TXNM Energy Inc - Company Profile
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The following section provides information on TXNM Energy Inc’s senior management, executives, CEO and key decision makers and their roles in the organization. For more insight into TXNM Energy Inc's management and employees, unlock the full data with our company analytics monitoring tool.
Executives
Patricia K. Collawn
Chairman Executive BoardMs. Patricia K. Collawn has been the Chairman of the company since 2022. Previously, she served as the Chief Executive Officer of the company. Prior to this, she served as the President and the Chief Operating Officer of the company from August 2008 to February 2010; and the President of Utilities Division from 2007 to 2008. Ms. Collawn also served as the Chairman of the Greater Albuquerque Chamber of Commerce and United Way of Central New Mexico and as a Director of CTS Corporation and Chairman of EPRI and New Mexico Partnership; and Vice Chairman of EEI.
Joseph D. Tarry
Chief Executive Officer; Director; President Executive BoardMr. Joseph D. Tarry has been the President and Director of the company since December 2024 and Chief Executive Officer of the company since July 2025. Previously, he served as Chief Operating Officer of the company. Prior to this, he served as the Chief Financial Officer and Senior Vice President of the company since January 2020. Mr. Tarry also served as the Vice President, Controller and Treasurer and Vice President, Customer Service and Chief Information Officer of the company.
Henry Monroy
Chief Financial Officer; Senior Vice President Senior ManagementMr. Henry Monroy has been the Senior Vice President and Chief Financial Officer of the company since May 2025. Prior to this, he served as the Vice President at PNM Regulatory. Previously, he served as the Vice President and Corporate Controller from 2020 until 2023 of the company.
Sheila Mendez
Chief Information Officer; Vice President Senior ManagementMs. Sheila Mendez has been the Chief Information Officer and Vice President of the company since 2024. Prior to this, she served as the Director of Enterprise Project Management Office and Utility Applications, Enterprise Architecture & IT PPMO.
Mike Mertz
Senior Vice President - Operations Senior ManagementStill looking?
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