Skip to content

company

Kleiner Perkins

Kleiner Perkins is a storied Silicon Valley venture capital firm investing in early- and growth-stage technology and life-sciences companies.

Known aliases

  • Kleiner
  • KP

Relationships

No evidence-backed relationships are recorded.

Current stories

invest6 publishers

Investors price Kevin Mandia's seven-month-old Armadin above $2.5 billion

Armadin, the AI attack-testing startup run by Mandiant founder Kevin Mandia, raised $255.5 million at a valuation above $2.5 billion. Investors are betting that always-on AI agents will take over the budget companies now spend on periodic penetration tests.

Perspective Coverage

6 publishers
Builder
Builder 31%
Operator
Operator 32%
Investor
Investor 37%

Reality

Evidence55
Adoption20
Hype gap+40
Incentives80
Confidence60

Earlier coverage

  1. Brin's $102m Doesn't Fight Prop 40. It Funds Two Measures That Would Void It

    Invest · August 14, 2026 · 1 publisher