LiquidPiston develops advanced rotary engines based on the company’s patented thermodynamic cycle and engine architecture.
Our Philosophy: Think Outside the Cylinder. By rethinking the engine starting with basic scientific principles (e.g. thermodynamics), engines can be significantly improved on all parameters - efficiency, weight, size, vibration, and noise.
Our Philosophy: Think Outside the Cylinder. By rethinking the engine starting with basic scientific principles (e.g. thermodynamics), engines can be significantly improved on all parameters - efficiency, weight, size, vibration, and noise.
Location: Bolivia, Santa Cruz, Bloomfield
Employees: 11-50
Total raised: $13.25M
Founded date: 2003
Investors 2
| Date | Name | Website |
| - | MIT Alumni... | mitalumnia... |
| - | Colle Capi... | colle.vc |
Funding Rounds 3
| Date | Series | Amount | Investors |
| 22.07.2013 | Series C | $6.5M | - |
| 26.01.2011 | Series B | $5M | - |
| 23.07.2007 | - | $1.75M | - |
Mentions in press and media 9
| Date | Title | Description |
| 07.06.2024 | LiquidPiston Achieves Key Milestone for U.S. Army Development Program’s 25hp Rotary Engine | - |
| 31.10.2023 | LiquidPiston Raises $30 Million in Reg A+ Crowdfunding Round | - |
| 27.06.2020 | We Raised the Fastest Reg CF in History – Here is How | Less than 9 hours after launching its Reg CF campaign on StartEngine in early January 2020, LiquidPiston, a developer of compact, powerful, efficient combustion engines, met its goal of $1.07 million and continued to oversubscribe its accou... |
| 22.07.2013 | LiquidPiston Fires Up with $6.5M in Series C | BLOOMFIELD, CT, Leader in advanced internal combustion engines, today announced the first closing of a $6.5 million series C funding round. >> Click here for more funding data on LiquidPiston >> To export LiquidPiston fundin... |
| 22.07.2013 | LiquidPiston Holds First Close of $6.5M Series C Funding | LiquidPiston, Inc., a Bloomfield, CT-based provider of advanced internal combustion engines, held the first close of a $6.5m series C funding round. The close could amount to $2.25m, according to a filing with the S.E.C. (read here). Backer... |
| 26.01.2011 | LiquidPiston Soaks Up $5M | Share Share on Facebook Share on Twitter LinkedIn Email Reprints LiquidPiston, a Blooomfield, CT-based engine developer, announced today that it has raised $5 million in a Series B round of funding. The money comes from Northwater Capital a... |
| 26.01.2011 | LiquidPiston Closes $5M Series B Financing Round | LiquidPiston, Inc., a Bloomfield, CT-based developer and manufacturer of a compact, efficient Internal Combustion Engine (ICE), closed a $5m Series B financing round. Investors include Northwater Capital and Adams Capital Management, which ... |
| 11.06.2008 | The Clean Dozen: First Class of Cleantech Fellows Comes to Boston | Share Share on Facebook Share on Twitter LinkedIn Email Reprints Back in April, we reported on the New England Clean Energy Council’s new fellowship program, which is designed to train experienced businesspeople in the art of cleantech entr... |
| 23.07.2007 | LiquidPiston raises $1.75M for new internal combustion engine | LiquidPiston, a Cambridge, Mass. company developing a new internal combustion engine (ICE) said it has raised a $1.75 million first round of capital from Adams Capital Management. See the company’s statement here. Earlier this year, the com... |