LiquidPiston
BLOOMFIELD, CT · Energy · 9 employees
LiquidPiston develops advanced rotary engines based on the company’s patented thermodynamic cycle and engine architecture.
Funding history
- Series seed — $500K — Mar 2026
- Series pre-seed — $25K — Nov 2024
- Funding Round — $30.0M — Oct 2023
- Series pre-seed — $50K — Oct 2023
- Funding Round — Undisclosed — Jun 2021
Recent signals
- Mar 24, 2026: Raised $500K in Series seed
- Nov 22, 2024: Raised $25K in Series pre-seed
- Oct 31, 2023: Raised $30.0M
- Oct 25, 2023: Raised $50K in Series pre-seed
- Jun 29, 2021: Raised Undisclosed
- Mar 03, 2020: Raised $127K in Series pre-seed
- Sep 05, 2019: Raised $75K in Series pre-seed
- Jun 07, 2019: Raised $250K
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