![Theodore Geisler](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>)
Theodore Geisler
Chief Executive Officer at
PINNACLE WEST CAPITAL CORPORATION
Net worth: 5 M $ as of 2026-06-29
Profile
Currently, Theodore N. Geisler occupies the position of Chief Financial Officer & Senior Vice President of Pinnacle West Capital Corp. and Chief Financial Officer & Senior Vice President for Arizona Public Service Co. (a subsidiary of Pinnacle West Capital Corp.). He is also on the board of Boys & Girls Clubs of Metro Atlanta, Inc. and Chicanos Por La Causa, Inc. In the past Theodore N. Geisler was Director-Investor Relations for Pinnacle West Capital Corp. Mr. Geisler received an undergraduate degree from Colorado State University and an MBA from Arizona State University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-03-17 | 50,003 ( 0.04% ) | 5 M $ | 2026-06-29 |
Theodore Geisler active positions
| Companies | Position | Start |
|---|---|---|
| PINNACLE WEST CAPITAL CORPORATION | Chief Executive Officer | 2025-03-31 |
Arizona Public Service Co.
 Arizona Public Service Co. Electric UtilitiesUtilities Provides electric utility services | Chief Executive Officer | 2025-03-31 |
Chicanos Por La Causa, Inc.
 Chicanos Por La Causa, Inc. Real Estate DevelopmentFinance The organization focuses on health and human services, education, economic development, housing, and advocacy, offering services such as early childhood development, senior services, housing assistance, health insurance enrollment support, culturally responsive community schools, parenting education, small business loans and technical assistance for minority and low-income entrepreneurs, refugee workforce integration, and scholarship programs for college students. Chicanos Por La Causa, Inc. emphasizes holistic, family-centered support and structural change through advocacy, community building, and nonprofit service delivery. Chicanos Por La Causa is a nonprofit organization founded in 1969, dedicated to empowering underserved individuals and families across six southwestern states through integrated, bilingual, and community-responsive programs. David M. Adame has been the CEO of the American company since 2008. | Director/Board Member | 2016-12-31 |
Boys & Girls Clubs of Metro Atlanta, Inc.
 Boys & Girls Clubs of Metro Atlanta, Inc. Miscellaneous Commercial ServicesCommercial Services Offers developmental programs | Director/Board Member | 2015-06-30 |
Greater Phoenix Economic Council
 Greater Phoenix Economic Council Miscellaneous Commercial ServicesCommercial Services Operates as economic development organization | Director/Board Member | - |
Arizona Chamber of Commerce & Industry
 Arizona Chamber of Commerce & Industry Miscellaneous Commercial ServicesCommercial Services Chamber of Commerce | Chairman | - |
Pinnacle West Energy Corp.
 Pinnacle West Energy Corp. Electric UtilitiesUtilities Provides electricity and water utility services | Chief Executive Officer | 2025-03-31 |
Former positions of Theodore Geisler
| Companies | Position | End |
|---|---|---|
| PINNACLE WEST CAPITAL CORPORATION | Director of Finance/CFO | 2022-05-15 |
| PINNACLE WEST CAPITAL CORPORATION | Public Communications Contact | 2017-05-31 |
Training of Theodore Geisler
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
52
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
Arizona Public Service Co.
Arizona Public Service Co. Electric UtilitiesUtilities Provides electric utility services | Utilities |
Pinnacle West Capital Corp.
 Pinnacle West Capital Corp. Electric UtilitiesUtilities Operates as a ? electric utility holding company | Utilities |
Arizona State University
 Arizona State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Colorado State University
 Colorado State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Pinnacle West Energy Corp.
Pinnacle West Energy Corp. Electric UtilitiesUtilities Provides electricity and water utility services | Utilities |
Boys & Girls Clubs of Metro Atlanta, Inc.
Boys & Girls Clubs of Metro Atlanta, Inc. Miscellaneous Commercial ServicesCommercial Services Offers developmental programs | Commercial Services |
Arizona Chamber of Commerce & Industry
Arizona Chamber of Commerce & Industry Miscellaneous Commercial ServicesCommercial Services Chamber of Commerce | Commercial Services |
Greater Phoenix Economic Council
Greater Phoenix Economic Council Miscellaneous Commercial ServicesCommercial Services Operates as economic development organization | Commercial Services |
Chicanos Por La Causa, Inc.
Chicanos Por La Causa, Inc. Real Estate DevelopmentFinance The organization focuses on health and human services, education, economic development, housing, and advocacy, offering services such as early childhood development, senior services, housing assistance, health insurance enrollment support, culturally responsive community schools, parenting education, small business loans and technical assistance for minority and low-income entrepreneurs, refugee workforce integration, and scholarship programs for college students. Chicanos Por La Causa, Inc. emphasizes holistic, family-centered support and structural change through advocacy, community building, and nonprofit service delivery. Chicanos Por La Causa is a nonprofit organization founded in 1969, dedicated to empowering underserved individuals and families across six southwestern states through integrated, bilingual, and community-responsive programs. David M. Adame has been the CEO of the American company since 2008. | Finance |
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