Diligence memo · auto-generated · as of July 2, 2026
LiquidPiston, Inc.
LiquidPiston, Inc. looks under-valued against its niche peers and is active on financing cadence.
Businessfiled
LiquidPiston, Inc. operates in Other Energy, based in BLOOMFIELD.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
LiquidPiston, Inc. has raised $14M in disclosed capital across 11 recorded rounds, aggregated from public filings. Its latest round is modeled as Series A (a $4.0M–$15M round).
Largest single filing: $6.5M on 2011-01-21.
Most recent recorded round closed around 2026-03-09.
Valuation (modeled)modeled
Provath models LiquidPiston, Inc. at approximately $1.3M (range $648K–$1.9M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Under-valued. Modeled value is 0.07× the median modeled value of Series A Other Energy companies in 2025–2027 (43 peers) — value vs value, same stage and era.
Financing rhythm & timingmixed
Historic cadence: a new round about every 14 months.
Last raise 4 mo ago; this sector typically re-raises about every 12 months.
Raising on or ahead of the sector's normal rhythm.
The last round was 2.0× smaller than the prior — a bridge or down round.
Comparablesmixed
Capital scale ranks ahead of 75% of Other Energy peers (2049 compared).
Modeled value ranks above 4% of those peers.
Closest niche peers: Industrial Biomass Group LLC, Hixwood CFS Partners, LLC, Endolith Inc., Sora Fuel Corp, Sapphire Technologies, Inc..
Peoplefiled
12 named people on file across officers, directors and signatories.
Risks & flagsmixed
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.