Diligence memo · auto-generated · as of July 2, 2026
4M Carbon Fiber Corp.
4M Carbon Fiber Corp. looks fair against its niche peers and is dormant on financing cadence.
Businessfiled
4M Carbon Fiber Corp. operates in Other Energy, based in KNOXVILLE.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
4M Carbon Fiber Corp. has raised $4.5M in disclosed capital across 3 recorded rounds, aggregated from public filings. Its latest round is modeled as Seed (a $1.0M–$4.0M round).
Largest single filing: $2.3M on 2017-05-01.
Most recent recorded round closed around 2018-04-01.
Valuation (modeled)modeled
Provath models 4M Carbon Fiber Corp. at approximately $22M (range $1.4M–$171M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Fair. Modeled value is 0.84× the median modeled value of Seed Other Energy companies in 2016–2018 (88 peers) — value vs value, same stage and era. Within the normal band (84% of peer median) for its niche.
Financing rhythm & timingmixed
Historic cadence: a new round about every 6 months.
Last raise 8.3 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 3.3× from the prior — scaling.
Comparablesmixed
Capital scale ranks ahead of 54% of Other Energy peers (2049 compared).
Modeled value ranks above 55% of those peers.
Closest niche peers: RigNet, Inc., Phoenix Services Topco, LLC, MT CB VS Long Beach Solar One, LLC, Lakeview Biodiesel LLC, Carbon Engineering Limited Partnership.
Peoplefiled
8 named people on file across officers, directors and signatories.
Risks & flagsmixed
Financing has been silent well beyond sector cadence — possibly defunct, acquired, or paused.
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.