LiquidPiston
OperatingLiquidPiston, Inc.
Energy & Cleantech · Bloomfield, CT
First wholly new combustion engine / cycle in 85+ years
Financials
FY2014–FY2025 · from SEC filings · hover any figure for its sourceChart shows the most recent 8 fiscal years; 4 earlier years are in the table below.
Figures as reported by the issuer in the filing shown on hover. Each year’s pill shows the assurance level of its filed statements — audited, reviewed (CPA review, less than an audit), or unaudited; no pill means the filing didn’t state one. Headcount is the filing’s point-in-time count, not a year-end average. Manually corrected figures are marked “Corrected”.
Valuation over rounds
Post-money = pre-money + amount raised · caps markedA dashed amber step is a SAFE/note valuation cap — a conversion ceiling agreed for that instrument, not a priced valuation of the company. Steps are not comparable across bases.
Fundraising history
Team
6 people
- PhD in Computer Science / Artificial Intelligence from MIT - Technical focus on leading teams in modeling dynamic systems, optimization & controls - 70+ patents; 30 conference and journal papers - PI on $20M in government R&D programs
Per Suneby is a Board Observer and Advisor to the Company, and also functions as the Head of Corporate Development for Statum Systems. Mr. Suneby is a noted advisor to early stage technology companies with a record of successful innovation. He has held numerous roles, including CEO. Mr. Suneby has an MBA from Harvard Business School. He currently services 16 hours per week in his role with the company.
- Ph.D. Mechanical Engineering, Rensselaer Polytechnic Institute - 37-year career at GE, including Senior Vice President and Chief Technology Officer - Led multi-billion-dollar global businesses, including GE Power Generation - Directed GE Global Research where he led a highly diversified industrial research organization of approximately 2,600 scientists and engineers
Names and titles as disclosed on SEC Form 1-A, SEC Form C, StartEngine. Bios and photos come from the platform campaign page and may be out of date.
Reg CF annual-report compliance
Filed 9 of 10 annual reports (FY2016–FY2025)
Missing: 2016
Reg CF issuers must file a Form C-AR each year until a Rule 202(b) termination trigger is met.
SEC filings
View all 71 filings on EDGAR- Form C/AAug 12, 20260001446275-26-000011EDGAR
- Form 1-SAJun 17, 20260001683168-26-004892EDGAR
- Form C-AR/AJun 10, 20260001683168-26-004687EDGAR
- Form C/AJun 4, 20260001446275-26-000008EDGAR
- Form CApr 14, 20260001446275-26-000005EDGAR
- Form DMar 24, 20260001446275-26-000001EDGAR
- Form C-ARJan 28, 20260001683168-26-000581EDGAR
- Form 1-KJan 22, 20260001683168-26-000460EDGAR
About this data. Figures are compiled from public sources — SEC EDGAR filings (Form C, C-AR, 1-A, 1-K) and funding-platform pages — and may be delayed, incomplete, or restated by the issuer. Financial statements are as reported by the issuer; each year is labeled with its assurance level (audited / reviewed / unaudited). A valuation cap is the conversion ceiling of a SAFE or convertible note, not an agreed company valuation; post-money figures are computed as pre-money plus amount raised and are not a traded price. Crowdonomics is not a broker-dealer, funding portal, or investment adviser; nothing here is investment advice or an offer to sell securities. Verify all figures against the linked EDGAR filings.