Diligence memo · auto-generated · as of July 2, 2026
Rock Fiber, Inc.
Rock Fiber, Inc. looks under-valued against its niche peers and is quiet on financing cadence.
Businessfiled
Rock Fiber, Inc. operates in Manufacturing, based in HOUSTON.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Rock Fiber, Inc. has raised $1.2M 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: $1.2M on 2024-08-30.
Most recent recorded round closed around 2024-08-30.
Valuation (modeled)modeled
Provath models Rock Fiber, Inc. at approximately $4.2M (range $1.1M–$11M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Under-valued. Modeled value is 0.50× the median modeled value of Seed Manufacturing companies in 2022–2024 (161 peers) — value vs value, same stage and era.
Financing rhythm & timingmixed
Last raise 22 mo ago; this sector typically re-raises about every 12 months.
Slightly overdue versus sector cadence.
Comparablesmixed
Capital scale ranks ahead of 40% of Manufacturing peers (3257 compared).
Modeled value ranks above 27% of those peers.
Closest niche peers: Three Rivers Preferred Group LLC, Thelma's, L.L.C., Mills Products, LLC, Unity Laundry Systems Corp, Ohio Heat Holdings LLC.
Peoplefiled
1 named person on file across officers, directors and signatories.
Risks & flagsmixed
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.