Who are Cummins's decision-makers?
Cummins is led by Jennifer Rumsey, with finance, technology, operations, product, segment, legal, and procurement leaders shaping buying decisions. Sellers should map the offer to the specific segment and operating KPI it improves.
- CEO
- Jennifer Rumsey
- CFO/key exec
- Mark Smith
- Founded
- 1919
- Employees
- Approximately 75,500
- HQ
- Columbus, IN
- Status
- NYSE: CMI
- Jennifer RumseyChair and Chief Executive OfficerCEO since 2022; Chair since 2023Leads Cummins' diesel, natural gas, power systems, components, distribution, and zero-emissions transition.
- Mark SmithVice President and Chief Financial OfficerCFO since 2019Owns finance, capital allocation, and investor communication.
- Jonathan WoodChief Technical OfficerTechnology leaderKey executive for engine, powertrain, fuel, hydrogen, battery, and emissions technology.
- Amy DavisPresident, Accelera by CumminsZero-emissions leaderImportant buyer for batteries, fuel cells, electrolyzers, and decarbonization partnerships.
Who leads Cummins?
Jennifer Rumsey is Chair and Chief Executive Officer. The broader leadership group includes Mark Smith, Vice President and Chief Financial Officer; Jonathan Wood, Chief Technical Officer; Amy Davis, President, Accelera by Cummins.
Who actually makes buying decisions at Cummins?
Decision-making depends on the offer. Product, engineering, manufacturing, supply chain, IT, cybersecurity, finance, procurement, legal, sustainability, field service, and segment leadership can all be required, with executive sponsorship needed for enterprise-wide systems or high-risk operational changes.
How is Cummins organized as it scales?
Cummins operates through segments, brands, product families, channels, facilities, and regional teams. A seller should identify whether the first buyer is a corporate function, a segment P&L, a plant or field operation, a distributor/dealer organization, or an IT shared-services team.
As of June 2026.Sources:Cummins leadershipCummins annual reports
Cummins — frequently asked questions
