Cummins develops, sells, and services diesel and natural gas engines power generation systems and engine-related component products.

Automotive

Cummins

Amanda Phillips

Walker Q Smith

Tom Linebarger assumed the role of Executive Chairman of [Cummins](/org/cummins) Inc. in August 2022.

Prior to this role, Tom served as Chairman and Chief Executive Officer (CEO) for 10 years. Before that, he served as President and Chief Operating Officer from 2008 to 2011, Executive Vice President and President, Power Generation Business from 2003 to 2008, Vice President and Chief Financial Officer from 2000 to 2003, and Vice President of Supply Chain Management from 1998 to 2000.

Tom was initially attracted to [Cummins](/org/cummins)’ purpose-driven approach to business. That was reinforced during a summer internship at the [Cummins](/org/cummins) MidRange Engine plant in Walesboro, Indiana (USA). He liked the values, the people and the business challenges he found at [Cummins](/org/cummins) and decided to join full time in February 1993. Prior to [Cummins](/org/cummins), Tom was an investment analyst and investment manager at Prudential Investment Corporation, working in both Singapore and Hong Kong.

In addition to his work at [Cummins](/org/cummins), Tom is actively involved with several global and local organizations. He has been a member of the Board of Directors of Harley Davidson since 2008. He is a member of the Business Roundtable (BRT), an association of chief executive officers of America’s leading companies working with government officials on crafting legislation impacting American businesses. In 2021, Tom was appointed Chair of the Central Indiana Corporate Partnership (CICP) and Co-Chair of the Global Hydrogen Council. Tom previously served as Chair of the U.S.-China Business Councilfrom 2020 to 2022.

Tom grew up in California and received joint undergraduate degrees in management engineering from [Claremont McKenna College](/org/cmc) and mechanical engineering from [Stanford University](/org/stanford). He later returned to [Stanford University](/org/stanford) to earn a master’s degree in manufacturing systems from the School of Engineering and a master’s degree from the Graduate School of Business.

N. Thomas Linebarger

Retired Senior Group President at [Fluor Corporation](/org/fluor-corporation), a Fortune 500 company that offers engineering, procurement, construction, maintenance, and project management services. He joined the Board in 2010.



Stephen B. Dobbs

Jeff Wiltrout is the Vice President of Corporate Strategy at [Cummins](/org/cummins). In this role, Jeff oversees cross-functional efforts to define and develop the company’s strategic direction globally, including business development, partnerships, mergers, acquisitions and divestitures.

Prior to his current role, Jeff served as Executive Director of Corporate Development where he was responsible for leading the company’s merger, acquisition and partnership activities. Jeff joined [Cummins](/org/cummins) in 2009 and has experience in strategy roles supporting [Power Systems](/org/power-systems) and [Cummins](/org/cummins) Generator Technologies.

Jeff earned his bachelor's degree from the [University of Notre Dame](/org/university-of-notre-dame) in South Bend, Indiana (U.S.), and his Master of Business Administration (MBA) from the Kelley School of Business at [Indiana University](/org/indiana-university) in Bloomington, Indiana (U.S.). Prior to [Cummins](/org/cummins), Jeff worked at National City Bank in Indianapolis.

Jeff Wiltrout

Bonnie Fetch serves as Vice President, Global Supply Chain and Manufacturing, for Cummins Inc. In this role, Bonnie is responsible for strategic and operational leadership for Cummins' complex and integrated supply chain functions (Purchasing; Manufacturing; Planning; Logistics; and Health, Safety and Environment) as well as the company's New and ReCon Parts business and Remanufacturing operations.

Bonnie has broad experience running multi-billion dollar businesses with expertise in strategic planning, logistics and manufacturing operations; business development; engineering; supply chain management; and human resources. She joined the company in 2018 as an officer leading the global supply chain for Cummins’ Distribution Business Unit (DBU), where she also had leadership accountability for supply chain operations across North America and the newly formed Supply Chain Services organization. In this role, she also led a large scale transformational program to integrate Cummins' aftermarket and DBU supply chains.

Bonnie's leadership style and focus is on improving business performance through inspiring vision and strategy, employee engagement and collaboration, and intentionally building an aligned culture focused on high performance. She finds value in relationship building, listening and developing others, while also delivering results. Bonnie will leverage these skills to continue the Supply Chain Transformation while also placing intense focus on building a resilient supply chain focused on delivering Cummins’ growth strategy.

