KMX Technologies

Sharon, CT · Acquired/Merged (Operating Subsidiary)

Developer of membrane distillation technology designed to change how critical minerals and lithium are secured and provides next-generation water treatment opportunities. KMX Technologies is based in Sharon, CT. Its last known valuation is $60.2 million (Mar 2023). It has raised $11.6 million across 4 recorded rounds; the latest was a $3 million seed round in Oct 2025.

Last price · $/share
—
Implied valuation
$60.2M
Total raised
$11.6M
Last round
Seed Round
Oct 2025
What is KMX Technologies worth?
$60.2Mlast known valuation

KMX Technologies last raised $3.0M in its Seed Round (Oct 2025).

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KMX Technologies funding history

4 rounds
DateRoundRaisedPost-money
Oct 2025Seed Round$3.0M▮
Aug 2024Early Stage VC$6.9M▮
Nov 2023Seed Round$250K▮
Apr 2023Seed Round$350K▮
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KMX Technologies valuation

KMX Technologies's last known valuation is $60.2 million, from Mar 2023. The figure stands until a priced round, a secondary trade or an institutional fund mark prices the stock again.

How much has KMX Technologies raised?

KMX Technologies has raised $11.6 million across 4 recorded rounds since 2023. The largest was a $6.9 million early-stage round in Aug 2024; the most recent was a $3 million seed round in Oct 2025.

KMX Technologies has filed 7 Form Ds with the SEC since 2023, most recently in Nov 2024 ($6.9 million sold to 18 investors).

How KMX Technologies'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 KMX Technologies, 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 KMX Technologies

What is KMX Technologies worth?
KMX Technologies's last known valuation is $60.2M.
How much has KMX Technologies raised?
KMX Technologies has raised $11.6M in total funding across 4 recorded rounds.
When did KMX Technologies last raise?
KMX Technologies last raised in Oct 2025 (Seed Round), raising $3.0M.