disciplined cost control, Dubina secures the necessary capital to fund research and development initiatives. Ultimately, the Chief Financial Officer strengthens the market position of the firm by maintaining a resilient and transparent financial foundation that supports sustainable growth across all operational regions.

    Nadir Rafi - Country Division Controller and Chief Financial Officer Mobility Qatar

    Nadir Rafi, the Country Division Controller and Chief Financial Officer Mobility Qatar at Siemens, manages the fiscal integrity and operational budgeting for the mobility division in Qatar. Overseeing the financial performance of large-scale transportation projects, the Country Division Controller and Chief Financial Officer Mobility Qatar ensures that all investments meet strict profitability and sustainability benchmarks. This leadership role involves monitoring project costs and mitigating financial risks associated with complex infrastructure development. By providing detailed analytical insights, Nadir Rafi directly impacts the success of regional transit initiatives. The Country Division Controller and Chief Financial Officer Mobility Qatar coordinates with project managers to ensure alignment between budgetary constraints and technical delivery requirements. Through rigorous financial oversight, Rafi supports the expansion of smart mobility solutions across the Middle East. Ultimately, the Country Division Controller and Chief Financial Officer Mobility Qatar secures the financial viability of critical transport projects by maintaining precise control over capital expenditures and operational resources.

    Néstor Hernández - Chief Financial Officer & Head of Financial Monitoring & Support

    Néstor Hernández, the Chief Financial Officer & Head of Financial Monitoring & Support at Siemens, manages the internal financial control systems and provides strategic support for operational units. Overseeing the monitoring of financial performance metrics, the Chief Financial Officer & Head of Financial Monitoring & Support ensures that all business divisions adhere to corporate governance and fiscal policies. This leadership role involves implementing advanced reporting tools to track profitability and resource utilization. By identifying areas for financial improvement, Néstor Hernández directly impacts the operational efficiency of the organization. The Chief Financial Officer & Head of Financial Monitoring & Support coordinates with department heads to provide actionable financial data that informs strategic decision-making. Through consistent oversight and support, Hernández maintains the integrity of the company's financial reporting processes. Ultimately, the Chief Financial Officer & Head of Financial Monitoring & Support secures the fiscal health of the firm by providing the necessary monitoring and support to optimize performance across all business units.

    Katarina Misic - Chief Financial Officer, PA To The & Manager, Real Estate Property

    Katarina Misic, the Chief Financial Officer, PA To The & Manager, Real Estate Property at Siemens, manages the financial aspects of real estate assets and provides executive support for key leadership functions. Overseeing the valuation and maintenance of property portfolios, the Chief Financial Officer, PA To The & Manager, Real Estate Property ensures that real estate investments align with the company's broader sustainability and operational goals. This leadership role involves optimizing the use of physical space to support industrial and administrative functions. By managing property-related expenditures, Katarina Misic directly impacts the efficiency of the company's physical footprint. The Chief Financial Officer, PA To The & Manager, Real Estate Property coordinates with facility management teams to ensure that all properties meet modern standards for energy efficiency and safety. Through strategic oversight of real estate assets, Misic supports the long-term growth of the organization. Ultimately, the Chief Financial Officer, PA To The & Manager, Real Estate Property secures the value of the company's physical infrastructure.

    Sonja Gagliano - Global Chief Marketing Officer, Service Portfolio

    Sonja Gagliano, the Global Chief Marketing Officer, Service Portfolio at Siemens, directs the worldwide branding and market positioning for the company's extensive service offerings. Overseeing the communication strategy for industrial and infrastructure services, the Global Chief Marketing Officer, Service Portfolio ensures that the value proposition of digital transformation reaches key decision-makers across all sectors. This leadership role involves developing data-driven campaigns that highlight the efficiency and reliability of the service portfolio. By crafting compelling narratives around technological innovation, Sonja Gagliano directly impacts the global perception of the brand. The Global Chief Marketing Officer, Service Portfolio collaborates with regional marketing teams to ensure consistent messaging and market penetration. Through strategic analysis of customer needs, Gagliano drives demand for advanced maintenance and optimization services. Ultimately, the Global Chief Marketing Officer, Service Portfolio secures long-term customer loyalty by effectively communicating the tangible benefits of the company's integrated digital and real-world solutions.

    Urmimala Das - Project Management Office Chief of Staff

    Urmimala Das, the Project Management Office Chief of Staff at Siemens, directs the operational coordination and strategic alignment of the global project management office. Overseeing the standardization of project delivery processes, the Project Management Office Chief of Staff ensures that complex industrial and infrastructure projects meet quality and timeline targets. This leadership role involves facilitating communication between executive leadership and project teams to streamline workflows. By optimizing project management methodologies, Urmimala Das directly impacts the efficiency of global operations. The Project Management Office Chief of Staff coordinates with various business units to resolve bottlenecks and ensure resource availability. Through rigorous oversight of project milestones, Das supports the successful execution of large-scale technological deployments. Ultimately, the Project Management Office Chief of Staff secures the operational success of the company by maintaining a disciplined and efficient framework for managing the diverse portfolio of projects that define the firm's market impact.

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    Frequently Asked Questions Regarding Siemens Top Executives and Leadership Team

    Who leads Siemens?
    Siemens is led by Surya Fitri (President Director & Chief Executive Officer (PT Siemens Indonesia)), along with executives such as Alejandro Preinfalk Lavagni (President & Chief Executive Officer (Mexico)) and Ahmad Hawsawi (Chief Executive Officer (Saudi Arabia)).
    Who is part of Siemens’s executive team?
    The executive team of Siemens includes leaders such as Surya Fitri (President Director & Chief Executive Officer (PT Siemens Indonesia)), Alejandro Preinfalk Lavagni (President & Chief Executive Officer (Mexico)), Ahmad Hawsawi (Chief Executive Officer (Saudi Arabia)) and other senior executives.
    How many executives does Siemens have?
    Siemens has 10 executives leading key business areas.
    What roles are included in Siemens’s leadership team?
    The leadership team of Siemens includes roles such as President Director & Chief Executive Officer (PT Siemens Indonesia), President & Chief Executive Officer (Mexico), Chief Executive Officer (Saudi Arabia), President & Chief Executive Officer, Siemens Servicios Comerciales, Chief Financial Officer.