IR Team

Nick Arens was appointed Executive Director, Investor Relations and Business Analysis & Planning, reporting to Mark Smith, CFO in early 2025.

Formerly, Nick served as the Executive Director – Finance, Accelera and Components Strategy where he was responsible for all accounting practices, budgeting, financial controls and costs of the Accelera segment in addition to the development and execution of Accelera and Components segment strategies as part of the respective leadership teams.

Nick has been with Cummins for 13 years, joining in 2012 as a Manager in the Corporate Development group and focusing on the strategy and execution related to acquisitions, joint ventures, divestitures and restructurings. In 2017 Nick took a role in the Power Systems Business Unit (PSBU) Aftermarket business. While in PSBU, Nick led a portion of the Aftermarket business focused on service contracts while also leading the development of the first PSBU ‘digital’ product plan. In 2018, Nick had the opportunity to move into the Finance organization, becoming the Finance Director for the newly established Electrified Power business (now Accelera).

Prior to joining Cummins, Nick spent six years in consulting / advisory roles at Duff & Phelps in Chicago, IL (U.S.) as well as Blue & Co. in Indianapolis, IN (U.S.), with a specific focus on strategy, financial valuation and transaction structuring, primarily related to mergers, acquisitions and restructurings.

Nick also currently sits on Mark Smith's Executive Finance Leadership Team.

Colleen Koeberlein joined the investor relations team in October 2022, as Investor Relations Director. In this role, she is responsible for interactions with investors as well as engaging with the Business Analysis and Planning team for Cummins. Colleen joined Cummins in 2012, serving in various financial analysis, controller and reporting roles across the Distribution, Engine and Corporate segments.

In February of this year Colleen also expanded her role and accepted the position of Chief of Staff for Jen Rumsey, CEO.

Colin Curtis joined Investor Relations in August 2024 as an Investor Relations Senior Analyst. Colin began his career with Cummins as a finance intern and has been with Cummins since graduating college in 2020. Colin has held various analyst roles in Cummins including our Finance Development Program and Business Analysis & Planning.

Amanda joined Cummins 7yrs ago supporting our Finance Functional Excellence programs and Finance Development Program. Amanda joined Investor Relations as Chris Clulow's assistant in April 2022 and currently serves as the Executive Coordinator for the IR team.