阿姆莱兹 AMRZ

Mr. Jenisch serves as our Chairman of the Board of Directors and Chief Executive Officer. Previously, Mr. Jenisch served as Chairman of the Holcim Board of Directors from 2023 to 2025, where he was tasked with leading the planned U.S. listing of Holcim's North American business. Mr. Jenisch also served as Chief Executive Officer of Holcim from 2017 to April 2024, where he transformed Holcim into a leader in advanced building solutions and helped Holcim reach new levels of financial performance. Before joining Holcim, Mr. Jenisch served as Chief Executive Officer of Sika AG from 2012 to 2017. Under his leadership, Sika AG set new performance standards for sales and profitability, becoming a member of the Swiss Market Index (SMI), which is made up of the 20 largest and most liquid stocks listed on SIX. Mr. Jenisch studied in the United States and Switzerland, obtaining his MBA from the University of Fribourg in 1993. In 2021, he received a Dr. h.c. for his accomplishments as Chief Executive Officer of two SMI companies.

Ms. Singleton serves as our Chief Legal Officer and Corporate Secretary, a role she held for Holcim's North American business from 2024 to 2025. Prior to joining Holcim, Ms. Singleton served as Executive Vice President, General Counsel and Secretary of WestRock Company from 2022 to 2024. From 2015 to 2022, Ms. Singleton served as Senior Vice President, General Counsel and Corporate Secretary of IDEX Corporation. From 2011 to 2015, she served as Senior Vice President, General Counsel, Corporate Secretary and Chief Compliance Officer of SunCoke Energy, Inc. Ms. Singleton holds a Juris Doctor degree from Georgetown University Law Center in Washington, D.C. and a Bachelor of Arts degree in Journalism from Marquette University in Milwaukee, Wisconsin.

Mr. Hill serves as our President, Building Materials. Mr. Hill previously served as Holcim's Region Head North America, a position he held from 2024 to 2025. Prior to serving as Region Head North America, Mr. Hill served in various other roles at Holcim, including Chief Executive Officer of Holcim Mexico from 2019 to 2024, Chief Executive Officer of Holcim Colombia from 2015 to 2019 and Commercial Director of Holcim Colombia from 2008 to 2014. Mr. Hill holds a Bachelor of Science degree in Business Administration from Georgetown University in Washington, D.C.

Mr. Gangestad most recently served as Chief Financial Officer of Rockwell Automation, Inc. (Rockwell) from 2021 until his retirement in 2024, overseeing all financial management aspects of Rockwell. Prior to that, Mr. Gangestad served as Chief Financial Officer of 3M Company (3M) from 2014 to 2020, where he was responsible for modifying 3M's capital structure and capital allocation, managing over $15 billion of mergers and acquisitions as part of the portfolio transformation, improving the finance organization structure and processes and leading a team of 2,000 finance employees. Before he served as Chief Financial Officer of 3M, Mr. Gangestad served as Controller and Chief Accounting Officer from 2011 to 2014, where he led management contact for the Audit Committee, reengineered mergers and acquisitions integration and divestiture processes and established several international shared service centers that resulted in $200 million in annual cost savings. Earlier in his 35-year tenure at 3M, from 1987 to 2010, Mr. Gangestad provided financial leadership for various sectors, including the industrial, consumer and health care sectors. Since 2023, Mr. Gangestad has served as a member of the board of directors of Nucor Corporation, where he serves on the Audit Committee, Compensation Committee, and Nominating and Governance Committee. In 2024, Mr. Gangestad joined the board of directors of Genpact Limited, where he serves on the Audit Committee. Mr. Gangestad holds an MBA from the University of Minnesota in Minneapolis, Minnesota and a Bachelor of Arts degree in Accounting and Finance from Augsburg University in Minneapolis, Minnesota.

