![Jeffrey Guldner](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Jeffrey Guldner
Net worth: 13 M $ as of 30/12/2025
Profile
Presently, Jeffrey B. Guldner holds the position of Chairman for East Valley Partnership. Mr. Guldner is also Chairman & Chief Executive Officer for Arizona Public Service Co., Chairman, President & Chief Executive Officer at Pinnacle West Capital Corp. and Chairman for Greater Phoenix Economic Council and on the board of 9 other companies. He previously held the position of Partner at Snell & Wilmer LLP, Principal at United States Navy (District of Columbia) and Assistant Professor at the University of Washington. Mr. Guldner received an undergraduate degree from the University of Iowa and a graduate degree from Sandra Day Oconnor College of Law.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 17/03/2025 | 137,462 ( 0.11% ) | 12 M $ | 30/12/2025 | |
| 18/08/2025 | 7,861 ( 0.01% ) | 684 772 $ | 30/12/2025 | |
| 14/09/2025 | 0 ( -.--% ) | - $ | 30/12/2025 |
Jeffrey Guldner active positions
| Companies | Position | Start |
|---|---|---|
| NEXTPOWER INC. | Director/Board Member | 13/06/2024 |
| DUKE ENERGY CORPORATION | Director/Board Member | 14/09/2025 |
Edison Electric Institute, Inc.
 Edison Electric Institute, Inc. Miscellaneous Commercial ServicesCommercial Services Offers reference materials and information resources on the electricity industry to its members | Director/Board Member | 31/10/2019 |
Arizona State University
 Arizona State University Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | - |
Knowledge Exchange
 Knowledge Exchange Knowledge Exchange, also known as Knowledge Exchange Institute, is a company that offers study abroad programs in various fields such as marketing, finance, accounting, economics, journalism, media, PR, advertising, computer science, software engineering, AI, IT, pre-med, nursing, public health, nutrition, physical therapy, psychology, exercise science, management, and training. The company is located in the US. | Director/Board Member | - |
Bright Canyon Energy Corp.
 Bright Canyon Energy Corp. Generates and distributes electricity | Director/Board Member | - |
Electric Power Research Institute, Inc.
 Electric Power Research Institute, Inc. Miscellaneous Commercial ServicesCommercial Services Provides energy and environmental research services | Director/Board Member | 26/04/2023 |
McCain Institute for International Leadership
 McCain Institute for International Leadership Engages in human dignity program | Director/Board Member | - |
Greater Phoenix Leadership, Inc.
 Greater Phoenix Leadership, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as business leadership organization | Director/Board Member | - |
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Former positions of Jeffrey Guldner
| Companies | Position | End |
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| ░░░░░░░░░░ ░░ ░░░░░░░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Training of Jeffrey Guldner
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 29 |
|---|---|
Arizona Public Service Co.
 Arizona Public Service Co. Provides electric utility services | |
Pinnacle West Capital Corp.
 Pinnacle West Capital Corp. Operates as a ? electric utility holding company | |
Nextracker, Inc.
 Nextracker, Inc. Designs, manufactures, distributes and installs single axis solar trackers and photovoltaic systems & provides software solutions | |
University of Washington
 University of Washington Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Snell & Wilmer LLP
 Snell & Wilmer LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
Arizona State University
Arizona State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Massachusetts Institute of Technology
 Massachusetts Institute of Technology Finance/Rental/LeasingFinance Functions as a College/University | Finance |
University of Iowa
 University of Iowa Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Electric Power Research Institute, Inc.
Electric Power Research Institute, Inc. Miscellaneous Commercial ServicesCommercial Services Provides energy and environmental research services | Commercial Services |
Edison Electric Institute, Inc.
Edison Electric Institute, Inc. Miscellaneous Commercial ServicesCommercial Services Offers reference materials and information resources on the electricity industry to its members | Commercial Services |
Duke Energy Corp.
 Duke Energy Corp. Electric UtilitiesUtilities Generates, transmits and distributes electricity & natural gas | Utilities |
US Department of the Navy (District of Columbia)
 US Department of the Navy (District of Columbia) SovereignGovernment Naval service branch of the government | Government |
Institute of Nuclear Power Operations, Inc.
 Institute of Nuclear Power Operations, Inc. Electric UtilitiesUtilities Operates commercial nuclear power plants | Utilities |
National Association of Manufacturers
 National Association of Manufacturers Miscellaneous Commercial ServicesCommercial Services Operates as a trade association | Commercial Services |
Pinnacle West Energy Corp.
 Pinnacle West Energy Corp. Electric UtilitiesUtilities Provides electricity and water utility services | Utilities |
Nuclear Energy Institute
 Nuclear Energy Institute Electric UtilitiesUtilities Provides policy-making process for the nuclear energy and technology industries | Utilities |
Greater Phoenix Leadership, Inc.
Greater Phoenix Leadership, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as business leadership organization | Commercial Services |
Greater Phoenix Economic Council
 Greater Phoenix Economic Council Miscellaneous Commercial ServicesCommercial Services Operates as economic development organization | Commercial Services |
Knowledge Exchange
Knowledge Exchange Knowledge Exchange, also known as Knowledge Exchange Institute, is a company that offers study abroad programs in various fields such as marketing, finance, accounting, economics, journalism, media, PR, advertising, computer science, software engineering, AI, IT, pre-med, nursing, public health, nutrition, physical therapy, psychology, exercise science, management, and training. The company is located in the US. | |
Arizona Theatre Co.
 Arizona Theatre Co. Movies/EntertainmentConsumer Services Provides theatrical production services | Consumer Services |
East Valley Partnership
 East Valley Partnership Functions as a Pension/Retirement Fund | |
Herberger Theater Center | |
Arizona Project Challenge | |
Sandra Day Oconnor College of Law
 Sandra Day Oconnor College of Law Functions as a College/University | |
McCain Institute for International Leadership
McCain Institute for International Leadership Engages in human dignity program | |
Morrison Institute for Public Policy | |
Bright Canyon Energy Corp.
Bright Canyon Energy Corp. Generates and distributes electricity | |
Smart Electric Power Alliance
 Smart Electric Power Alliance Operates as a nonprofit organization that provides educational and support services for electric utilities sector | |
Partnership For Economic Innovation
 Partnership For Economic Innovation The Partnership for Economic Innovation (PEI) is a collective of community, education, and business leaders dedicated to accelerating economic opportunities for all. The company's mission is to transform into a top market for innovation, fueled by world-class research centers, advanced industries, and creative entrepreneurs. The company offers a portfolio of systems-level strategies for accelerating the growth of the innovation ecosystem, including the WearTech Applied Research Center and the Blockchain Applied Research Centre. The Connective Smart Region Consortium, a part of PEI, helps communities access research, pilot projects, and scaled solutions rooted in connectivity, mobility, equity, and sustainability. The company also offers a career development and exploration platform called Pipeline AZ to create more pathways to in-demand careers for all Arizonaans. The company is located in the US. |
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