Prior to Cummins, Bonnie spent 20 years at Caterpillar, where she held numerous leadership roles including Human Resources Director, Chief Learning Officer, General Manager where she continually accepted additional responsibility. Prior to Caterpillar, Bonnie led full service restaurants and she also owned a small business in the travel industry.

Bonnie has a Bachelor of Science degree in Applied Organizational Management and completed post-graduate studies in leadership and organizational behavior as well as executive programs at Stanford University and Singularity University. She has served on numerous privately held for-profit boards as well as not-for-profit boards. She is a published author and active leader for diversity and inclusion, and she is an active leader in the communities where she lives and works.

Bonnie Fetch

Mahesh Narang is Vice President and President of Components, one of [Cummins](/org/cummins)’ five business segments. He assumed the role in March 2021 after serving as Vice President and General Manager of [Cummins](/org/cummins) Emission Solutions. The Components Segment consists of five businesses: [Cummins](/org/cummins) Filtration, [Cummins](/org/cummins) Turbo Technologies, [Cummins](/org/cummins) Emission Solutions, [Cummins](/org/cummins) Electronics and Fuel Systems and Eaton [Cummins](/org/cummins) Automated Transmission Technologies.

In his over 20 years at [Cummins](/org/cummins), Narang has held various leadership positions while remaining committed to [Cummins](/org/cummins) and the success of our employees and customers.
Prior to his current role, Narang led [Cummins](/org/cummins) Emission Solutions, a global leader in designing, manufacturing and integrating exhaust aftertreatment solutions to meet the highest emissions standards worldwide. As the General Manager of [Cummins](/org/cummins) Emission Solutions, Narang oversaw an organization of more than 2,200 global employees with customers located around the world.

Narang previously served as Vice President and General Manager of [Cummins](/org/cummins) Turbo Technologies, another business unit within the Components Segment. [Cummins](/org/cummins) Turbo Technologies is a long-time leader in the industry with more than 60 years of turbo experience.

Narang’s earlier career at [Cummins](/org/cummins) provided him many opportunities to work within different business segments and across regions in operations, marketing and general management, including his role as Chief Operating Officer for the India Area Business Organization.

Narang holds a Bachelor of Science in Engineering from Mumbai University and a Master of Business Administration from [Northwestern University](/org/northwestern-university).

Mahesh Narang

Jim Fier is Vice President and Chief Technical Officer at [Cummins](/org/cummins). Fier is passionate about building teams with a commitment to deliver quality products. In his role as CTO, Fier leads the global technical organization of approximately 11,000 employees responsible for research and engineering across [Cummins](/org/cummins).
Fier has spent his entire career at [Cummins](/org/cummins), gaining broad technical knowledge and leadership experience while accelerating the development and launch of the company’s market-leading engine platforms and innovations. Most recently, he served as Vice President of Engineering - Engine Business Unit. He was responsible for the teams that supported current products, as well as new product development for [Cummins](/org/cummins)’ product lines from 2.8L through 15L. 
Fier began his career with [Cummins](/org/cummins) in 1986 after earning his Bachelor of Science in Agricultural Engineering from North Dakota State University. At [Cummins](/org/cummins), he is the sponsor for the Leading Inclusion for Technical (LIFT) initiative as well as the [Cummins](/org/cummins) Millennial Employee Resource Group (MERG). Fier has served as a board member for several of [Cummins](/org/cummins)’ joint ventures in Europe, India, and China. He is a member of the Society of Automotive Engineers. He received the [Cummins](/org/cummins)’ Dr. Julius P. Perr Innovation Award for work on the patented system to control regeneration of exhaust aftertreatment components. 
Residing in Columbus, Fier lives with his wife M’Liss and has been active in the community serving as a member of the Columbus Regional Hospital Foundation board, youth coach, and community volunteer.

