Siemens Executive and Leadership Team

July, 2026

Leadership Overview

Siemens has 10 executives leading key functions including strategy, finance, information technology, human resources, operations, and regional leadership.

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 Executive Officer & President (Japan) - Kuni Horita
  • Chief Executive Officer and President - Türkiye - Hüseyin Gelis
  • Chief Financial Officer - Andorette Gentle
  • Chief Financial Officer (Singapore) - Kenneth Chan
  • Chief Financial Officer, Siemens Ltd & Country Division Controller - Ayelet Sallem
  • Division Chief Financial Officer, Energy Management, Siemens (Brazil) - Christoph von Rautenfeld
  • Chief Operating Officer, Siemens Infrastructure Buildings - David Hopping
  • Chief Information Officer - John Gottlieb
  • Chief of Staff & Chief HR Officer, Office - Anshita Agarwal
  • 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 Siemens' strategic initiatives and operational execution within the Korean market. This leadership role involves driving growth and market penetration by leveraging Siemens' core competencies in industry, infrastructure, transport, and healthcare. Chung oversees the integration of digital and physical technologies to deliver tangible value to customers, fostering innovation and efficiency across all business segments. The focus remains on developing resource-efficient factories, resilient supply chains, and advanced solutions that enhance everyday life. By ensuring alignment with global corporate objectives, HaJoong Chung champions the company's mission to transform industries and markets through cutting-edge technology, solidifying Siemens' position as a leader in technological advancement within Korea.
    HaJoong Chung

    Kuni Horita - Chief Executive Officer & President (Japan)

    Kuni Horita, the Chief Executive Officer & President (Japan), leads Siemens' strategic direction and operational management within the Japanese market. This executive is responsible for driving business growth and market expansion by leveraging Siemens' expertise in industry, infrastructure, transport, and healthcare. Horita oversees the implementation of advanced technological solutions, focusing on resource efficiency and the integration of digital and real-world applications to create significant customer value. The leadership ensures that Siemens' offerings meet the specific needs of the Japanese market, contributing to the development of smarter infrastructure and improved transportation systems. By fostering innovation and operational excellence, Kuni Horita champions Siemens' mission to enhance everyday life through technology in Japan.
    Kuni Horita

    Hüseyin Gelis - Chief Executive Officer and President - Türkiye

    Hüseyin Gelis, the Chief Executive Officer and President - Türkiye, directs Siemens' comprehensive operations and strategic growth within Turkey. This leadership role encompasses driving market penetration and business development across Siemens' key sectors: industry, infrastructure, transport, and healthcare. Gelis oversees the implementation of advanced technological solutions designed to enhance resource efficiency and foster the integration of digital and physical systems, thereby delivering substantial value to customers. The focus is on developing resilient supply chains, smarter grids, and advanced healthcare solutions tailored to the Turkish market. By ensuring alignment with global innovation strategies, Hüseyin Gelis champions Siemens' mission to transform industries and improve the quality of everyday life through cutting-edge technology in Turkey.
    Hüseyin Gelis

    Andorette Gentle - Chief Financial Officer

    Andorette Gentle, the Chief Financial Officer, manages Siemens' global financial strategy and operations. This critical position involves overseeing all aspects of financial planning, reporting, and investment, ensuring the company's fiscal health and sustainable growth. Gentle drives financial discipline and optimizes resource allocation across Siemens' diverse business units, including industry, infrastructure, transport, and healthcare. The role demands a deep understanding of market dynamics and financial regulations to support the company's mission of creating technology that delivers real value. By guiding financial decisions, Andorette Gentle enables the transformation of industries and markets, facilitating the creation of smarter infrastructure and advanced healthcare solutions. This leadership ensures that Siemens can continue to invest in innovation and expand its global reach, improving everyday life through technological advancements.

    Kenneth Chan - Chief Financial Officer (Singapore)

    Kenneth Chan, the Chief Financial Officer (Singapore), directs Siemens' financial operations and strategic planning within the Singaporean market. This role is essential for managing financial resources, ensuring profitability, and driving sustainable growth across Siemens' diverse business sectors in the region, including industry, infrastructure, transport, and healthcare. Chan oversees financial reporting, budgeting, and investment strategies, aligning them with both local market demands and global corporate objectives. The focus is on optimizing financial performance and supporting the delivery of innovative technological solutions that create tangible value for customers. By ensuring robust financial oversight, Kenneth Chan enables Siemens to effectively implement its mission of transforming industries and improving everyday life through advanced technology in Singapore.