Mr. Oleas most recently served as Chief Executive Officer of GEA Group AG (GEA), a position he held from 2004 to 2019. Prior to serving as Chief Executive Officer of GEA, Mr. Oleas held several other positions on GEA's Executive Board, dating back to when he first joined the company in 2001. Before joining GEA, Mr. Oleas spent nearly twenty years at ABB and the Alstom Group, where he served in a variety of management positions including President, Alstom Switzerland and Managing Director, Combined Cycle Gas Turbine Plants. Mr. Oleas served as a member of the Holcim Board of Directors from 2014 to 2015 and from 2016 to 2025, where he served on the Audit Committee and the Nomination, Compensation, and Governance Committee. From 2020 to April 2025, Mr. Oleas served as Chairman of the Board of Directors of HOCN AG, where he also served as a member of the Audit Committee and the Nomination and Compensation Committee. In addition, Mr. Oleas has served as a member of the board of directors of RUAG International Holding AG since 2011, where he currently serves on the Audit Committee and the Nomination and Compensation Committee. Mr. Oleas holds a Master of Science degree in Mechanical Engineering from the Swiss Federal Institute of Technology in Zurich, Switzerland.

Ms. Wilbur has served as Chief People Officer and Head of Group Human Resources for F. Hoffman-La Roche, Ltd. (Roche) since 2016, leading all aspects of Roche's people and culture function across the globe, including strategies and execution for business partnering, talent management and executive and board-level remuneration. Ms. Wilbur started at Roche in 2002 and has served in various leadership roles during her tenure, including as Global Head Human Resources, Diagnostics Division and Regional Head of Human Resources, North America. Prior to joining Roche, Ms. Wilbur worked for EG&G, Inc. (and PerkinElmer Optoelectronics following its acquisition by EG&G, Inc.) from 1988 to 2002, where she last served as Director of Human Resources, Global Operations, West Coast Region and U.S. Payroll. Ms. Wilbur holds a Bachelor of Science in Accounting from California Polytechnic State University in Pomona, California.

Mr. Gibson has served as an Operating Partner and member of the Investment Committee for Pritzker Private Capital since 2024. Prior to that, Mr. Gibson served as President and Chief Executive Officer and as a member of the board of directors of BlueLinx Holdings Inc. (BlueLinx) from 2021 to 2023, where he developed and executed strategic and operational plans to maximize financial performance. Before joining BlueLinx, Mr. Gibson served in various leadership roles at SPX FLOW, Inc. from 2016 to 2021, including as Chief Commercial Officer and President of Food and Beverage and Industrial Segments. Prior to these roles, Mr. Gibson worked for Ingersoll Rand Inc. for 11 years, including as President of Climate Strategic Initiatives and Vice President & General Manager of Transport Solutions for Europe, Middle East, Russia and Africa. Since 2019, Mr. Gibson has served as a member of the board of directors of Interface, Inc., where he serves on the Compensation Committee. Mr. Gibson holds a Master of Science degree in International Strategy and Diplomacy from the London School of Economics and Political Science in London, United Kingdom, an MBA from Stanford University in Palo Alto, California and a Bachelor of Business Administration degree from Howard University in Washington, D.C.