Jim Fier

Davis joined [Cummins](/org/cummins) in 1994 and has held numerous roles. Since 2015, Davis has served as Vice President of the Filtration business, where she achieved record revenues. Prior to this, Davis served as President of the [Cummins](/org/cummins) Northeast distributor, where she also oversaw significant revenues and profit increases. She also has served in other roles at [Cummins](/org/cummins) including Manager of the European Bus Business, Marketing Communications for the Engine segment, she led Market Strategy, Planning and Customer Support Excellence in global engine markets, and she served as Executive Director of the Medium Duty Truck and Bus Business.

Davis earned a bachelor’s degree from [Northwestern University](/org/northwestern-university) (U.S.) and has completed the Executive Program in Marketing Strategy at The University of Chicago Booth School of Business (U.S.). Davis and her husband have four children.

Amy Davis

Tracy Embree is currently the President of the Distribution Business at [Cummins](/org/cummins). Tracy has a long and successful history in various leadership roles in engineering and operations. Tracy started their career at [Colgate Palmolive](/org/colgatepalmolive) in 1995 and held various positions there until 1998. Tracy then moved to [Cummins](/org/cummins) Filtration in 2000 and served as the Director of Global Product Management until 2006. In their current role at [Cummins](/org/cummins), Tracy is responsible for leading the company's distribution business.

Tracy Embree has a MBA from [Harvard Business School](/org/harvard-business-school) and a BS in Chemical Engineering from the Massachusetts Institute of Technology.

Tracy Embree reports to Jennifer Rumsey, President & CEO. They are on a team with Srikanth Padmanabhan - VP & President, Engine Business, Mahesh Narang - VP & President, Components Segment, and Nicole Y. Lamb-Hale - VP, General Counsel.

Tracy Embree

Vice President for Research and a professor of Engineering at the [University of Notre Dame](/org/university-of-notre-dame). He joined the board in 2008.



Robert J. Bernhard

Sharon Barner is the Vice President and Chief Administrative Officer, reporting to the CEO. She is responsible for eight global functions, including communications, marketing, government relations, ethics and compliance, facilities, security, legal, and [Cummins](/org/cummins)’ global shared services organization.  

Barner was named CAO in 2021 after serving as General Counsel and Corporate Secretary for [Cummins](/org/cummins). With more than 30 years of experience in the legal profession, Sharon primarily specializes in intellectual property law. Prior to joining [Cummins](/org/cummins), she served as Deputy Under Secretary of Commerce for Intellectual Property and Deputy Director of the United States Patent and Trademark Office (USPTO). During the two years she spent in that role, Sharon led 15 foreign missions to meet with government representatives, as well as leaders in academia and industry to raise awareness about the impact of intellectual property on business and innovation.   
 
She has spent the majority of her career in private practice, most recently at the law firm of [Foley & Lardner](/org/foley-lardner-llp) in Chicago, where she led the firm’s Intellectual Property Department, a team of more than 200 intellectual property lawyers.
 
Sharon received the 2013 American Inns of Court Professionalism award for the 7th Circuit and the 2011 Women of Vision award from the Women’s Bar Association of Illinois. She was named one of the 50 Most Influential Minority Lawyers in America by the National Law Journal in 2008 and an Illinois “Super Lawyer” by Law & Politics Media Inc. (2005-2011) for her intellectual property litigation work.
 
She is a graduate of [Syracuse University](/org/syracuse-university) where she earned a bachelor’s degree in psychology and went on to receive a law degree from the University of Michigan Law School.

Sharon Barner

Tony Satterthwaite was appointed as Vice Chairman of [Cummins](/org/cummins) Inc. in March 2021. He serves on the [Cummins](/org/cummins) Executive Team, reporting to the Chairman and CEO.
Satterthwaite joined [Cummins](/org/cummins) in 1988 and has held leadership positions across our company's businesses and operations. He has a truly global view, having lived for extensive periods in Asia, Europe, and the US. He has been a leading force in our efforts to reorient our company's thinking and processes to serve our customers better and was the primary author of our Brand Promise – Innovation and Dependability.

Prior to this role, Satterthwaite served as President and Chief Operating Officer. He has also successfully led two of our global business segments. He was the President of [Cummins](/org/cummins)' Distribution Segment, which provides unparalleled service, sales and support and a respective support network to customers worldwide, employing approximately 16,000 people.

