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Warren Weiss

Managing partner at WestWave Capital and director of Arms Cyber Defense

DirectorPublic company
Updated Nov 9, 2026·Latest SEC filing Oct 28, 2026·Suggest an edit

About Warren Weiss

Warren Weiss is managing partner of WestWave Capital, a venture capital firm he co-founded. He has held that role since June 2017. He is also a director of Arms Cyber Defense, a Los Gatos company. Arms Cyber makes endpoint protection software that hides critical data and blocks AI-driven attacks.

Weiss became a general partner of Foundation Capital, another venture capital firm, in June 2002. He holds a B.S. in Law Enforcement from Western Illinois University. He joined the board of directors of ForgeRock in March 2013. Holders of ForgeRock's Series B preferred stock nominated him.

Experience

This experience comes from official bios and from SEC filings. For roles taken from filings, the years are when the filings name Warren Weiss in the role, so the role may have started earlier or lasted longer.

Arms Cyber Defense, Inc. Current
Director
2026 – Present · Los Gatos, CA
Software that hides company data from ransomware, tricks intruders with decoys, and keeps concealed backups ready for fast recovery.
WestWave Capital Current
Managing Partner
2017 – Present
ForgeRock, Inc.
Director
2013 – 2023 · Public company (FORG)
Itron Networked Solutions, Inc.
Director and 10% owner
2013 – 2018 · Public company (SSNI)
Sunrun Inc.
10% owner
2015 – 2017 · Public company (RUN)
Tubemogul Inc.
10% owner
2014 – 2016 · Public company (TUBE)
CONTROL4 Corp.
10% owner
2013 – 2016 · Public company (CTRL)
Happen, Inc.
Reporting person
2014 · Public company (HAPN)
Enernoc Inc.
10% owner
2007 – 2009 · Public company (ENOC)
Foundation Capital
General Partner
From 2002

Key Colleagues at Startups

The people Warren Weiss works with at each company, as listed on that company's latest Form D.

Arms Cyber Defense, Inc. · Form D, Oct 28, 2026
Robert Kruse
Robert Kruse
CEO and director
Bradley Potteiger
Bradley Potteiger
CTO and Co-Founder, director

Warren Weiss in the News

Sources

  1. SECArms Cyber Defense, Inc. Form D, filed Oct 28, 2026
  2. SECForms 3, 4 and 5 filed by Warren Weiss (SEC filer 1399347)
  3. secForgeRock, Inc. S-1/A (September 7, 2021), director biography
  4. companyArms Cyber website