Mr. Rivkin has served as Senior Vice President and Chief Legal Officer for United Airlines Holdings, Inc. (United) since 2019, where he leads United's legal department, including the corporate, securities, finance, commercial, litigation, government contracts, intellectual property, antitrust, environmental, employment and international groups. Mr. Rivkin is also responsible for security, facilitation, compliance, ethics and investigations. Prior to joining United, Mr. Rivkin served as deputy mayor of the City of Chicago from 2017 to 2019, where he oversaw the implementation of Mayor Rahm Emanuel's key priorities across city departments and agencies, focusing his efforts on economic development, job creation and retention and infrastructure. Prior to that, Mr. Rivkin served of counsel at Riley Safer Holmes & Cancila LLP from 2016 to 2017 and as Deputy General Counsel of Delta Air Lines, Inc. (Delta) from 2013 to 2016, where he was responsible for addressing governmental regulation and oversight in the U.S. and abroad, as well as litigation, antitrust, employment and real estate legal issues. Before joining Delta, Mr. Rivkin served four years as General Counsel of the U.S. Department of Transportation from 2009 to 2013, after being nominated by President Barack Obama and unanimously confirmed by the U.S. Senate. Earlier in his career, Mr. Rivkin was Deputy General Counsel of Aon Corporation and General Counsel of the Chicago Transit Authority. Mr. Rivkin also has worked in private law practice, as a federal prosecutor, for the British Parliament and at the European Commission in Brussels, Belgium. Mr. Rivkin graduated magna cum laude from Harvard College in Cambridge, Massachusetts, received a Juris Doctor degree from Stanford Law School in Stanford, California, where he was an associate editor of the Stanford Law Review, and clerked for Judge Joel M. Flaum of the U.S. Court of Appeals for the 7th Circuit.

Ms. Ladhani most recently served as President, Chief Executive Officer and a member of the board of directors of Select Energy Services, Inc. (SES) (now known as Select Water Solutions, Inc.) from 2017 to 2021. Prior to that, Ms. Ladhani worked at Rockwater Energy Solutions, Inc. (RES) from 2010 to 2017, in roles of increasing responsibility, including serving as Chairman and Chief Executive Officer, up until RES merged with SES in 2017. Prior to joining RES, Ms. Ladhani was with Dynegy, Inc. for 10 years, where she served as the Executive Vice President and Chief Financial Officer from 2005 to 2010 and as Chief Accounting Officer and Treasurer prior to that. Ms. Ladhani's prior experience also includes time with PricewaterhouseCoopers, where she served in the final position of Senior Manager in the Oil and Gas Audit division. Since 2021, Ms. Ladhani has served as a member of the board of directors of Quanta Services, Inc., where she serves on the Investment Committee and Audit Committee. In May 2025, she joined the board of Kayne Anderson Energy Infrastructure Fund, Inc. Ms. Ladhani previously served on the board of directors of Marathon Oil from 2021 to 2024, Noble Energy Inc. from 2017 to 2020, Atlantic Power Corporation from 2010 to 2018, Rosetta Resources Inc. from 2013 to 2015 and Price Gregory from 2008 to 2009. Ms. Ladhani holds an Executive MBA from Rice University in Houston, Texas and a Bachelor of Business Administration degree in Accounting from Baylor University in Waco, Texas.

Mr. McKelvy has served as President, Chief Executive Officer and a member of the board of directors of McDermott International, Ltd (McDermott) since 2022. Prior to joining McDermott, Mr. McKelvy served as President and Chief Executive Officer of Gilbane Building Company (Gilbane) from 2014 to 2022, where he was responsible for developing and executing strategic growth and operational plans. Before joining Gilbane, Mr. McKelvy worked at CH2M HILL Companies, Ltd (CH2M) for 26 years, where he advanced through increasingly significant general management and executive roles, including Chief Delivery Officer, where he was responsible for global operations, strategy and delivery. Mr. McKelvy spent his early career in operations as an architect and project manager at C.H. Guernsey & Company and Lockwood Greene, which became part of CH2M. Mr. McKelvy previously served on the board of directors of RPS Group PLC from 2018 to 2023, Gilbane Inc. from 2017 to 2022 and CH2M from 2007 to 2014. Mr. McKelvy holds a Bachelor of Science degree in Environmental Design from the University of Oklahoma in Norman, Oklahoma and a Bachelor of Architecture degree from Louisiana Tech University in Ruston, Louisiana.

