Siemens Executive and Leadership Team

June, 2026

Leadership Overview

Siemens has 10 executives leading key functions including strategy, finance, marketing, and operations.

Driven by innovation, Siemens is dedicated to advancing technology across industry, infrastructure, transport, and healthcare, creating solutions that improve everyday life worldwide by merging the real and digital realms.

Leadership Roles at Siemens

  • President and Chief Executive Officer At Lead Country Siemens Korea - HaJoong Chung
  • Chief Financial Officer - Chongzhou Wu
  • Chief Financial Officer, BU - Udayaditya Pathak
  • Chief Financial Officer, Siemens (Japan) - Nik Wolthuis
  • Division Chief Financial Officer, Service Power Transmission For Aan & Country Power Generation Ser Division Controller - Pilar Mendez
  • Siemens Financial Services, Inc Senior Vice President & Chief Financial Officer - Paul Nagrowski
  • Chief of Staff - Viraj Chaoji
  • Chief Marketing Officer - Julia Mcalister
  • Director, Sales & Chief Marketing Officer - Gabrielle Bekkvang
  • Chief of Staff, Siemens Digital Industries Software - Keshav Sundaresh
  • HaJoong Chung - President and Chief Executive Officer At Lead Country Siemens Korea

    HaJoong Chung, the President and Chief Executive Officer At Lead Country Siemens Korea, directs the strategic vision and operational execution for Siemens' presence in Korea. This leadership role involves driving growth initiatives and ensuring alignment with the company's global objectives in industry, infrastructure, transport, and healthcare. Overseeing all business activities within the region, HaJoong Chung ensures the delivery of resource-efficient factories, resilient supply chains, and advanced healthcare solutions. The focus remains on creating technology that provides tangible value to customers, fostering innovation and market leadership. By integrating the real and digital worlds, Chung enables Korean customers to transform their industries, thereby enhancing everyday life. This executive's mandate includes expanding market share and solidifying Siemens' position as a key technology partner in the region, directly impacting the company's overall success and market penetration in Asia.
    HaJoong Chung

    Chongzhou Wu - Chief Financial Officer

    Chongzhou Wu, the Chief Financial Officer, manages the financial health and strategic fiscal planning for Siemens. This critical role involves overseeing all financial operations, including budgeting, forecasting, and financial reporting, ensuring robust fiscal discipline across the organization. Wu's responsibilities extend to optimizing financial performance and driving profitability by identifying key investment opportunities and managing financial risks. The Chief Financial Officer ensures that financial strategies directly support the company's mission of developing resource-efficient factories, resilient supply chains, and advanced healthcare solutions. By providing strategic financial guidance, Chongzhou Wu enables customers to transform their industries and markets, contributing to the creation of technology that delivers real value. This leadership position is vital for maintaining financial stability and supporting Siemens' global expansion and innovation efforts, ensuring long-term sustainable growth and shareholder value.

    Udayaditya Pathak - Chief Financial Officer, BU

    Udayaditya Pathak, the Chief Financial Officer, BU, manages the financial operations and strategic fiscal planning for a specific business unit within Siemens. This role involves detailed oversight of budgeting, forecasting, and financial reporting for the designated unit, ensuring adherence to financial regulations and corporate policies. Pathak's responsibilities include optimizing financial performance and driving profitability within the business unit by identifying key investment opportunities and mitigating financial risks. The Chief Financial Officer, BU ensures that financial strategies directly support the business unit's contribution to Siemens' broader mission of developing resource-efficient factories and advanced healthcare solutions. By providing expert financial guidance, Udayaditya Pathak enables the business unit to deliver technology that provides real value to customers, supporting their industry transformations and contributing to improved everyday life.

    Nik Wolthuis - Chief Financial Officer, Siemens (Japan)

    Nik Wolthuis, the Chief Financial Officer, Siemens (Japan), oversees the financial strategy and operations for Siemens' activities within Japan. This executive position requires meticulous management of financial planning, reporting, and compliance, ensuring fiscal integrity and supporting regional business objectives. Wolthuis's responsibilities include optimizing financial performance and driving profitability for Siemens Japan, aligning financial decisions with the company's global goals in industry, infrastructure, transport, and healthcare. The Chief Financial Officer, Siemens (Japan) plays a crucial role in enabling Japanese customers to leverage Siemens' technology, facilitating their industry transformations. By providing strategic financial insights, Nik Wolthuis contributes to the development of resource-efficient factories and advanced healthcare solutions, ensuring that Siemens delivers real value and enhances everyday life in the Japanese market.

    Pilar Mendez - Division Chief Financial Officer, Service Power Transmission For Aan & Country Power Generation Ser Division Controller

    Pilar Mendez, the Division Chief Financial Officer, Service Power Transmission For Aan & Country Power Generation Ser Division Controller, directs the financial strategy and oversight for specific power transmission and generation service divisions. This comprehensive role involves managing all financial aspects, including budgeting, forecasting, and controllership, ensuring fiscal accuracy and compliance across these critical operational areas. Mendez's responsibilities extend to optimizing financial performance and driving profitability within these divisions, supporting Siemens' commitment to resilient infrastructure and cleaner energy solutions. The Division Chief Financial Officer ensures that financial decisions directly contribute to the delivery of advanced power generation and transmission services, enabling customers to transform their energy sectors. By providing strategic financial guidance, Pilar Mendez supports the creation of technology that delivers real value and improves the reliability of essential services worldwide.

