Phosphorus
xIoT Cyber-Physical Security Platform
Nashville, United States · Founded 2017 · $65.0M raised
- Headquarters
- Nashville, Tennessee
- Employees
- 51–200
- Founded
- 2017
- Business Model
- B2B
- Website
- phosphorus.io
- Total Funding
- $65.0M
- Last Round
- $27.0M Corporate RoundApr 2025
- Rounds
- 3
About
Enterprise xIoT security platform that discovers, hardens, monitors, and remediates connected devices to reduce device-related cybersecurity risk.
Summary
Phosphorus is a Cybersecurity company based in Nashville, United States, founded in 2017. It has raised $65.0M in total across 3 rounds, most recently a $27.0M Corporate Round round in Apr 2025. Investors include Neva SGR, Evolution Equity Partners and SYN Ventures.
Tech & App Stack
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Funding History
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Apr 2025
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Series A through Corporate Round — per-round amounts, valuations, and who invested in each round.
Investors
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