Siemens Appoints Susanne Seitz as CEO of Buildings Business Unit to Drive Growth and Sustainability

Summary

Siemens has appointed Susanne Seitz as CEO of the Buildings Business Unit, which is part of Smart Infrastructure. The unit is a newly formed business unit which brings together all Siemens’ buildings-related businesses into one entity, effective Oct. 1, 2024. With a combined portfolio of products, software and services, the Buildings Business Unit is a technology partner for digital transformation, focused on reliable and cost-efficient building operations, decarbonization and energy efficiency, as well as successful business operations for customers across wide-ranging industries.
 
“Making existing and new buildings more sustainable has never been more urgent. After all, buildings generate more than 40% of annual global CO2 emissions and we have a responsibility to drive their decarbonization,” said Matthias Rebellius, managing board member and CEO of Smart Infrastructure. “Smarter buildings bring value to their owners, users, operators and to the world around them. I am confident in the newly-formed leadership team. Together with the combined expertise of almost 30,000 people globally, we can take our leadership position in the buildings market to the next level and pave the way to smart buildings of the future.”
 
The Buildings Business Unit works with customers and with an expanding ecosystem of partners across more than 60 countries and in key industries, including healthcare, data centers, higher education, commercial real estate, pharmaceutical and life science, and food and beverage. The business unit’s portfolio includes products for building control, fire safety and security, automation and operation, data-driven services, decarbonization programs and software, including Building X, Siemens’ scalable digital building platform to digitalize, manage and optimize building operations. 
 
“I am excited to have the opportunity to grow this dynamic business. With innovative technology we can accelerate the transformation of buildings to make them smarter, self-adaptive and more autonomous, harnessing the power of Artificial Intelligence, IT/OT convergence and digital services. This supports our customers in reducing their emissions and costs while improving user experience in buildings,” said Seitz.
 
Based in Zug, Switzerland, Seitz previously served as the Head of Sales and Marketing at Siemens Smart Infrastructure, leading the transformation towards digital sales and marketing globally. Prior to that, she was Executive Vice President EMEA at Landis+ Gyr and Member of the Group Executive Management. For some 16 years preceding this, Seitz held different positions at Siemens, including Head of Strategy and M&A, Head of Security, Vice President for the global buildings systems and solutions business. She is a Swiss native and holds a Master’s degree in Environmental Technology from ETH Zurich and an Executive MBA from the University of St. Gallen

About Siemens

Siemens AG (Berlin and Munich) is a leading technology company focused on industry, infrastructure, mobility and healthcare. The company’s purpose is to create technology to transform the everyday, for everyone. By combining the real and the digital worlds, Siemens empowers customers to accelerate their digital and sustainability transformations, making factories more efficient, cities more livable and transportation more sustainable. Siemens also owns a majority stake in the publicly listed company, Siemens Healthineers, a leading global medical technology provider shaping the future of healthcare.