Defiant
Venture Capital
London-based early-stage venture fund investing in cybersecurity and developer tools startups with deep technical conviction.
London, United Kingdom · 3+ investments
Seed
Early Stage
Cybersecurity
Developer Tools
SaaS
- Headquarters
- London, United Kingdom
- Website
- defiant.vc
- AUM
- $30.0M
- Total Investments
- 3
- Last Investment
- May 2026
- Geographic Focus
- Europe, United Kingdom
Investment Thesis
Backs technical founders building cybersecurity and developer tool companies at seed and Series A stages.
Defiant is a Venture Capital firm based in London, United Kingdom. It has made 3 investments in Cybersecurity and Developer Tools.
Investment History
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