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Silicon Valley CISO Investments

Angel investment syndicate composed of chief information security officers investing in cybersecurity startups.

Active Angel 🇺🇸 United States · United States · Since 2019
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Portfolio Active
2
Latest Tines
Deal flow
$37M
2 rounds
Unicorns
0
≥ $1B valuation
Founded
2019
7 yrs
Latest
Apr 2025
Knostic

About Silicon Valley CISO Investments

Angel investment syndicate composed of chief information security officers investing in cybersecurity startups.

Investment activity

2021–2025
$26M
$11M
1
'21
1
'25

Sector focus

🔐 AI for Cyber Defense 2
🏛️ AI Governance 1
⚡ AI Productivity 1
🤖 AI Agents 1

Geographic focus

US 1
IE 1

Portfolio

2

Tines

The intelligent workflow platform to securely scale AI and automation, integrating agents, teams, and tools with speed and control.

Knostic

Need-to-know access controls and security for enterprise AI

Co-investors

7

CrowdStrike

1 shared

Addition

1 shared

Bright Pixel Capital

1 shared

DNX Ventures

1 shared

Seedcamp

1 shared

Blossom Capital

1 shared

Accel

1 shared

Recent rounds

2
Apr 9, 2025 Series A $11M Knostic
Apr 8, 2021 Series B $26M Tines