Obsidian Security
Complete SaaS Security Solution
Newport Beach, United States · Founded 2017 · $433.5M raised
- Headquarters
- Newport Beach, California
- Employees
- 51–200
- Founded
- 2017
- Business Model
- B2B
- Website
- obsidiansecurity.com
- Total Funding
- $433.5M
- Last Round
- $85.0M Series DAug 2026
- Rounds
- 5
About
Obsidian Security is a comprehensive SaaS security platform that gives enterprises complete visibility, threat detection, and compliance automation across all cloud applications. Its AI-native knowledge graph correlates identity, access, and activity data to detect misconfigurations, stop identity-based attacks, and secure AI agent integrations in real time.
Summary
Obsidian Security is a Cybersecurity company based in Newport Beach, United States, founded in 2017. It has raised $433.5M in total across 5 rounds, most recently a $85.0M Series D round in Aug 2026. Investors include Greylock Partners, Wing VC and Menlo Ventures.
Tech & App Stack
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Funding History
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Aug 2026
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Series A through Series D — per-round amounts, valuations, and who invested in each round.
Investors
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