He led [Cummins](/org/cummins) Power Generation from 2008 to 2015. Under his leadership, the business unit engineered the power industry's only full range of large stationary generator sets to meet the US Environmental Protection Agency's Tier 4 standards and the stricter Tier 4 Final requirements effective in 2015. The business won major new military contracts, expanded the product footprint and invested in new technologies.

Tony holds a master's in business administration from [Stanford University](/org/stanford) and an undergraduate degree in civil engineering from [Cornell University](/org/cornell-university). In addition, he is a graduate of the first [Cummins](/org/cummins) Executive Leadership Development program.

Tony Satterthwaite

Jennifer (Jenny) Bush is President of the Cummins Power Systems Business, a global provider of energy solutions for consumer, industrial and mission critical applications that designs, manufactures, sells and supports a wide range of highspeed, high horsepower engines and power generation equipment. Jenny oversees a global, diversified business segment with sales of $4.4B in 2021 and more than 10,000 employees.

Most recently, Jenny served as Vice President, Cummins Sales and Service North America where she led the transformation of the company’s North American Distribution business. Under her leadership, Jenny and team enhanced employee engagement, streamlined operations, accelerated growth, elevated the customer experience and achieved cost savings.

After completing a technical apprenticeship with Shell Oil as the program’s first female graduate, Jenny joined Cummins in 1997 as a parts writer. She has contributed to the company’s success in various leadership roles spanning power generation, industrial markets and distribution. Jenny’s broad career experience includes serving as a Six Sigma Blackbelt in Power Systems, leading the Global Commercial Marine Engine business and directing key distribution markets in the U.S. She possesses deep expertise in large industrial markets including the commercial marine, oil and gas and mining segments.

A native of the U.K., Jenny earned a bachelor’s degree in mechanical engineering from Wirral Metropolitan College and an MBA with a concentration in International Marketing from Leicester University. Jenny serves on the boards of Century Aluminum as health, safety and sustainability chair and Youth Villages, a non profit providing help for children and young people across the U.S. who face a wide range of emotional, mental and behavioral problems.

Jenny Bush

Nicole Y. Lamb-Hale

Nathan Stoner is Vice President – China ABO, with regional responsibility across [Cummins](/org/cummins)’ business portfolio in China - including Engine, Components, Power Systems, Distribution, and New Power business units.
 
Prior to his current role, Nathan served as General Manager of Engine JVs & Partnerships, General Manager of Power Systems China, Executive Director of Global Corporate Development and the Partnership Director of Dongfeng Motors.  Prior to working at [Cummins](/org/cummins), Nathan worked in a variety of entrepreneurial, general management, UX/UI designer roles. He was the founder and General Manager of Sino Universal Ltd., a design and manufacturing firm located in China, setting up and overseeing all aspects of the company’s production business and facilities. 

He currently serves and has served on the Board of Directors of ten Joint Venture companies and is also the Chairman of the Board of Trustees for Education for Ethiopia, an EdTech not-for-profit organization. 

Nathan grew up in England and moved to the US when he was 16. Since graduating from university, he has lived and worked in San Francisco, New Haven, London, Addis Ababa, and several cities in China.  Nathan received his bachelor’s degrees in Architecture and Mechanical Engineering from [Yale University](/org/yale-university) and his MBA from Yale School of Management.  Nathan and his wife Lina, and daughter Maya live in Beijing.

Nathan Stoner

Mark Smith

Srikanth Padmanabhan

Chairman, TE Connectivity Ltd., a global provider of connectivity and sensor solutions. He joined the Board in 2015.



Thomas J. Lynch

Jennifer Rumsey became President and CEO of [Cummins](/org/cummins) Inc., the largest independent maker of diesel engines and related products in the world, on August 1, 2022.

Prior to her current role, Rumsey was President and Chief Operating Officer which she assumed in March 2021. Rumsey was Vice President and President of Components Segment, one of [Cummins](/org/cummins)’ five business segments. The Components Segment consists of five businesses: [Cummins](/org/cummins) Filtration, [Cummins](/org/cummins) Turbo Technologies, [Cummins](/org/cummins) Emission Solutions, [Cummins](/org/cummins) Electronics and Fuel Systems and Eaton [Cummins](/org/cummins) Automated Transmission Technologies. As the President of Components, Rumsey oversaw an organization of more than 12,000 global employees with sales of $6 billion in 2020 and customers located around the world. 

