C2N Diagnostics

Saint Louis, MO · Founded 2007 · Privately Held (backing)

Provider of specialty diagnostic testing services intended to offer novel diagnostics for Alzheimer's disease. C2N Diagnostics is based in Saint Louis, MO and was founded in 2007. It has raised $95 million across 2 recorded rounds; the latest was a $10 million early-stage round in May 2025.

Last price · $/share
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Implied valuation
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Total raised
$95.0M
Last round
Early Stage VC
May 2025
Valuation — not yet established

No valuation for C2N Diagnostics is on record yet — no priced round, mark, or trade has surfaced in our sources. Total raised ($95.0M) and the funding record below are the closest available signals.

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C2N Diagnostics funding history

2 rounds
DateRoundRaisedPost-money
May 2025Early Stage VC$10.0M▮
Mar 2024Early Stage VC$25.0M▮
Unlock post-money valuations

Membership and data by Private Market View

How much has C2N Diagnostics raised?

C2N Diagnostics has raised $95 million in total; 2 of its rounds are on record. The largest on record was a $10 million early-stage round in May 2025.

C2N Diagnostics has filed 3 Form Ds with the SEC since 2024, most recently in May 2025 ($10 million sold to 1 investor).

How C2N Diagnostics'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 C2N Diagnostics, too few pricing signals exist to publish a composite mark; the figures above reflect the most recent observed valuation event. Full methodology →

Frequently asked about C2N Diagnostics

How much has C2N Diagnostics raised?
C2N Diagnostics has raised $95.0M in total funding across 2 recorded rounds.
When did C2N Diagnostics last raise?
C2N Diagnostics last raised in May 2025 (Early Stage VC), raising $10.0M.