![Kathleen Holmgren](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>)
Kathleen Holmgren
Director/Board Member at
EXTREME NETWORKS, INC.
Net worth: 6 M $ as of 2026-05-30
Profile
Kathleen M.
Holmgren currently serves as Independent Director at Extreme Networks, Inc. since 2015, Director at Executive Women's Alliance, Director at Mission Produce, Inc. starting in 2026, Independent Director at Automation Anywhere, Inc. since 2013, and Principal at Sage Advice Partners since 2008.
Former roles include President & Chief Executive Officer at Mendocino Software, Inc. from 2007 to 2008, Chairman at Group Delphi, Inc. from 2014 to 2019, Director at Alliance of Chief Executives LLC from 2009 to 2016, Director at FreshRealm LLC from 2017 to 2021, and Senior Vice President-Storage Systems at Sun Microsystems, Inc. from 1985 to 2010.
Education includes undergraduate studies at California Polytechnic State University (San Luis Obispo) and an MBA from Stanford Graduate School of Business.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-05-14 | 219,308 ( 0.17% ) | 6 M $ | 2026-05-30 | |
| 2026-05-27 | 33,824 ( 0.05% ) | 376 799 $ | 2026-05-30 |
Kathleen Holmgren active positions
| Companies | Position | Start |
|---|---|---|
| EXTREME NETWORKS, INC. | Director/Board Member | 2015-10-31 |
| MISSION PRODUCE, INC. | Director/Board Member | 2026-05-27 |
Sage Advice Partners | Corporate Officer/Principal | 2007-12-31 |
Executive Women's Alliance | Director/Board Member | - |
Automation Anywhere, Inc.
 Automation Anywhere, Inc. Packaged SoftwareTechnology Services Develops agentic process automation enterprise platform for workflows | Director/Board Member | 2012-12-31 |
Former positions of Kathleen Holmgren
| Companies | Position | End |
|---|---|---|
| CALAVO GRWRS | Chairman | 2026-05-27 |
FreshRealm LLC
 FreshRealm LLC Food DistributorsDistribution Services Packages,distributes and processed avocados and other perishable food products | Director/Board Member | 2020-12-31 |
Group Delphi, Inc.
 Group Delphi, Inc. Miscellaneous Commercial ServicesCommercial Services Provides event marketing services | Chairman | 2019-11-30 |
Alliance of Chief Executives LLC
 Alliance of Chief Executives LLC Personnel ServicesCommercial Services Operates premier organization for chief executives | Director/Board Member | 2016-11-30 |
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Training of Kathleen Holmgren
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
92
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Sun Microsystems, Inc.
 Sun Microsystems, Inc. SemiconductorsElectronic Technology Develops computer and storage systems, high-speed microprocessors and software solutions for computer networking | Electronic Technology |
Extreme Networks, Inc.
 Extreme Networks, Inc. Computer PeripheralsElectronic Technology Designs, develops and manufactures wired and wireless network infrastructure equipment & provides cloud-driven networking solutions | Electronic Technology |
Calavo Growers, Inc.
 Calavo Growers, Inc. Agricultural Commodities/MillingProcess Industries Produces and sells avocados | Process Industries |
Mendocino Software, Inc.
 Mendocino Software, Inc. Packaged SoftwareTechnology Services Develops and markets recovery management solutions | Technology Services |
California Polytechnic State University (San Luis Obispo)
 California Polytechnic State University (San Luis Obispo) Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Alliance of Chief Executives LLC
Alliance of Chief Executives LLC Personnel ServicesCommercial Services Operates premier organization for chief executives | Commercial Services |
Mission Produce, Inc.
 Mission Produce, Inc. Agricultural Commodities/MillingProcess Industries Produces and sells avocado, guacamole and asparagus | Process Industries |
Executive Women's Alliance | Commercial Services |
Automation Anywhere, Inc.
Automation Anywhere, Inc. Packaged SoftwareTechnology Services Develops agentic process automation enterprise platform for workflows | Technology Services |
Group Delphi, Inc.
Group Delphi, Inc. Miscellaneous Commercial ServicesCommercial Services Provides event marketing services | Commercial Services |
FreshRealm LLC
FreshRealm LLC Food DistributorsDistribution Services Packages,distributes and processed avocados and other perishable food products | Distribution Services |
Sage Advice Partners | |
Stanford Graduate School of Business
 Stanford Graduate School of Business Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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