    Paul Nagrowski - Siemens Financial Services, Inc Senior Vice President & Chief Financial Officer

    Paul Nagrowski, the Siemens Financial Services, Inc Senior Vice President & Chief Financial Officer, leads the financial strategy and operations for Siemens' financial services arm. This executive role involves comprehensive oversight of financial planning, risk management, and capital allocation to support the company's diverse business activities. Nagrowski's responsibilities include ensuring the financial stability and profitability of Siemens Financial Services, Inc, aligning its operations with the broader corporate mission of delivering technology that creates real value. The Senior Vice President & Chief Financial Officer plays a vital part in enabling customers to access financing solutions that facilitate their industry transformations, particularly in areas like smart infrastructure and advanced manufacturing. By providing strategic financial leadership, Paul Nagrowski contributes to the company's ability to innovate and improve everyday life through accessible financial tools and services.

    Viraj Chaoji - Chief of Staff

    Viraj Chaoji, the Chief of Staff, provides strategic support and operational oversight to facilitate the efficient functioning of executive leadership at Siemens. This role involves coordinating key initiatives, managing cross-functional projects, and ensuring seamless communication between different departments and leadership levels. Chaoji's responsibilities include streamlining operational processes and driving the implementation of strategic priorities, directly supporting the company's focus on industry, infrastructure, transport, and healthcare. By enhancing organizational efficiency, Viraj Chaoji helps to accelerate the development of resource-efficient factories and smarter grids. The Chief of Staff ensures that strategic objectives are met by aligning resources and fostering collaboration, thereby enabling customers to transform their industries. This position is crucial for driving operational excellence and supporting the company's mission to create technology that improves everyday life worldwide.

    Julia Mcalister - Chief Marketing Officer

    Julia Mcalister, the Chief Marketing Officer, directs Siemens' global marketing strategies and brand positioning. This executive role involves overseeing all marketing initiatives, from market research and product launches to digital campaigns and public relations, ensuring a cohesive and impactful brand presence. Mcalister's focus is on communicating the value of Siemens' technology solutions in industry, infrastructure, transport, and healthcare to a diverse customer base. By driving demand generation and enhancing customer engagement, Julia Mcalister supports the company's mission to create technology that delivers real value. The Chief Marketing Officer plays a key part in highlighting how Siemens combines the real and digital worlds to enable customer transformation. This leadership ensures that Siemens' commitment to resource-efficient factories and advanced healthcare solutions resonates with markets worldwide, ultimately contributing to improved everyday life.
    Julia Mcalister

    Gabrielle Bekkvang - Director, Sales & Chief Marketing Officer

    Gabrielle Bekkvang, the Director, Sales & Chief Marketing Officer, leads integrated sales and marketing efforts to drive revenue growth and market penetration for Siemens. This dual role involves developing and executing comprehensive sales strategies while simultaneously managing marketing campaigns to enhance brand visibility and customer acquisition. Bekkvang's focus is on aligning sales objectives with marketing initiatives to create a unified approach that delivers tangible value to customers across industry, infrastructure, transport, and healthcare sectors. By fostering strong customer relationships and identifying market opportunities, Gabrielle Bekkvang supports the company's mission to create technology that improves everyday life. The Director, Sales & Chief Marketing Officer ensures that Siemens' solutions, from resource-efficient factories to advanced healthcare, reach and resonate with target markets, driving business transformation and sustained success.

    Keshav Sundaresh - Chief of Staff, Siemens Digital Industries Software

    Keshav Sundaresh, the Chief of Staff, Siemens Digital Industries Software, provides critical operational and strategic support to the leadership of the Digital Industries Software division. This role involves coordinating key initiatives, managing cross-functional projects, and ensuring efficient communication to drive the division's objectives forward. Sundaresh's responsibilities focus on streamlining operations and accelerating the implementation of strategic priorities within the software segment, directly supporting Siemens' broader mission of merging the real and digital worlds. By enhancing organizational efficiency, Keshav Sundaresh helps to deliver advanced software solutions that enable customers to transform their industries. The Chief of Staff ensures that the division's efforts in creating smart factories and resilient supply chains are effectively managed, contributing to the delivery of technology that improves everyday life.

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    Frequently Asked Questions Regarding Siemens Top Executives and Leadership Team

    Who leads Siemens?
    Siemens is led by HaJoong Chung (President and Chief Executive Officer At Lead Country Siemens Korea), along with executives such as Chongzhou Wu (Chief Financial Officer) and Udayaditya Pathak (Chief Financial Officer, BU).
    Who is part of Siemens’s executive team?
    The executive team of Siemens includes leaders such as HaJoong Chung (President and Chief Executive Officer At Lead Country Siemens Korea), Chongzhou Wu (Chief Financial Officer), Udayaditya Pathak (Chief Financial Officer, BU) 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 and Chief Executive Officer At Lead Country Siemens Korea, Chief Financial Officer, Chief Financial Officer, BU, Chief Financial Officer, Siemens (Japan), Division Chief Financial Officer, Service Power Transmission For Aan & Country Power Generation Ser Division Controller.