Ms. Roth Pellanda has served as Group General Counsel for Zurich Insurance Group Ltd since 2020 (Zurich Insurance), where she leads the global legal function responsible for advising the business on all legal matters, corporate governance, litigation and investigations and regulatory relations. Before joining Zurich Insurance, Ms. Roth Pellanda served in a variety of roles at Novartis AG, including as Head of Corporate Governance, Corporate Law and People & Organization Legal, from 2015 to 2020. Prior to that, Ms. Roth Pellanda was an attorney for Bar & Karrer AG from 2005 to 2015, focusing on financial regulations, corporate governance, board advisory, reorganizations, mergers and acquisitions, capital markets and employee matters. Ms. Roth Pellanda has served as a member of the board of directors for Farmers Group, Inc. since 2022 and Zurich Italy Bank S.p.A. since 2021, both privately held subsidiaries of Zurich Insurance. Since 2023, she is a member of the SIX Exchange Regulatory Board. Ms. Roth Pellanda holds a Master of Laws degree from the London School of Economics and Political Science in London, United Kingdom, a Doctor of Laws degree from the University of Zurich in Zurich, Switzerland and a Licentiate in Law from the University of Basel in Basel, Switzerland.

Mr. Gross serves as our Chief Supply Chain Officer. Mr. Gross previously served as Chief Operating Officer of Holcim Building Envelope, a position he held from 2024 to 2025. Prior to serving as Chief Operating Officer, Mr. Gross served as Chief Procurement Officer of Holcim from 2020 to 2024, Senior Project Leader, Lafarge Holcim Group from 2019 to 2020 and Chief Executive Officer, Lafarge Malaysia from 2018 to 2019. Prior to joining Holcim, Mr. Gross was Head of Global Procurement, Engineering, Quality, and Sustainability at Sika AG from 2013 to 2017. Mr. Gross holds an MBA from the University of Strathclyde in Glasgow, United Kingdom, and a Bachelor of Arts degree in Economy & Law from Saarland University in Saarbrucken, Germany. On September 11, 2026, the Company announced that its Board of Directors appointed Mario Gross as President, Building Envelope, effective as of September 11, 2026.

On August 28, 2026, the Board of Directors of Amrize Ltd appointed Zane Nielsen as Chief Accounting Officer and Corporate Controller of the Company, effective as of September 1, 2026. Mr. Nielsen had served as the Company's Head of External Reporting since the Company's spin-off from Holcim Ltd (Holcim) in June 2025. He previously served as the Head of External Reporting for Holcim's North American business from September 2024 to June 2025. Prior to that, Mr. Nielsen served as Director, Technical Accounting & SEC Reporting at Deere & Company, a manufacturer of agriculture, construction, forestry, turf and power systems and products, from January 2021 to September 2024. He previously served in roles of increasing responsibility at Deere & Company from 2008 to 2021. Prior to that he served as an SEC reporting manager at Union Pacific Railroad and as an auditor at KPMG and Arthur Andersen. Mr. Nielsen holds a Bachelor of Science, Business Administration (Accounting) from Creighton University and an MBA from Indiana University-Bloomington. Mr. Nielsen has been a Certified Public Accountant since 2000.

On August 24, 2026, Amrize Ltd announced that its Board of Directors appointed Samuel J. Poletti as Chief Financial Officer of the Company, effective as of August 24, 2026 .Mr. Poletti serves as our Chief Strategy and M&A Officer. Mr. Poletti previously served as Holcim's Global Head of M&A, a position he held from 2018 to 2025. Mr. Poletti served in various other roles at Holcim, including as Vice President, Senior M&A Manager from 2014 to 2018 and Assistant Vice President, Head of Strategy and Business Development South Asia from March 2014 to July 2014. Mr. Poletti holds a dual Master of Arts degree in Law & Economics from the University of St. Gallen in St. Gallen, Switzerland and a dual Bachelor of Arts degree in Law & Economics from the University of St. Gallen.

