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
How much has KMX Technologies raised?
$11.6Macross 4 recorded rounds · Apr 2023 – Oct 2025

Most recently, KMX Technologies raised $3.0M in its Seed Round (Oct 2025).

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KMX Technologies round by round

4 rounds
Oct 2025Seed Round$3.0MSEC filing▮
1 investors participated
Aug 2024Early Stage VC$6.9MSEC filing▮
18 investors participated
Nov 2023Seed Round$250KSEC filing▮
1 investors participated
Apr 2023Seed Round$350KSEC filing▮
1 investors participated

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).

KMX Technologies investors

5 investors are on record for KMX Technologies, including European Investment Fund, Knockout Capital, Archer Private Investments and PureTerra Ventures. The seed round in Oct 2025 drew 1 investor.

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Frequently asked about KMX Technologies

How much has KMX Technologies raised?
KMX Technologies has raised $11.6M in total across 4 recorded funding rounds.
When was KMX Technologies's last funding round?
KMX Technologies's most recent recorded round was Seed Round in Oct 2025, raising $3.0M.