Private Market View

LiquidPiston

Bloomfield, CT · Founded 2003 · Privately Held (backing)

Last price · $/share
Implied valuation
$69.1M
Total raised
$74.4M
Last round
Seed Round
Mar 2026
What is LiquidPiston worth?
$69.1Mlast known valuation

LiquidPiston last raised $500K in its Seed Round (Mar 2026).

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  • ·Post-money valuations for all 7 rounds
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Funding history

7 rounds
DateRoundRaisedPost-money
Mar 2026Seed Round$500K
Mar 2019Debt$250K
Jul 2017Debt$299K
Mar 2016Debt$1.2M
Feb 2016Debt$251K
Feb 2015Seed Round$1.1M
+ 1 earlier rounds · a free account shows the full history

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

Frequently asked

What is LiquidPiston worth?
LiquidPiston's last known valuation is $69.1M.
How much has LiquidPiston raised?
LiquidPiston has raised $74.4M in total funding across 7 recorded rounds.
When did LiquidPiston last raise?
LiquidPiston last raised in Mar 2026 (Seed Round), raising $500K.