How much funding has Phosphorus raised?

Phosphorus has raised $65.0M in total funding, most recently a Corporate Round.

Who are Phosphorus's investors?

Phosphorus's investors include Neva SGR, Evolution Equity Partners, SYN Ventures, MassMutual Ventures.

When was Phosphorus founded?

Phosphorus was founded in 2017.

Where is Phosphorus headquartered?

Phosphorus is headquartered in Nashville, Tennessee, United States.

What industry is Phosphorus in?

Phosphorus operates in Cybersecurity, SaaS.

How many employees does Phosphorus have?

Phosphorus has 51-200 employees.

Phosphorus

xIoT Cyber-Physical Security Platform

Nashville, United States · Founded 2017 · $65.0M raised

Cybersecurity

SaaS

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.

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