Prisidio

Naples, FL · Founded 2020 · Privately Held (backing)

Developer of a private and secure cloud digital vault designed to capture and securely share important information with key people. Prisidio is based in Naples, FL and was founded in 2020. Its last reported valuation was $20 million in Mar 2023. It has raised $24.5 million across 3 recorded rounds; the latest was a $14.2 million early-stage round in Dec 2025.

Last reported valuation
$20.0M
Oct 2026
Priced at
—
Total raised
$24.5M
Last round
Early Stage VC
Dec 2025
What is Prisidio worth?
$20.0Mlast reported valuation · Oct 2026

Prisidio's last reported valuation, Mar 2023. Nothing priced has surfaced since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Prisidio funding history

3 rounds
DateRoundRaisedPost-money
Dec 2025Early Stage VC$14.2M▮
Feb 2023Seed Round$3.5M▮
Sep 2021Seed Round$3.5M▮
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Prisidio valuation

Prisidio's last reported valuation was $20 million in Mar 2023. No priced round, secondary trade or fund mark has surfaced since.

How much has Prisidio raised?

Prisidio has raised $24.5 million across 3 recorded rounds since 2021. The largest was a $3.5 million seed round in Sep 2021; the most recent was a $14.2 million early-stage round in Dec 2025.

Prisidio has filed 2 Form Ds with the SEC since 2021, most recently in Mar 2023 ($3.5 million sold to 33 investors).

How Prisidio's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Prisidio, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by last reported valuation. Question about this number? Full methodology →

Frequently asked about Prisidio

What is Prisidio worth?
Prisidio is valued at $20.0M as of Oct 2026. Prisidio's last reported valuation, Mar 2023. Nothing priced has surfaced since.
How much has Prisidio raised?
Prisidio has raised $24.5M in total funding across 3 recorded rounds.
When did Prisidio last raise?
Prisidio last raised in Dec 2025 (Early Stage VC), raising $14.2M.