Mr. Clark serves as our Chief People Officer, a role he held for Holcim's North American business from August 2024 to 2025. Prior to joining Holcim, Mr. Clark served as Executive Vice President and Chief Human Resources Officer of Gainwell Technologies LLC from 2022 to July 2024. Prior to that, Mr. Clark held several positions at Lear Corporation, including Chief Administrative Officer, Asia-Pacific and Global Vice President of Leadership & Organizational Development, Total Rewards and Human Resources Shared Services from 2018 to 2022. From 2015 to 2017, Mr. Clark served as Senior Vice President, Chief Human Resources and Corporate Services Officer for Vista Outdoor, Inc. Mr. Clark holds a Master of Organizational Behavior from the Brigham Young University Marriott School of Business in Provo, Utah, and a Bachelor of Arts degree in French and Psychology from Brigham Young University.

Ms. Forrest serves as our Chief Marketing and Corporate Affairs Officer. Ms. Forrest previously served as Holcim's Chief Sustainability Officer, a position she held from 2023 to 2025, overseeing sustainability, corporate affairs and health and safety. Prior to her role as Chief Sustainability Officer, Ms. Forrest served as Holcim's Global Head of Corporate Affairs from 2020 to 2024, overseeing corporate communications, branding and government and public affairs. Prior to joining Holcim, Ms. Forrest was Vice President, Corporate Communications for Firmenich SA from 2014 to 2020. Ms. Forrest holds a Master of Arts degree in International Relations from the Graduate Institute of International Studies in Geneva, Switzerland.

Mr. Donald P. Newman has been appointed as Independent Director at AGM on 21st April 2026. Mr. Newman served as Executive Vice President, Finance and Chief Financial Officer of ATI Inc., a global producer of high-performance materials, from January 2022 to December 2025, and remained with ATI until his retirement in March 2026 to support an active leadership transition. Prior to that, he served as ATI Inc.'s Senior Vice President, Finance and Chief Financial Officer from January 2020 through December 2021. He served as Chief Financial Officer of Stelco Holdings, Inc. from August 2017 through December 2019, and as Chief Financial Officer of Headwaters Incorporated from December 2010 until it was acquired in May 2017. In previous roles, Mr. Newman served as Vice President - Controller and Interim Chief Financial Officer at Boart Longyear Limited and as Chief Accounting Officer at ACI Worldwide, Inc., and held leadership roles for over 12 years at NRG Energy, Inc. Since 2024, Mr. Newman has served as a member of the board of directors of AdvanSix Inc., where he serves as Chairman of the Audit Committee and as a member of the Health, Safety and Environmental Committee. Mr. Newman holds a Bachelor of Arts degree in Accounting from the University of Minnesota.

Mr. Brouwer serves as our Chief Technology Officer. Mr. Brouwer previously served as Holcim's Senior Vice President, Group Head of Decarbonization, a position he held from 2022 to 2025. Prior to joining Holcim, Mr. Brouwer held several positions at Shell plc, including as Director Energy Transition Technologies, Global Technology Deployment Consultant, Team Lead Carmon Creek Field Development Project and Reservoir Engineering Advisory Heavy Oil from 2014 to 2022. Mr. Brouwer holds a Master of Science degree in Geochemistry from Utrecht University in Utrecht, Netherlands and a PhD in Petroleum Engineering from Delft University of Technology in Delft, Netherlands.

Dr. Jacques Sanche has been appointed as Independent Director at AGM on 21st April 2026. Mr. Sanche currently serves as CEO of Bucher Industries AG, a global technology company that produces machinery, systems and hydraulic components. He has held that position since 2016 and will step down from it at the Bucher Industries annual general meeting of shareholders in April 2026. Prior to his role at Bucher Industries, he was CEO of Belimo Holding AG from 2007 to 2015. Mr. Sanche has been a member of the Board of Directors of Burckhardt Compression since July 2025 and its Chairman since December 2025. In addition, he has served as a member of the Board of Directors of Schweiter Technologies AG since 2011, where he serves on the Audit Committee and the Nomination and Compensation Committee. He holds a Doctorate in Economics from the University of St. Gallen in Switzerland.