Diligence memo · auto-generated · as of July 3, 2026
ProSteel Investment Holdings, LLC
ProSteel Investment Holdings, LLC looks over-valued against its niche peers and is dormant on financing cadence.
Businessfiled
ProSteel Investment Holdings, LLC operates in Manufacturing, based in CHICAGO.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
ProSteel Investment Holdings, LLC has raised $4.0M in disclosed capital across 1 recorded round, aggregated from public filings. Its latest round is modeled as Seed (a $1.0M–$4.0M round).
Largest single filing: $4.0M on 2017-06-14.
Most recent recorded round closed around 2017-06-14.
Valuation (modeled)modeled
Provath models ProSteel Investment Holdings, LLC at approximately $49M (range $3.7M–$385M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Over-valued. Modeled value is 2.67× the median modeled value of Seed Manufacturing companies in 2016–2018 (141 peers) — value vs value, same stage and era.
Financing rhythm & timingmixed
Last raise 9.0 yr ago; this sector typically re-raises about every 12 months.
Only one round on record and long silent — often defunct, acquired, or gone quiet.
Comparablesmixed
Capital scale ranks ahead of 63% of Manufacturing peers (3257 compared).
Modeled value ranks above 79% of those peers.
Closest niche peers: Bouldin Corp, Waterloo Sparkling Water Corp., Edelta, Inc., ButterCup Bioplastic, OHI Orthotics, LLC.
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.