Diligence memo · auto-generated · as of July 3, 2026
Pure Biofuels Corp
Pure Biofuels Corp looks over-valued against its niche peers and is dormant on financing cadence.
Businessfiled
Pure Biofuels Corp operates in Other Energy, based in Austin.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Pure Biofuels Corp has raised $35M in disclosed capital across 2 recorded rounds, aggregated from public filings. Its latest round is modeled as Series B (a $15M–$40M round).
Largest single filing: $34M on 2009-07-16.
Most recent recorded round closed around 2009-07-16.
Valuation (modeled)modeled
Provath models Pure Biofuels Corp at approximately $394M (range $81M–$1.5B). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Over-valued. Modeled value is 1.58× the median modeled value of Series B Other Energy companies in 2007–2009 (10 peers) — value vs value, same stage and era.
Financing rhythm & timingmixed
Historic cadence: a new round about every 4 months.
Last raise 17.0 yr ago; this sector typically re-raises about every 12 months.
Silent for over 3× the sector's normal cadence.
The last round stepped up 34.0× from the prior — scaling.
Comparablesmixed
Capital scale ranks ahead of 87% of Other Energy peers (2049 compared).
Modeled value ranks above 94% of those peers.
Closest niche peers: Deeya Energy Inc, UP Holdings Inc., Lynas CORP LTD, Konarka Technologies, Inc., Agile Energy, Inc.
Peoplefiled
6 named people on file across officers, directors and signatories.
Risks & flagsmixed
Financing has been silent well beyond sector cadence — possibly defunct, acquired, or paused.
Modeled above niche peers — valuation risk on entry.
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.