U.S. Leadership

The Siemens U.S. Leadership team is committed to serving the interests of the company and achieving sustainable growth in company value. In the following, you will also find further information on the management of our businesses.

Management profiles

Siemens leadership in the US

Siemens Corporation
Barbara Humptom

Barbara Humpton

President and CEO, Siemens USA

Marsha Smith

 Marsha Smith

Chief Financial Officer, Siemens USA
Chief Financial Officer, Siemens Mobility, Inc., USA

Raj Batra

Raj Batra

President – Digital Industries, Siemens USA

Mike Bokina

Mike Bokina

Vice President and Head of People & Organization, Siemens USA

Marc Buncher

Marc Buncher

President and CEO Siemens Mobility, Inc. North America

Anthony Casciano

Anthony Casciano

President and CEO, Siemens Financial Services, Inc.

Photographc of Del Costy

Del Costy

Senior Vice President and Managing Director, Americas Siemens Digital Industries Software

Portrait of Juan Ignacio Diaz

Juan Ignacio Díaz

Senior Vice President and Chief Compliance Officer, Siemens USA and Latin America

Portrait of Tina Dolph

Tina Dolph

President and CEO of Siemens Government Technologies (SGT), Inc., USA

Portrait of David Etzwiler

David Etzwiler

CEO, Siemens Foundation

Portrait of Ann Fairchild

Ann Fairchild

General Counsel, Siemens U.S.,

Senior Vice President, General Counsel & Secretary, Siemens Corporation, USA

Portrait of Deborah Forssman

Deborah Forssman

US IT Head, Siemens USA

Portrait of Nichelle Grant

Nichelle Grant

Head of Diversity, Equity and Inclusion, Siemens USA

Portrait of Ruth Gratzke

Ruth Gratzke

President of Siemens Smart Infrastructure U.S., CEO of Siemens Industry, Inc. 

Portrait of Matt Helgeson

Matt Helgeson

Head of Sustainability, Siemens USA

Michael Huber Portrait

Michael Huber

Chief Executive Officer, Siemens Real Estate Service, USA

Kurt John Portrait

Kurt John

Chief Cybersecurity Officer, Siemens USA

Camille Johnston Portrait

Camille Johnston

Senior Vice President – Corporate Affairs, Siemens USA

Virginie Maillard Portrait

Virginie Maillard

Head of Corporate Technology, Siemens USA

David Pacitti Portrait

David Pacitti

Head of Siemens Healthineers North America,

President of Siemens Medical Solutions USA, Inc.

Brie Sachse Portrait

Brie Sachse

Vice President & Head of U.S. Government Affairs

Rani Russell Shea Portrait

Rani Russell Shea

CEO, Siemens Advanta, Siemens USA

Dr. Roland Busch

President and Chief Executive Officer

Cedrik Neike

Member of the Managing Board

Matthias Rebellius

Member of the Managing Board

Ralf P. Thomas, Prof. Dr. 

Chief Financial Officer

Judith Wiese

Member of the Managing Board

Follow Siemens USA

Press Releases

Press Releases

Siemens Stories

Siemens Stories

Multimedia

Multimedia

Jobs & Careers

Jobs & Careers

Further Information

Corporate Strategy

Corporate Strategy

Our vision 2020 describes the key factors that are enabling us to lead Siemens into a successful future.

Corporate Governance

Corporate Governance

Two-tier Board Structure – Articles of Association and Bylaws – German Corporate Governance Code – Director’s Dealings