The combustion engine reimagined



Dealmaker Securities

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Series B

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Bloomfield, Connecticut


Transportation, Automotive, Aviation, & Aerospace

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LiquidPiston is raising funds through Reg A+ crowdfunding with Dealmaker Securities as the Broker-Dealer. It is an internal combustion engine manufacturer that develops advanced rotary internal combustion engines based on its patented thermodynamic cycle and rotary engine architecture. The technology makes the engines more powerful, efficient, compact, and scalable. LiquidPiston has four commercial R&D contracts and 14 DoD contracts totaling more than $30 million. Alexander Shkolnik and Nikolay Shkolnik founded LiquidPiston in 2019. The current crowdfunding campaign has a maximum target of $31.65 million. The campaign proceeds will be used for engine and product development, new equipment, manufacturing readiness, business development and marketing, patents, and contingency.

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Auditor: Bennett & Company, PC
Financials as of: 10/25/2022
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Raise History

Offering Name Close Date Platform Valuation/Cap Total Raised Security Type Status Reg Type
LiquidPiston 10/25/2023 Dealmaker Securities $184,000,000 $0 Equity - Common Active RegA+
LiquidPiston 06/25/2021 StartEngine $56,800,000 $16,712,642 Equity - Common Funded RegA+
LiquidPiston 03/31/2020 StartEngine $51,633,010 $1,043,462 Equity - Common Funded RegCF
LiquidPiston 03/16/2019 Wefunder $30,000,000 $1,070,000 Convertible Note Funded RegCF
LiquidPiston 04/07/2017 Wefunder $25,000,000 $1,000,000 Convertible Note Funded RegCF
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LiquidPiston on Dealmaker Securities 2022
Platform: Dealmaker Securities
Security Type: Equity - Common
Valuation: $184,000,000
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