LiquidPiston: Funding, Investors & Team (Sep 2026)
LiquidPiston develops advanced internal combustion engines through its patented thermodynamic cycle and engine technologies. It has comprehensive patent coverage that includes the novel HEHC thermodynamic cycle, engines that embody the cycle, and enabling technologies. The company also develops compact, powerful, quiet, efficient, low-vibration, multi-fuel capable combustion engines that are scalable from 1HP to over 1000 HP. LiquidPiston offers engines with an innovative thermodynamic cycle and increases average efficiency over conventional diesel engines. The company was founded in 2003 and is headquartered in Bloomfield, Connecticut, United States.
LiquidPiston has raised $2.1M across 1 funding round on record, the most recent an undisclosed round of $2.1M announced in Jun 2026.
That round is below the $5.0M median round size for Manufacturing companies tracked on FundedIQ over the last two years.
LiquidPiston Company Profile and Key Stats
Latest funding round on record: Jun 2026.
LiquidPiston Funding Rounds
LiquidPiston Founders and Leadership Team
No contact details are on record for this team yet.
LiquidPiston Funding Compared to Other Manufacturing Startups
LiquidPiston's latest round of $2.1M is below the median round in Manufacturing. Medians cover the last 24 months of disclosed rounds.
Funded Startups Like LiquidPiston in Manufacturing and Bloomfield
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LiquidPiston Funding FAQs
What does LiquidPiston do?
LiquidPiston develops advanced internal combustion engines through its patented thermodynamic cycle and engine technologies. It has comprehensive patent coverage that includes the novel HEHC thermodynamic cycle, engines that embody the cycle, and enabling technologies. The company also develops compact, powerful, quiet, efficient, low-vibration, multi-fuel capable combustion engines that are scalable from 1HP to over 1000 HP. LiquidPiston offers engines with an innovative thermodynamic cycle and increases average efficiency over conventional diesel engines. The company was founded in 2003 and is headquartered in Bloomfield, Connecticut, United States.
How much funding has LiquidPiston raised?
LiquidPiston has raised $2.1M across 1 round on record. The most recent is an undisclosed round of $2.1M announced in Jun 2026.
When did LiquidPiston last raise funding?
LiquidPiston's most recent funding round on record is an undisclosed round of $2.1M, announced in Jun 2026.
Who founded LiquidPiston?
FundedIQ lists Alec Shkolnik (Founder) at LiquidPiston.
Where is LiquidPiston headquartered?
LiquidPiston is based in Bloomfield, Connecticut, United States.
How many employees does LiquidPiston have?
LiquidPiston is in the 11-50 employee band.
How does LiquidPiston's funding compare to other Manufacturing startups?
LiquidPiston's latest round of $2.1M is below the $5.0M median round size for Manufacturing companies on FundedIQ across 1,058 tracked companies over the last two years.
About FundedIQ's LiquidPiston Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for LiquidPiston is left off this page rather than filled in.
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