LiquidPiston
Highly Engaged Employees
Highly Engaged EmployeesIndustrial Machinery & Equipment · Connecticut, United States · 11-50 Employees
View Company Info for Free
Overview
Headquarters
1292a Blue Hills Ave, Bloomfield, Connec...Phone Number
(860) 838-2677Website
www.liquidpiston.comRevenue
$10.9 MillionIndustry
ZI Rank: 1
Signal Type
Mar
Apr
May
Jun
Jul
Aug
ZI Rank
1
1
1
1
1
1
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
LiquidPiston Org Chart
Sell smarter with deeper company insights.
ZoomInfo gives you access to real-time firmographics, buying signals, org charts, and decision-makers - helping your GTM teams prioritize accounts, personalize outreach with AI-driven automation, and close deals faster.
Is LiquidPiston your ideal customer? 
Let us give you the heads up on whether it's a good time to reach out
Product Launch: Get notified when LiquidPiston launches new products
Funding: Get notified immidiatlly once LiquidPiston has new funding data
Website visits: Recent activity has been detected on your website
Click to see if LiquidPiston had a recent Job posting/layoffs
Check out if LiquidPiston is spiking on competitors!
LiquidPiston, which may be a good buyer, showed buying intent in Masked Content Topic
Congratulate Masked Content for being promoted to Masked Content at LiquidPiston
Earning: See what the market has to say on LiquidPiston recently announced quarterly report
Check if LiquidPiston has recently received funding, and reach out quickly before it becomes old news!
Competitive Alert! Recent activity has been detected by your competitor Masked Content
Recommended Actions
Introduce yourself to Masked Content, who has shown a strong intent to purchase lately
Find 2 more new buyers
Compare Similar Companies to LiquidPiston
Compare insights from companies similar to LiquidPiston, focusing on performance, financial data, growth rates, and unique benchmarks to identify key industry trends and opportunities.
Revenue
Number of Employees
Type
Funding
Founded In
Company Profile Activity
Activity Insights
LiquidPiston is experiencing very low activity levels compared to other companies in the Manufacturing sector.
What does this means?
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
Stock/Share Issuance
$501K
LiquidPiston Tech Stack
A closer look at the technologies used by LiquidPiston
Most Recent Scoops
Open Position
Hiring Plans
LiquidPiston has more open roles in Human Resources than it has had at any time in the past 12 months.
Hiring Plans
Open Position
Open Position
Open Position
LiquidPiston News & Media
LiquidPiston to Exhibit at 2026 Turbine Engine Technology Symposium (TETS)
LiquidPiston will be exhibiting at the 2026 Turbine Engine Technology Symposium (TETS), a premier venue for propulsion experts and defense industry leadersFormer GE CTO and Director of GE Global Research, Mark Little, Joins LiquidPiston Board
Mark Little, former CTO and Director of Global Research at GE, joins LiquidPiston's Board of Directors.LiquidPiston to Exhibit at XPONENTIAL 2026
LiquidPiston is exhibiting at XPONENTIAL, May 11-14, 2026, at Booth #34016Bloomfield 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.
Read more news
Top Industrial Machinery & Equipment Companies
Top companies in Canada by revenue
Top companies in Australia by revenue
Top companies in New Zealand by revenue
Frequently Asked Questions Regarding LiquidPiston
Sign Up For FreeTo access detailed company insights
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
