![Michael Keller](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>)
Michael Keller
Chairman at
GUIDEWIRE SOFTWARE, INC.
Net worth: 2 M $ as of 2026-05-30
Profile
Michael C.
Keller is currently Chairman at Guidewire Software, Inc. since 2024 and Director at Encova Mutual Insurance Group, Inc. since 2020.
Former roles include Director at One Columbus; Principal at International Business Machines Corp.
in 1997; Chief Information Officer & Executive Vice President at Nationwide Life Insurance Co. and Nationwide Mutual Insurance Co. from 2001 to 2018; Chief Information Officer & Executive Vice President at Nationwide Financial Services, Inc. from 2009 to 2018; Chief Technology Officer at JPMorgan Chase & Co. from 1998 to 2001; and Senior Vice President at Bank One in 2001.
Education includes undergraduate studies at the University of Michigan.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-12-14 | 10,606 ( 0.01% ) | 2 M $ | 2026-05-30 |
Michael Keller active positions
| Companies | Position | Start |
|---|---|---|
| GUIDEWIRE SOFTWARE, INC. | Chairman | 2024-02-29 |
Encova Mutual Insurance Group, Inc.
 Encova Mutual Insurance Group, Inc. Multi-Line InsuranceFinance Operates as a holding company through its subsidiaries provides personal, commercial property and casualty & life insurance products | Director/Board Member | 2020-07-31 |
Former positions of Michael Keller
| Companies | Position | End |
|---|---|---|
Nationwide Mutual Insurance Co.
 Nationwide Mutual Insurance Co. Property/Casualty InsuranceFinance Provides personal, business, property and vehicle insurance & investment services | Chief Tech/Sci/R&D Officer | 2018-12-30 |
Nationwide Financial Services, Inc.
 Nationwide Financial Services, Inc. Life/Health InsuranceFinance Provides insurance and financial services | Chief Tech/Sci/R&D Officer | 2018-05-31 |
Nationwide Life Insurance Co.
 Nationwide Life Insurance Co. Life/Health InsuranceFinance Provides life insurance services | Chief Tech/Sci/R&D Officer | 2018-05-31 |
Bank One
 Bank One Regional BanksFinance State chartered commercial bank | Corporate Officer/Principal | 2001-05-31 |
| JPMORGAN CHASE & CO. | Chief Tech/Sci/R&D Officer | 2001-04-30 |
Training of Michael Keller
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
92
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
International Business Machines Corp.
 International Business Machines Corp. Information Technology ServicesTechnology Services Provides software, IT consulting, cloud and infrastructure services | Technology Services |
Nationwide Life Insurance Co.
Nationwide Life Insurance Co. Life/Health InsuranceFinance Provides life insurance services | Finance |
Nationwide Mutual Insurance Co.
Nationwide Mutual Insurance Co. Property/Casualty InsuranceFinance Provides personal, business, property and vehicle insurance & investment services | Finance |
Nationwide Financial Services, Inc.
Nationwide Financial Services, Inc. Life/Health InsuranceFinance Provides insurance and financial services | Finance |
JPMorgan Chase & Co.
 JPMorgan Chase & Co. Major BanksFinance Provides banking, asset management, investment banking, credit card and mortgage services | Finance |
Encova Mutual Insurance Group, Inc.
Encova Mutual Insurance Group, Inc. Multi-Line InsuranceFinance Operates as a holding company through its subsidiaries provides personal, commercial property and casualty & life insurance products | Finance |
University of Michigan
 University of Michigan Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Guidewire Software, Inc.
 Guidewire Software, Inc. Information Technology ServicesTechnology Services Develops software platform for property and casualty insurers | Technology Services |
Bank One
Bank One Regional BanksFinance State chartered commercial bank | Finance |
One Columbus
 One Columbus Miscellaneous Commercial ServicesCommercial Services Engages in promotion of economic development | Commercial Services |
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