Phosphorus

Nashville, TN · Founded 2017 · Privately Held (backing)

Developer of a cyber-physical systems platform designed to deliver a proactive approach to security management and breach prevention. Phosphorus is based in Nashville, TN and was founded in 2017. Its last reported valuation was $160 million in Dec 2023. It has raised $56.3 million.

Last reported valuation
$160.0M
Oct 2026
Priced at
—
Total raised
$56.3M
Last round
—

Who backs Phosphorus?

13 investors
InvestorType
Service Provider CapitalVenture capital
MassMutual VenturesOther
Evolution Equity PartnersGrowth equity
RsquaredVenture capital
SYN VenturesVenture capital
NEVA SGRVenture capital
TCP Health VenturesVenture capital
Atypical Ventures—
BayPoint Capital Partners—
General Advance—
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Phosphorus investors

13 investors are on record for Phosphorus, including Service Provider Capital, MassMutual Ventures, Evolution Equity Partners and Rsquared. By type, the record holds 5 venture capital firms and 1 growth equity firm.

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