Diligence memo · auto-generated · as of July 2, 2026
Air Protein, Inc.
Air Protein, Inc. looks over-valued against its niche peers and is dormant on financing cadence.
Businessfiled
Air Protein, Inc. operates in Other, based in PLEASANTON.
Sector still resolves to a broad 'Other' bucket, so operating comparables below are weaker than for a tightly-classified peer.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Air Protein, Inc. has raised $32M in disclosed capital across 1 recorded round, aggregated from public filings. Its latest round is modeled as Series B (a $15M–$40M round).
Largest single filing: $32M on 2020-12-18.
Most recent recorded round closed around 2020-12-18.
Valuation (modeled)modeled
Provath models Air Protein, Inc. at approximately $476M (range $80M–$1.7B). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Over-valued. Modeled value is 1.59× the median modeled value of Series B Other companies in 2019–2021 (371 peers) — value vs value, same stage and era.
Financing rhythm & timingmixed
Last raise 5.5 yr ago; this sector typically re-raises about every 11 months.
Only one round on record and long silent — often defunct, acquired, or gone quiet.
Comparablesmixed
Capital scale ranks ahead of 90% of Other peers (25015 compared).
Modeled value ranks above 94% of those peers.
Closest niche peers: MStar Holding Corp, Chlorum Solutions Llc, IFS Management Holdco, LLC, Benefit Recovery Group, LLC, Shenandoah Growers, Inc..
Peoplefiled
5 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.
Broad sector classification weakens peer comparison.
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.