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Cyber Mentor Fund
AddedFeb 13, 2024
UpdatedJun 28, 2026
Cyber Mentor Fund

Cyber Mentor Fund

Operating

Cyber Mentor Fund: A San Mateo-based cybersecurity investment fund mentoring early-stage companies for growth since 2018.

Location
San Mateo, CA, US
Founded
2018
Firm
Compare
Portfolio
Employees
Website

Cyber Mentor Fund (CMF) is a San Mateo-based investment firm specializing in early-stage cybersecurity companies. The firm typically invests in Seed and Series A rounds, leveraging a community-centered approach to foster growth. CMF was created by entrepreneurs for entrepreneurs, focusing on building a coalition of industry leaders, active operators, and cybersecurity VCs to support each portfolio company.

Notable portfolio companies include CalypsoAI, Cyberhaven, CyCognito, Enveil, and Resilience Cyber Insurance Solutions. CMF's investment philosophy emphasizes mentorship and community support, dedicating both financial resources and aggressive effort to drive growth. The firm prides itself on remaining humble, disciplined, and true to the entrepreneurial spirit, working closely with its portfolio companies to ensure success.

Cyber Mentor Fund - Portfolio Snapshot

Portfolio activity breakdown across disclosed investments and stages

Total Investments21
Current Portfolio Count16
Total Portfolio Exits0

Top Investment Stages

Seed9 (42.9%)
Series A9 (42.9%)
Pre-Seed1 (4.8%)
Series B1 (4.8%)
Series D1 (4.8%)

Stage Mix

Seed 43%Series A 43%Pre-Seed 5%Series B 5%Series D 5%

Concentration shown as share of disclosed investments by stage.

Recent Investments

Paladin Data Insurance logo

Paladin Data Insurance

Discern Security logo

Discern Security

Fenix24 logo

Fenix24

Rkvst logo

Rkvst

SynSaber logo

SynSaber

SpecTrust logo

SpecTrust

Enveil logo

Enveil

Radicl Defense logo

Radicl Defense

Cloudbrink logo

Cloudbrink

Deduce logo

Deduce

Ananda Networks logo

Ananda Networks

CalypsoAI logo

CalypsoAI

Cyberhaven logo

Cyberhaven

CyCognito logo

CyCognito

Resilience Cyber Insurance Solutions logo

Resilience Cyber Insurance Solutions

Bolster AI logo

Bolster AI

Cyber Mentor Fund - Similar Investment Firms

Mentors Fund logo

Mentors Fund

mentors.fund

Cyberstarts logo

Cyberstarts

cyberstarts.com

Mentor Fund logo

Mentor Fund

mentorfund.org

Forgepoint Capital Management logo

Forgepoint Capital Management

forgepointcap.com

Startup Capital Ventures x SBI Fund logo

Startup Capital Ventures x SBI Fund

Rain Capital logo

Rain Capital

raincap.vc

Cypher Capital logo

Cypher Capital

cyphercapital.net

Strategic Cyber Ventures logo

Strategic Cyber Ventures

scvgroup.com

Startmate logo

Startmate

Tech Pioneers Fund logo

Tech Pioneers Fund

Ballistic Ventures logo

Ballistic Ventures

Security Leadership Capital logo

Security Leadership Capital

slc.vc

Community Access Fund logo

Community Access Fund

Seedfunders logo

Seedfunders

StartLabs logo

StartLabs

startlabs.co

Cyber Mentor Fund - Classification

NAICS
  • 520000Finance and Insurance
  • 523000Securities, Commodity Contracts, and Other Financial Investments and Related Activities
  • 523900Other Financial Investment Activities
  • 523990All Other Financial Investment Activities
  • 523999Miscellaneous Financial Investment Activities
SIC
  • 6700Holding And Other Investment Offices
  • 6720Investment Offices
  • 6722Management Investment Offices, Open-end
Show 6 more industry codes
NAICS
  • 525000Funds, Trusts, and Other Financial Vehicles
  • 523910Miscellaneous Intermediation
  • 523940Portfolio Management and Investment Advice
SIC
  • 6000Depository Institutions
  • 6790Miscellaneous Investing
  • 6799Investors, Not Elsewhere Classified