LiquidPiston
Industrial Machinery & Equipment · Connecticut, United States · 11-50 Employees
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Overview
Headquarters
1292a Blue Hills Ave, Bloomfield, Connec...Phone Number
(860) 838-2677Website
www.liquidpiston.comRevenue
$10.9 MillionIndustry
ZI Rank: 1
Signal Type
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ZI Rank
2
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About LiquidPiston
LiquidPiston, Inc. is a privately held advanced engine technology company headquartered in Bloomfield, Connecticut. Founded in 2003, the company designs and develops compact, lightweight, multi-fuel capable rotary internal combustion engines based on its patented High Efficiency Hybrid Cycle (HEHC) thermodynamic architecture a novel cycle that combines the advantages of Diesel, Otto, and Atkinson thermodynamic cycles to deliver significantly improved efficiency over conventional piston engines. LiquidPiston's X Engine platform is scalable from 1 HP to over 1,000 HP and is engineered for low vibration, reduced noise, and minimal moving parts. The company primarily targets military and aerospace markets, with additional focus on UAV, urban mobility, marine, industrial, and automotive applications. LiquidPiston operates state-of-the-art laboratory and dynamometer testing facilities and has received funding and contract awards from organizations including DARPA and the U.S. Army.Explore more
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Activity Insights
LiquidPiston is experiencing very low activity levels compared to other companies in the Manufacturing sector.
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LiquidPiston is drawing exceptional interest within the Manufacturing industry, suggesting notable developments or strong market momentum, learn more about LiquidPiston.
LiquidPiston financials insights
Gather financial insights about LiquidPiston, including details on funding rounds, investors, total funding, and acquisitions, to gain a comprehensive understanding of their financial strategy.
2011
Series B
$5M
2013
Series C
$6.5M
2015
Private Equity
$1.1M
2020
Other Financing Round
$1.1M
Debt
$150K
2021
Debt
$284K
2023
Private Equity
$30M
2026
Private Equity
$501K
LiquidPiston Tech Stack
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LiquidPiston News & Media
Bloomfield engine maker targets $5M from new crowdfunding campaign
The funding round is tied to the U.S. Army’s selection of LiquidPiston for the Small Business Innovation Research CATALYST program.LiquidPiston Launches Reg CF Funding Round to Unlock up to $7M in U.S. Army Funding via SBIR CATALYST Award
BLOOMFIELD, Conn., April 15, 2026 (GLOBE NEWSWIRE) -- LiquidPiston, Inc., a leading innovator in compact, efficient, heavy-fueled rotary combustion engine technologies and hybrid power systems, today announced the launch of a Regulation Crowdfunding (Reg CF) investment round. To date, LiquidPiston has raised approximately $50 million in equity crowdfunding and has won $65 million in contracts with the Department of War.LiquidPiston Appoints Industry Veteran Vincenzo Perrone as Vice President of Engineering
LiquidPiston Appoints Veteran Vincenzo Perrone as Vice President of EngineeringContact Corporation to Announce Lightweight Telescopic Mast Trailer with On-Board Gensets at AUSA, Speeding Communications Network Deployment for the Department of War
LiquidPiston’s XTS-210 X-Engine to Power Twin 10kW Generators LiquidPiston’s XTS-210 X-Engine to Power Twin 10kW Generators
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LiquidPiston, Inc. is a privately held advanced engine technology company headquartered in Bloomfield, Connecticut. Founded in 2003, the company designs and develops compact, lightweight, multi-fuel capable rotary internal combustion engines based on its patented High Efficiency Hybrid Cycle (HEHC) thermodynamic architecture a novel cycle that comb... Read More
