Andesite
formerly Andesite AIAndesite is an artificial intelligence company in McLean, United States, founded in 2023. It has raised $38.3M across 3 rounds, most recently a $23.0M Seed in February 2025.
The Human + AI SOC
- Headquarters
- McLean, Virginia
- Employees
- 11–50
- Founded
- 2023
- Business Model
- B2B
- Website
- andesite.ai
- Total Funding
- $38.3M
- Last Round
- $23.0M SeedFeb 2025
- Rounds
- 3
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 3 funding rounds and 3 investors for this company. The full record is or through the API.
About
Andesite is a McLean, Virginia cybersecurity company building a human-AI Security Operations Center platform, marketed as the Bionic SOC. The product helps enterprise and government security teams shift from reactively triaging alerts to proactively hunting threats by combining AI-driven analysis with human analysts to detect, investigate, and respond to cyber threats. Co-developed by Red Cell Partners and General Catalyst, Andesite emerged from stealth in 2024 and works with U.S. government and defense customers.
Summary
It lists 11–50 employees. It has raised $38.3M in total across 3 rounds, most recently a $23.0M Seed round in Feb 2025. Investors include General Catalyst, Red Cell Partners and In-Q-Tel.
Tech & App Stack
4 technologies & apps tracked
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Funding History
Feb 2025
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Funding: Seed. Amounts, valuations, and investors where available.
Investors
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