    Ayelet Sallem - Chief Financial Officer, Siemens Ltd & Country Division Controller

    Ayelet Sallem, the Chief Financial Officer, Siemens Ltd & Country Division Controller, manages the comprehensive financial health and strategic fiscal planning for Siemens Ltd. This position involves overseeing all financial activities, including accounting, reporting, and budgeting, to ensure operational efficiency and profitability across the division. Sallem's responsibilities extend to controlling financial performance and guiding investment decisions that support Siemens' core business areas: industry, infrastructure, transport, and healthcare. The focus is on delivering financial insights that enable the company to create technology providing real value to customers and stakeholders. By maintaining rigorous financial oversight, Ayelet Sallem contributes to Siemens' overarching goal of transforming industries and improving everyday life through innovative and sustainable technological solutions.

    Christoph von Rautenfeld - Division Chief Financial Officer, Energy Management, Siemens (Brazil)

    Christoph von Rautenfeld, the Division Chief Financial Officer, Energy Management, Siemens (Brazil), oversees the financial strategy and performance for the Energy Management division within Brazil. This role is critical for managing financial resources, ensuring profitability, and supporting the division's growth objectives in the energy sector. Von Rautenfeld directs financial planning, reporting, and investment analysis, ensuring alignment with both divisional targets and Siemens' broader corporate mission. The focus is on optimizing financial operations to support the development of efficient energy solutions and smart grids, contributing to Siemens' commitment to creating technology that delivers real value. By providing robust financial leadership, Christoph von Rautenfeld enables the advancement of sustainable energy infrastructure, positively impacting everyday life in Brazil.

    David Hopping - Chief Operating Officer, Siemens Infrastructure Buildings

    David Hopping, the Chief Operating Officer, Siemens Infrastructure Buildings, drives operational excellence within the company's building technology and infrastructure solutions. This leadership position focuses on optimizing the development and deployment of smart buildings, resilient grids, and efficient infrastructure projects. Hopping oversees the integration of digital and physical systems to enhance building performance, energy efficiency, and occupant comfort, directly contributing to Siemens' mission of creating technology that delivers real value. The operational strategies implemented by David Hopping ensure that Siemens' infrastructure solutions are at the forefront of innovation, supporting sustainable urban development and smarter living environments. This role is crucial in translating technological advancements into practical, impactful solutions that improve everyday life for people globally.
    David Hopping

    John Gottlieb - Chief Information Officer

    John Gottlieb, the Chief Information Officer, architects Siemens' global information technology strategy and infrastructure. This role is pivotal in merging the real and digital worlds, enabling customers to transform their industries. Gottlieb oversees the development and implementation of robust IT systems that support Siemens' operations in industry, infrastructure, transport, and healthcare. The focus is on enhancing operational efficiency, cybersecurity, and data management to drive innovation and deliver tangible value. By ensuring seamless digital integration, John Gottlieb supports the creation of resource-efficient factories, resilient supply chains, and smarter grids. This leadership ensures that Siemens leverages technology to its fullest potential, improving everyday life through advanced solutions and a secure, efficient digital backbone for all global activities.

    Anshita Agarwal - Chief of Staff & Chief HR Officer, Office

    Anshita Agarwal, the Chief of Staff & Chief HR Officer, Office, spearheads strategic initiatives and human capital management for Siemens. This dual role involves aligning organizational objectives with operational execution and fostering a high-performance culture across all divisions. Agarwal directs talent acquisition, development, and retention strategies, ensuring Siemens possesses the skilled workforce necessary to drive innovation in industry, infrastructure, transport, and healthcare. The Chief of Staff function ensures efficient coordination between executive leadership and operational teams, facilitating the seamless integration of the company's technological advancements. By optimizing organizational structure and employee engagement, Anshita Agarwal supports Siemens' mission to create technology that delivers real value and improves everyday life worldwide through effective leadership and talent development.

    Explore Leadership Teams in Industrial Machinery & Equipment

    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 Kuni Horita (Chief Executive Officer & President (Japan)) and Hüseyin Gelis (Chief Executive Officer and President - Türkiye).
    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), Kuni Horita (Chief Executive Officer & President (Japan)), Hüseyin Gelis (Chief Executive Officer and President - Türkiye) 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 Executive Officer & President (Japan), Chief Executive Officer and President - Türkiye, Chief Financial Officer, Chief Financial Officer (Singapore).