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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.

Website http://liquidpiston.com
Revenue $6.7 million
Employees 53 (35 on RocketReach)
Founded 2003
Address 1292a Blue Hills Ave, Bloomfield, Connecticut 06002, US
Phone +1 860-838-2677
Technologies
Industry Motor Vehicle Manufacturing, Automotive Service & Collision Repair, Industrial Engineering, Machinery (B2B), Consumer Services, Manufacturing, Science and Engineering, Mechanical Engineering
Web Rank 2 Million
Keywords Rotary Engine, Engine Technology, Engine Design, Advanced Engine, Engine Innovation, Engine Development, Power Generation, Patented Technology, Engine Manufacturing
Competitors Maxwell Technologies, Briggs & Stratton, Mitsubishi Power Americas, EPRI, Ricardo plc, Kawasaki Heavy Industries, Ltd, Lycoming Engines, GTA Air, Inc., orbisenergy.com, Burgess Energy, Inc. +51 more (view full list)
SIC SIC Code 35 Companies, SIC Code 351 Companies
NAICS NAICS Code 33 Companies, NAICS Code 333 Companies

LiquidPiston Questions

The LiquidPiston annual revenue was $6.7 million in 2026.

Peter Hartman is the Vice President of Operations of LiquidPiston.

35 people are employed at LiquidPiston.

LiquidPiston is based in Bloomfield, Connecticut.

The NAICS codes for LiquidPiston are [33, 333].

The SIC codes for LiquidPiston are [35, 351].

Top LiquidPiston Employees

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