Rumsey previously served as Vice President and Chief Technical Officer where she led the global technical organization of approximately 11,000 employees responsible for research and engineering across [Cummins](/org/cummins). Rumsey’s early career focused on control systems and system engineering; initially at a fuel processing and fuel cell start-up company in Cambridge, MA. In 2000, she moved to [Cummins](/org/cummins) and has worked in a variety of engineering roles across [Cummins](/org/cummins) and product life cycle areas including advanced technology development, new product development, current product engineering and product quality. 

Rumsey is passionate about building high-performing, diverse teams and has dedicated her [Cummins](/org/cummins) career to the development of others and to innovate for customers to power their success. 

Rumsey is a member of the [Society of Women Engineers](/org/society-of-women-engineers), Society of Automotive Engineers, the Purdue Engineering Advisory Committee and Women in Trucking Association. She holds a Bachelor of Science in Mechanical Engineering from [Purdue University](/org/purdue-university) and a Master of Science in Mechanical Engineering from Massachusetts Institute of Technology.

Jennifer Rumsey

Most recently Adams served as Vice President, Strategic Initiatives where her unique global skills positioned her well to drive several strategic growth initiatives for [Cummins](/org/cummins). Prior to this, she led [Cummins](/org/cummins) Emission Solutions (CES), the largest of the business units in our Components segment. Under Adams’ leadership, CES experienced tremendous growth and brought significant innovation to the market while maintaining a strategic focus on customers.

Adams earned a bachelor's degree in industrial engineering from [Purdue University](/org/purdue-university) (USA) and a master's degree in management from the Kellogg School of Management at [Northwestern University](/org/northwestern-university) (USA). Amy and her husband currently reside in Indianapolis, Indiana (USA) but are planning to relocate to Mississauga, Canada, where Hydrogenics is based, in the coming months.

Amy Adams

Retired Deputy Managing Partner and Chief Operating Officer of Ernst & Young. He joined the board in 2022.

Gary L. Belske

Vice Chairman of Wealth Management and Senior Client Advisor at [Morgan Stanley](/org/morgan-stanley). She joined the Board in 2021.

Committees: Finance Committee; Talent Management & Compensation Committee; Governance and Nominating Committee

Carla Harris

Retired Chief Customer Officer of Dell Technologies Inc., a global supplier of personal computers and other computer hardware items. She joined the Board in 2017.



Karen H. Quintos

Retired President and CEO of PTI Resources, LLC, an independent consulting firm. She joined the Board in 2004.



Georgia R. Nelson

Managing Director, Bearing-North LLC, an independent advisory focused on business expansion and senior executive counseling in strategy and operations. He joined the Board in 2015.



Bruno V. Di Leo

Nelson brings significant experience in key priority areas for Cummins, including environmental, social and corporate governance to her work as a board member. In her former role as Senior Vice President, External Relations at General Mills, Nelson executed a global corporate re-branding, managed crisis communications, developed and executed an integrated, high impact sustainability strategy and advanced the company’s global influence with key external stakeholder relations.

Nelson worked for General Mills Inc. for nearly 30 years. During her career, she held several senior brand and general management roles, including serving as President of the $1.2B Snack Food Division where she led the fastest growing U.S. operating division in General Mills, generating +10% annual sales growth. In previous roles, she drove overall strategy development, business planning, advertising, sales & promotions development and new product initiatives. Nelson retired from General Mills Inc. in 2018.

In 2019, Nelson joined the Board for Tate & Lyle PLC, a UK based food and beverage ingredient supplier as a non-executive director and a member of the Audit and Nominations Committees.

Nelson attended Georgetown University and graduated with a Bachelor of Science in International Relations. In 1988, she earned an MBA in Marketing from Columbia University.

Kim Nelson

President of the New York-based Wallace Foundation focused on K-12 education and the arts. He joined the Board in 1989.



William I. Miller

Managing Director of Kalorama Partners, LLC, a Washington, D.C.-based consulting firm. He joined the Board in 2008.



Robert K. Herdman

Chairman and CEO of Ad Astra Rocket Company, a U.S. spaceflight engineering company based in Houston, Texas. He joined the Board in 2009.

Cummins

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